Quarterly Report
July 31, 2023
MFS®  Global Total
Return Fund
MWT-Q3

Portfolio of Investments
7/31/23 (unaudited)
The Portfolio of Investments is a complete list of all securities owned by your fund. It is categorized by broad-based asset classes.
Issuer     Shares/Par Value ($)
Common Stocks – 59.9%
Aerospace & Defense – 1.3%  
General Dynamics Corp.   44,845 $10,026,445
Honeywell International, Inc.   21,440 4,162,147
L3Harris Technologies, Inc.   17,742 3,361,932
        $17,550,524
Alcoholic Beverages – 1.2%  
Diageo PLC   162,348 $7,078,668
Heineken N.V.   38,411 3,764,640
Kirin Holdings Co. Ltd.   168,500 2,490,221
Pernod Ricard S.A.   14,445 3,185,985
        $16,519,514
Apparel Manufacturers – 0.5%  
Compagnie Financiere Richemont S.A.   44,400 $7,143,306
Automotive – 1.5%  
Aptiv PLC (a)   50,173 $5,493,442
Bridgestone Corp.   44,000 1,822,599
Lear Corp.   25,434 3,936,166
LKQ Corp.   109,118 5,978,575
Stellantis N.V.   96,984 1,988,083
Tofas Turk Otomobil Fabriikasi A.S.   76,283 855,052
        $20,073,917
Biotechnology – 0.1%  
Biogen, Inc. (a)   2,652 $716,544
Gilead Sciences, Inc.   15,363 1,169,739
        $1,886,283
Broadcasting – 0.7%  
Omnicom Group, Inc.   115,256 $9,752,963
Brokerage & Asset Managers – 1.5%  
Bank of New York Mellon Corp.   36,607 $1,660,493
Cboe Global Markets, Inc.   29,851 4,169,588
Charles Schwab Corp.   193,412 12,784,533
CME Group, Inc.   13,177 2,621,696
        $21,236,310
Business Services – 2.1%  
Accenture PLC, “A”   15,266 $4,829,399
Amdocs Ltd.   14,307 1,339,708
CGI, Inc. (a)   26,101 2,652,360
Experian PLC   83,757 3,234,360
Fidelity National Information Services, Inc.   46,467 2,805,677
Fiserv, Inc. (a)   40,326 5,089,544
Nomura Research Institute Ltd.   114,600 3,247,128
Secom Co. Ltd.   81,100 5,434,410
        $28,632,586
Cable TV – 1.4%  
Comcast Corp., “A”   415,589 $18,809,558
1

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Common Stocks – continued
Chemicals – 0.5%  
Nutrien Ltd.   9,020 $621,581
PPG Industries, Inc.   45,057 6,483,702
        $7,105,283
Computer Software – 0.9%  
Dun & Bradstreet Holdings, Inc.   177,666 $2,100,012
Microsoft Corp.   28,470 9,563,643
        $11,663,655
Computer Software - Systems – 2.7%  
Amadeus IT Group S.A.   53,080 $3,806,334
Capgemini   24,112 4,370,362
Fujitsu Ltd.   36,900 4,768,611
Hitachi Ltd.   141,300 9,234,931
Hon Hai Precision Industry Co. Ltd.   835,000 2,882,838
Lenovo Group Ltd.   1,642,000 1,882,250
Samsung Electronics Co. Ltd.   155,819 8,532,669
Seagate Technology Holdings PLC   17,948 1,139,698
        $36,617,693
Construction – 1.3%  
Anhui Conch Cement Co. Ltd.   726,500 $2,184,465
Masco Corp.   120,994 7,341,916
Stanley Black & Decker, Inc.   38,956 3,867,162
Techtronic Industries Co. Ltd.   206,000 2,325,751
Vulcan Materials Co.   5,360 1,181,880
Zhejiang Supor Co. Ltd.   99,600 696,960
        $17,598,134
Consumer Products – 1.4%  
Colgate-Palmolive Co.   63,835 $4,868,057
Kenvue, Inc. (l)   64,578 1,529,207
Kimberly-Clark Corp.   55,467 7,160,790
Reckitt Benckiser Group PLC   69,492 5,206,478
        $18,764,532
Electrical Equipment – 1.6%  
Johnson Controls International PLC   112,282 $7,809,213
Legrand S.A.   36,091 3,615,829
Schneider Electric SE   55,169 9,829,073
        $21,254,115
Electronics – 2.6%  
Analog Devices, Inc.   7,097 $1,416,064
Intel Corp.   161,724 5,784,867
Kyocera Corp.   99,300 5,335,460
Novatek Microelectronics Corp.   100,000 1,349,180
NXP Semiconductors N.V.   37,684 8,402,778
Taiwan Semiconductor Manufacturing Co. Ltd., ADR   45,850 4,546,028
Texas Instruments, Inc.   51,790 9,322,200
        $36,156,577
Energy - Independent – 2.0%  
ConocoPhillips   89,712 $10,560,897
Hess Corp.   48,783 7,401,844
Phillips 66   27,771 3,097,855
Pioneer Natural Resources Co.   15,892 3,586,348
Valero Energy Corp.   24,467 3,154,041
        $27,800,985
2

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Common Stocks – continued
Energy - Integrated – 2.2%  
China Petroleum & Chemical Corp.   8,924,000 $4,977,548
Eni S.p.A.   679,544 10,373,551
Exxon Mobil Corp.   23,001 2,466,627
LUKOIL PJSC (a)(u)   8,038 0
Petroleo Brasileiro S.A., ADR   149,246 1,970,047
Suncor Energy, Inc.   219,442 6,866,247
TotalEnergies SE   65,140 3,957,800
        $30,611,820
Engineering - Construction – 0.1%  
ACS Actividades de Construcción y Servicios S.A.   21,702 $758,552
Food & Beverages – 1.7%  
Archer Daniels Midland Co.   31,973 $2,716,426
Coca-Cola FEMSA S.A.B. de C.V.   15,526 1,309,152
Danone S.A.   85,751 5,235,548
General Mills, Inc.   102,484 7,659,654
J.M. Smucker Co.   26,093 3,930,911
Nestle S.A.   15,337 1,879,730
        $22,731,421
Food & Drug Stores – 0.9%  
BIM Birlesik Magazalar A.S.   353,807 $2,837,783
Tesco PLC   2,734,499 9,054,044
Wesfarmers Ltd.   26,169 872,734
        $12,764,561
Health Maintenance Organizations – 0.8%  
Cigna Group   35,735 $10,545,399
Insurance – 3.7%  
Aon PLC   41,743 $13,295,146
China Pacific Insurance Co. Ltd.   257,000 688,725
Chubb Ltd.   34,369 7,025,367
Equitable Holdings, Inc.   136,649 3,920,460
Fairfax Financial Holdings Ltd.   1,161 926,264
Hartford Financial Services Group, Inc.   23,440 1,684,867
Manulife Financial Corp.   400,050 7,997,056
MetLife, Inc.   48,076 3,027,346
Samsung Fire & Marine Insurance Co. Ltd.   17,313 3,314,143
Travelers Cos., Inc.   11,168 1,927,708
Willis Towers Watson PLC   27,481 5,807,560
Zurich Insurance Group AG   2,657 1,282,112
        $50,896,754
Internet – 0.6%  
Alphabet, Inc., “A” (a)   67,047 $8,898,478
Machinery & Tools – 2.3%  
Eaton Corp. PLC   45,654 $9,373,679
GEA Group AG   22,580 958,063
Ingersoll Rand, Inc.   83,413 5,444,366
Kubota Corp.   226,800 3,418,779
Regal Rexnord Corp.   36,649 5,723,841
Timken Co.   8,639 802,218
Volvo Group   249,730 5,505,191
        $31,226,137
3

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Common Stocks – continued
Major Banks – 6.8%  
ABN AMRO Group N.V., GDR   286,976 $4,878,096
Bank of America Corp.   307,047 9,825,504
BNP Paribas   220,426 14,546,350
DBS Group Holdings Ltd.   329,600 8,491,894
Erste Group Bank AG   27,730 1,048,217
Goldman Sachs Group, Inc.   32,871 11,697,803
JPMorgan Chase & Co.   76,302 12,052,664
Mitsubishi UFJ Financial Group, Inc.   1,086,800 8,754,597
NatWest Group PLC   2,580,830 8,091,480
Regions Financial Corp.   57,374 1,168,708
UBS AG   572,937 12,663,678
        $93,218,991
Medical & Health Technology & Services – 0.6%  
ICON PLC (a)   16,323 $4,103,765
McKesson Corp.   9,477 3,813,545
        $7,917,310
Medical Equipment – 1.1%  
Becton, Dickinson and Co.   19,706 $5,490,486
Boston Scientific Corp. (a)   44,969 2,331,642
Medtronic PLC   77,929 6,839,049
        $14,661,177
Metals & Mining – 1.6%  
Adaro Energy Indonesia TBK PT   1,782,600 $284,885
Fortescue Metals Group Ltd.   27,499 400,453
Glencore PLC   1,106,126 6,722,264
PT United Tractors Tbk   196,400 358,482
Rio Tinto PLC   153,814 10,165,956
United States Steel Corp.   91,049 2,321,749
Vale S.A.   127,600 1,866,205
        $22,119,994
Natural Gas - Distribution – 0.1%  
UGI Corp.   30,822 $831,886
Other Banks & Diversified Financials – 1.2%  
China Construction Bank Corp.   2,240,000 $1,301,107
Julius Baer Group Ltd.   65,580 4,632,450
KB Financial Group, Inc.   18,415 736,802
Northern Trust Corp.   54,675 4,380,561
Sberbank of Russia PJSC (a)(u)   780,516 0
SLM Corp.   116,525 1,885,374
Truist Financial Corp.   110,749 3,679,082
        $16,615,376
Pharmaceuticals – 5.6%  
Bayer AG   187,510 $10,955,727
Johnson & Johnson   107,546 18,017,181
Merck & Co., Inc.   115,780 12,347,937
Novartis AG   17,679 1,846,255
Organon & Co.   153,029 3,363,577
Pfizer, Inc.   191,058 6,889,552
Roche Holding AG   58,685 18,210,150
Sanofi   47,033 5,020,794
        $76,651,173
4

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Common Stocks – continued
Printing & Publishing – 0.5%  
RELX PLC   91,067 $3,056,913
Wolters Kluwer N.V.   31,878 4,002,694
        $7,059,607
Railroad & Shipping – 0.7%  
A.P. Moller-Maersk A/S   251 $516,080
Canadian Pacific Kansas City Ltd.   25,978 2,137,499
Orient Overseas International Ltd.   25,500 424,733
Union Pacific Corp.   28,033 6,504,217
        $9,582,529
Real Estate – 0.4%  
Broadstone Net Lease, Inc., REIT   25,146 $409,880
NNN REIT, Inc.   28,925 1,234,519
Simon Property Group, Inc., REIT   24,083 3,000,742
W.P. Carey, Inc., REIT   17,973 1,213,716
        $5,858,857
Restaurants – 0.2%  
Sodexo   19,659 $2,017,551
Texas Roadhouse, Inc.   11,010 1,228,165
        $3,245,716
Specialty Chemicals – 0.6%  
Akzo Nobel N.V.   41,096 $3,513,590
Axalta Coating Systems Ltd. (a)   91,928 2,941,696
Chemours Co.   24,784 916,512
Nitto Denko Corp.   18,900 1,341,792
        $8,713,590
Specialty Stores – 0.2%  
Home Depot, Inc.   7,290 $2,433,694
Telecommunications - Wireless – 1.1%  
KDDI Corp.   318,300 $9,367,884
T-Mobile US, Inc. (a)   45,393 6,253,794
        $15,621,678
Telephone Services – 0.3%  
Hellenic Telecommunications Organization S.A.   129,880 $2,049,224
Quebecor, Inc., “B”   87,819 2,149,772
        $4,198,996
Tobacco – 1.0%  
British American Tobacco PLC   123,525 $4,146,242
Japan Tobacco, Inc.   160,600 3,559,356
Philip Morris International, Inc.   57,955 5,779,273
        $13,484,871
Utilities - Electric Power – 2.3%  
Duke Energy Corp.   39,958 $3,740,868
E.ON SE   631,406 7,987,126
Edison International   65,579 4,719,065
Iberdrola S.A.   422,764 5,278,134
National Grid PLC   350,996 4,646,399
PG&E Corp. (a)   281,368 4,954,891
5

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Common Stocks – continued
Utilities - Electric Power – continued  
Vistra Corp.   28,857 $809,727
        $32,136,210
Total Common Stocks   $821,350,712
Bonds – 37.3%
Aerospace & Defense – 0.2%
Boeing Co., 5.805%, 5/01/2050    $ 582,000 $585,367
HEICO Corp., 5.35%, 8/01/2033      672,000 669,162
Thales S.A., 3.625%, 6/14/2029    EUR 800,000 866,626
        $2,121,155
Airlines – 0.1%
Aeroporti Di Roma S.p.A, 4.875%, 7/10/2033    EUR 830,000 $902,868
Apparel Manufacturers – 0.0%
Tapestry, Inc., 3.05%, 3/15/2032    $ 703,000 $561,377
Asset-Backed & Securitized – 2.8%
3650R Commercial Mortgage Trust, 2021-PF1, “XA”, 1.022%, 11/15/2054 (i)   $ 7,211,831 $372,751
ACREC 2021-FL1 Ltd., “C”, FLR, 7.494% ((SOFR - 1mo. + 0.11448%) + 2.15%), 10/16/2036 (n)     1,125,500 1,070,745
Arbor Realty Trust, Inc., CLO, 2019-FL2, “AS”, FLR, 6.786% ((SOFR - 1mo. + 0.11448%) + 1.45%), 9/15/2034 (n)     302,229 300,950
Arbor Realty Trust, Inc., CLO, 2021-FL1, “B”, FLR, 6.836% ((SOFR - 1mo. + 0.11448%) + 1.5%), 12/15/2035 (n)     423,000 412,199
Arbor Realty Trust, Inc., CLO, 2021-FL2, “B”, FLR, 6.936% ((SOFR - 1mo. + 0.11448%) + 1.6%), 5/15/2036 (n)     289,000 275,037
Arbor Realty Trust, Inc., CLO, 2021-FL2, “C”, FLR, 7.286% ((SOFR - 1mo. + 0.11448%) + 1.95%), 5/15/2036 (n)     857,500 804,700
Arbor Realty Trust, Inc., CLO, 2022-FL1, “B”, FLR, 7.167% (SOFR - 30 day + 2.1%), 1/15/2037 (n)     1,712,000 1,649,711
Arbor Realty Trust, Inc., CLO, 2022-FL1, “C”, FLR, 7.367% (SOFR - 30 day + 2.3%), 1/15/2037 (n)     1,648,500 1,568,826
AREIT 2022-CRE6 Trust, “B”, FLR, 6.918% (SOFR - 30 day + 1.85%), 1/20/2037 (n)     620,000 600,564
AREIT 2022-CRE6 Trust, “C”, FLR, 7.218% (SOFR - 30 day + 2.15%), 1/20/2037 (n)     312,000 301,057
BBCMS Mortgage Trust, 2020-C7, “XA”, 1.619%, 4/15/2053 (i)     1,429,374 95,864
BBCMS Mortgage Trust, 2021-C10, “XA”, 1.291%, 7/15/2054 (i)     5,828,380 379,044
BBCMS Mortgage Trust, 2021-C9, “XA”, 1.616%, 2/15/2054 (i)     5,347,224 456,526
BBCMS Mortgage Trust, 2022-C18, “AS”, 6.348%, 12/15/2055      584,994 610,035
Benchmark 2021-B24 Mortgage Trust, “XA”, 1.266%, 3/15/2054 (i)     4,604,279 266,513
Benchmark 2021-B26 Mortgage Trust, “XA”, 0.885%, 6/15/2054 (i)     10,649,605 494,501
Benchmark 2021-B27 Mortgage Trust, “XA”, 1.263%, 7/15/2054 (i)     13,946,658 952,039
Benchmark 2021-B28 Mortgage Trust, “XA”, 1.389%, 8/15/2054 (i)     13,158,149 908,329
Benchmark 2022-B37 Mortgage Trust, “AS”, 5.751%, 11/15/2055      226,000 223,906
Brazos Securitization LLC, 5.413%, 9/01/2050 (n)     522,000 530,848
BSPRT 2021-FL7 Issuer Ltd., “B”, FLR, 7.386% ((SOFR - 1mo. + 0.11448%) + 2.05%), 12/15/2038 (n)     388,000 379,524
BSPRT 2021-FL7 Issuer Ltd., “C”, FLR, 7.636% ((SOFR - 1mo. + 0.11448%) + 2.3%), 12/15/2038 (n)     352,000 334,979
Business Jet Securities LLC, 2020-1A, “A”, 2.981%, 11/15/2035 (n)     156,153 146,004
Business Jet Securities LLC, 2021-1A, “A”, 2.162%, 4/15/2036 (n)     276,423 252,242
BXMT 2021-FL4 Ltd., “AS”, FLR, 6.636% ((SOFR - 1mo. + 0.11448%) + 1.3%), 5/15/2038 (n)     1,400,000 1,251,341
BXMT 2021-FL4 Ltd., “B”, FLR, 6.886% ((SOFR - 1mo. + 0.11448%) + 1.55%), 5/15/2038 (n)     1,996,500 1,767,244
Capital Automotive, 2020-1A, “A4”, REIT, 3.19%, 2/15/2050 (n)     518,533 484,685
CF Hippolyta Issuer LLC, 2020-1, “A1”, 1.69%, 7/15/2060 (n)     367,188 330,714
Chesapeake Funding II LLC, 2023-1A, “A1”, 5.65%, 5/15/2035 (n)     610,220 605,351
CNH Equipment Trust 2023-A, “A2”, 5.34%, 9/15/2026      325,248 323,825
Commercial Mortgage Pass-Through Certificates, 2021-BN32, “XA”, 0.776%, 4/15/2054 (i)     6,775,052 275,059
Commercial Mortgage Pass-Through Certificates, 2021-BN34, “XA”, 1.085%, 6/15/2063 (i)     6,599,757 347,172
Commercial Mortgage Pass-Through Certificates, 2021-BN35, “XA”, 1.043%, 6/15/2064 (i)     6,175,183 350,387
Commercial Mortgage Pass-Through Certificates, 2022-BNK41, “AS”, 3.79%, 4/15/2065      1,304,000 1,119,830
Credit Acceptance Auto Loan Trust, 2021-3A, “A”, 1%, 5/15/2030 (n)     1,301,931 1,270,854
DT Auto Owner Trust, 2023-1A, “A”, 5.48%, 4/15/2027 (n)     503,226 501,487
Fortress CBO Investments Ltd., 2022-FL3, “AS”, FLR, 7.319% (SOFR - 30 day + 2.25%), 2/23/2039 (n)     592,000 574,390
FS Rialto 2021-FL2 Issuer Ltd., “AS”, FLR, 6.886% ((SOFR - 1mo. + 0.11448%) + 1.55%), 5/16/2038 (n)     1,454,000 1,373,124
GreatAmerica Leasing Receivables Funding LLC, 2023-1, “A2”, 5.35%, 2/16/2026 (n)     302,000 299,411
MF1 2021-FL5 Ltd., “AS”, FLR, 6.536% ((SOFR - 1mo. + 0.11448%) + 1.2%), 7/15/2036 (n)     1,360,000 1,321,209
6

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Asset-Backed & Securitized – continued
MF1 2021-FL5 Ltd., “B”, FLR, 6.786% ((SOFR - 1mo. + 0.11448%) + 1.45%), 7/15/2036 (n)   $ 1,977,500 $1,906,657
MF1 2021-FL5 Ltd., “C”, FLR, 7.036% ((SOFR - 1mo. + 0.11448%) + 1.7%), 7/15/2036 (n)     225,000 211,495
MF1 2021-FL6 Ltd., “AS”, FLR, 6.794% ((SOFR - 1mo. + 0.11448%) + 1.45%), 7/16/2036 (n)     2,200,000 2,134,252
MF1 2021-FL6 Ltd., “B”, FLR, 6.994% ((SOFR - 1mo. + 0.11448%) + 1.65%), 7/16/2036 (n)     1,400,000 1,346,873
MF1 2022-FL8 Ltd., “A”, FLR, 6.418% (SOFR - 1mo. + 1.35%), 2/19/2037 (n)     500,000 488,250
MF1 2022-FL8 Ltd., “B”, FLR, 7.018% (SOFR - 30 day + 1.95%), 2/19/2037 (n)     604,312 579,618
Morgan Stanley Capital I Trust, 2021-L5, “XA”, 1.292%, 5/15/2054 (i)     4,661,947 300,914
Morgan Stanley Capital I Trust, 2021-L6, “XA”, 1.214%, 6/15/2054 (i)     9,629,438 564,379
Navistar Financial Dealer Note Master Owner Trust, 2022-1, “A”, FLR, 6.318% (SOFR - 30 day + 1.25%), 5/25/2027 (n)     525,000 525,990
RAC Bond Co. PLC, 4.87%, 5/06/2026    GBP 530,000 621,042
Starwood Commercial Mortgage, 2021-FL2, “A”, FLR, 6.544% ((SOFR - 1mo. + 0.11448%) + 1.2%), 4/18/2038 (n)   $ 1,400,000 1,358,058
Starwood Commercial Mortgage, 2021-FL2, “AS”, FLR, 6.794% ((SOFR - 1mo. + 0.11448%) + 1.45%), 4/18/2038 (n)     1,400,000 1,292,758
TPG Real Estate Finance, 2021-FL4, “AS”, FLR, 6.736% ((SOFR - 1mo. + 0.11448%) + 1.4%), 3/15/2038 (n)     700,000 678,453
Wells Fargo Commercial Mortgage Trust, 2021-C60, “XA”, 1.53%, 8/15/2054 (i)     6,871,624 543,643
Westlake Automobile Receivables Trust, 2023-1A, “A2B”, FLR, 5.917% (SOFR - 1mo. + 0.85%), 6/15/2026 (n)     269,000 268,829
        $38,404,188
Automotive – 0.1%
Hyundai Capital America, 6.375%, 4/08/2030 (n)   $ 366,000 $377,779
LKQ Corp., 6.25%, 6/15/2033 (n)     515,000 518,360
Volkswagen Financial Services N.V. , 5.875%, 5/23/2029    GBP 500,000 630,127
        $1,526,266
Broadcasting – 0.3%
Discovery Communications LLC, 4.125%, 5/15/2029    $ 835,000 $766,974
Prosus N.V., 3.68%, 1/21/2030 (n)     587,000 501,162
Ubisoft Entertainment S.A., 0.878%, 11/24/2027    EUR 1,900,000 1,633,031
Walt Disney Co., 3.5%, 5/13/2040    $ 658,000 536,980
WarnerMedia Holdings, Inc., 4.279%, 3/15/2032      831,000 737,051
        $4,175,198
Brokerage & Asset Managers – 0.2%
Ameriprise Financial, Inc., 4.5%, 5/13/2032    $ 292,000 $279,356
Charles Schwab Corp., 5.643% to 5/19/2028, FLR (SOFR - 1 day + 2.210%) to 5/19/2029      543,000 547,751
Low Income Investment Fund, 3.386%, 7/01/2026      285,000 266,221
Low Income Investment Fund, 3.711%, 7/01/2029      760,000 679,913
LPL Holdings, Inc., 4%, 3/15/2029 (n)     994,000 890,990
        $2,664,231
Building – 0.2%
CRH SMW Finance DAC, 4%, 7/11/2031    EUR 470,000 $516,063
CRH SMW Finance DAC, 4.25%, 7/11/2035      500,000 548,945
Holcim Sterling Finance (Netherlands) B.V., 2.25%, 4/04/2034    GBP 850,000 768,969
Vulcan Materials Co., 3.5%, 6/01/2030    $ 908,000 821,526
        $2,655,503
Business Services – 0.2%
Corning, Inc., 4.125%, 5/15/2031    EUR 460,000 $503,559
Euronet Worldwide, Inc., 1.375%, 5/22/2026      825,000 826,738
Fiserv, Inc., 4.4%, 7/01/2049    $ 281,000 235,900
Mastercard, Inc., 3.85%, 3/26/2050      542,000 462,679
Verisk Analytics, Inc., 4%, 6/15/2025      747,000 728,131
        $2,757,007
7

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Cable TV – 0.2%
Charter Communications Operating LLC/Charter Communications Operating Capital Corp., 6.384%, 10/23/2035    $ 709,000 $696,354
Charter Communications Operating LLC/Charter Communications Operating Capital Corp., 4.8%, 3/01/2050      405,000 306,907
Cox Communications, Inc., 5.45%, 9/15/2028 (n)     1,068,000 1,067,185
SES S.A., 3.5%, 1/14/2029    EUR 580,000 592,237
        $2,662,683
Chemicals – 0.1%
Alpek SAB de C.V., 3.25%, 2/25/2031 (n)   $ 501,000 $404,479
Lonza Finance International N.V., 3.875%, 5/25/2033    EUR 150,000 163,655
LYB International Finance III, LLC, 4.2%, 5/01/2050    $ 306,000 234,534
Nutrien Ltd., 4.9%, 3/27/2028      741,000 729,781
        $1,532,449
Computer Software – 0.0%
Microsoft Corp., 2.921%, 3/17/2052    $ 753,000 $550,103
Computer Software - Systems – 0.1%
Apple, Inc., 2.9%, 9/12/2027    $ 608,000 $571,495
Apple, Inc., 4.5%, 2/23/2036      204,000 206,556
        $778,051
Conglomerates – 0.3%
Johnson Controls International PLC, 4.25%, 5/23/2035    EUR 460,000 $509,584
nVent Finance S.à r.l., 5.65%, 5/15/2033    $ 923,000 905,648
Regal Rexnord Corp., 6.05%, 4/15/2028 (n)     1,007,000 1,000,853
Siemens Financieringsmaatschappij N.V., 3.625%, 2/24/2043    EUR 500,000 530,691
Westinghouse Air Brake Technologies Corp., 4.95%, 9/15/2028    $ 1,384,000 1,347,424
        $4,294,200
Consumer Products – 0.1%
JAB Holdings B.V., 2.25%, 12/19/2039    EUR 900,000 $697,286
Kenvue, Inc., 5.05%, 3/22/2053 (n)   $ 931,000 935,957
        $1,633,243
Consumer Services – 0.1%
Booking Holdings, Inc., 4.125%, 5/12/2033    EUR 530,000 $582,653
Containers – 0.0%
DS Smith PLC, 4.5%, 7/27/2030    EUR 490,000 $536,627
Electrical Equipment – 0.1%
Arrow Electronics, Inc., 3.25%, 9/08/2024    $ 647,000 $627,961
Telefonaktiebolaget LM Ericsson, 1%, 5/26/2029    EUR 870,000 766,218
        $1,394,179
Electronics – 0.1%
Broadcom, Inc., 3.137%, 11/15/2035 (n)   $ 859,000 $659,004
Intel Corp., 5.7%, 2/10/2053      385,000 392,529
        $1,051,533
Emerging Market Quasi-Sovereign – 0.4%
Bank Gospodarstwa Krajowego (Republic of Poland), 5.375%, 5/22/2033 (n)   $ 753,000 $750,696
CEZ A.S. (Czech Republic), 2.375%, 4/06/2027    EUR 807,000 828,863
Magyar Export-Import Bank PLC (Republic of Hungary), 6.125%, 12/04/2027 (n)   $ 314,000 314,521
MDGH - GMTN RSC Ltd. (United Arab Emirates), 2.5%, 6/03/2031      675,000 576,159
Ooredoo International Finance Ltd. (State of Qatar), 2.625%, 4/08/2031      820,000 707,414
Qatar Petroleum, 3.125%, 7/12/2041      776,000 588,335
REC Ltd. (Republic of India), 5.625%, 4/11/2028 (n)     612,000 604,774
8

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Emerging Market Quasi-Sovereign – continued
SPP-Distribucia A.S. (Republic of Slovakia), 1%, 6/09/2031    EUR 2,200,000 $1,666,380
        $6,037,142
Emerging Market Sovereign – 6.2%
Czech Republic, 2.5%, 8/25/2028    CZK 31,590,000 $1,333,468
Czech Republic, 2%, 10/13/2033      34,000,000 1,295,293
Oriental Republic of Uruguay, 4.375%, 1/23/2031    $ 2,450,000 2,397,581
Oriental Republic of Uruguay, 8.25%, 5/21/2031    UYU 131,835,000 3,342,436
Oriental Republic of Uruguay, 9.75%, 7/20/2033      40,347,000 1,120,541
People's Republic of China, 3.13%, 11/21/2029    CNY 22,230,000 3,216,598
People's Republic of China, 2.88%, 2/25/2033      85,820,000 12,238,757
Republic of Chile, 4.125%, 7/05/2034    EUR 990,000 1,072,177
Republic of Croatia, 4%, 6/14/2035      2,555,000 2,800,514
Republic of Hungary, 5.5%, 6/16/2034 (n)   $ 640,000 622,451
Republic of Indonesia, 3.55%, 3/31/2032      990,000 894,930
Republic of Korea, 2.125%, 6/10/2027    KRW 9,100,000,000 6,738,975
Republic of Korea, 2.375%, 12/10/2027      1,900,000,000 1,410,187
Republic of Korea, 1.875%, 6/10/2029      25,986,970,000 18,433,886
Republic of Korea, 1.375%, 6/10/2030      16,761,200,000 11,300,435
Republic of Peru, 7.3%, 8/12/2033    PEN 9,629,000 2,776,549
State of Qatar, 4.4%, 4/16/2050    $ 299,000 270,105
United Mexican States, 7.5%, 6/03/2027    MXN 154,900,000 8,728,146
United Mexican States, 2.659%, 5/24/2031    $ 943,000 783,953
United Mexican States, 7.75%, 5/29/2031    MXN 66,000,000 3,698,720
United Mexican States, 6.338%, 5/04/2053    $ 433,000 441,457
United Mexican States, 3.771%, 5/24/2061      770,000 523,237
        $85,440,396
Energy - Independent – 0.3%
Occidental Petroleum Corp., 6.45%, 9/15/2036    $ 640,000 $671,904
Tengizchevroil Finance Co. International Ltd., 4%, 8/15/2026 (n)     3,609,000 3,269,754
        $3,941,658
Energy - Integrated – 0.2%
BP Capital Markets America, Inc., 4.812%, 2/13/2033    $ 489,000 $480,892
BP Capital Markets B.V., 4.323%, 5/12/2035    EUR 610,000 670,086
Eni S.p.A., 3.625%, 5/19/2027      515,000 560,441
Eni S.p.A., 4.25%, 5/09/2029 (n)   $ 607,000 577,569
        $2,288,988
Engineering - Construction – 0.0%
Arcadis N.V., 4.875%, 2/28/2028    EUR 477,000 $527,179
Financial Institutions – 0.5%
AerCap Ireland Capital DAC/AerCap Global Aviation Trust, 5.75%, 6/06/2028    $ 596,000 $593,859
Avolon Holdings Funding Ltd., 4.375%, 5/01/2026 (n)     537,000 504,740
Corporacion Inmobiliaria Vesta S.A.B. de C.V., 3.625%, 5/13/2031      285,000 238,688
CTP N.V., 0.875%, 1/20/2026    EUR 650,000 626,689
EXOR N.V., 0.875%, 1/19/2031      720,000 627,547
Grand City Properties S.A., 1.5%, 12/09/2069      900,000 421,182
Logicor Financing S.à r.l., 1.625%, 1/17/2030      890,000 744,504
Logicor Financing S.à r.l., 0.875%, 1/14/2031      275,000 210,847
P3 Group S.à r.l., 1.625%, 1/26/2029      680,000 605,859
Samhallsbyggnadsbolaget i Norden AB, 1.75%, 1/14/2025      610,000 514,758
Samhallsbyggnadsbolaget i Norden AB, 1.125%, 9/04/2026      565,000 415,577
SBB Treasury Oyj, 0.75%, 12/14/2028      590,000 368,224
VGP N.V., 1.5%, 4/08/2029      800,000 638,123
        $6,510,597
9

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Food & Beverages – 0.5%
Anheuser-Busch InBev S.A./N.V., 2%, 1/23/2035    EUR 590,000 $550,817
Anheuser-Busch InBev Worldwide, Inc., 4%, 4/13/2028    $ 974,000 939,726
Anheuser-Busch InBev Worldwide, Inc., 4.375%, 4/15/2038      446,000 413,508
Anheuser-Busch InBev Worldwide, Inc., 5.55%, 1/23/2049      512,000 531,322
Bacardi Ltd., 5.15%, 5/15/2038 (n)     658,000 616,406
Bacardi-Martini B.V., 5.4%, 6/15/2033 (n)     572,000 566,847
Constellation Brands, Inc., 3.15%, 8/01/2029      899,000 810,714
Constellation Brands, Inc., 2.25%, 8/01/2031      400,000 323,785
JBS USA Lux S.A./JBS USA Food Co./JBS USA Finance, Inc., 3%, 2/02/2029 (n)     621,000 532,487
Kraft Heinz Foods Co., 3.875%, 5/15/2027      1,121,000 1,074,792
PT Indofood CBP Sukses Makmur Tbk, 3.398%, 6/09/2031      988,000 829,584
        $7,189,988
Gaming & Lodging – 0.1%
Marriott International, Inc., 2.85%, 4/15/2031    $ 1,076,000 $910,944
VICI Properties LP, REIT, 4.95%, 2/15/2030      770,000 728,535
        $1,639,479
Insurance – 0.4%
AIA Group Ltd., 0.88%, 9/09/2033    EUR 843,000 $740,945
Allianz SE, 3.2% to 4/30/2028, FLR (CMT - 5yr. + 2.165%) to 4/30/2171 (n)   $ 800,000 612,982
ASR Nederland N.V., 7% to 12/07/2033, FLR (EUR Swap Rate - 5yr. + 5.3%) to 12/07/2043    EUR 740,000 858,066
Assicurazioni Generali S.p.A., 5.399%, 4/20/2033      505,000 564,235
Axa S.A., 5.5% to 7/11/2033, FLR (EURIBOR - 3mo. + 3.6%) to 7/11/2043      580,000 642,805
Corebridge Financial, Inc., 4.35%, 4/05/2042    $ 1,179,000 958,173
Equitable Holdings, Inc., 5.594%, 1/11/2033      907,000 897,342
NN Group N.V., 6.367% to 11/03/2033, FLR (EURIBOR - 3mo. + 4%) to 11/03/2043    EUR 550,000 607,374
        $5,881,922
Insurance - Health – 0.0%
UnitedHealth Group, Inc., 4.625%, 7/15/2035    $ 184,000 $180,205
Insurance - Property & Casualty – 0.3%
American International Group, Inc., 5.125%, 3/27/2033    $ 586,000 $576,164
Aon Corp./Aon Global Holdings PLC, 2.6%, 12/02/2031      244,000 202,259
Aon Corp./Aon Global Holdings PLC, 3.9%, 2/28/2052      718,000 562,712
Fairfax Financial Holdings Ltd., 4.25%, 12/06/2027    CAD 1,360,000 965,196
QBE Insurance Group Ltd., 2.5% to 9/13/2028, FLR (GBP Government Yield - 5yr. + 2.061%) to 9/13/2038    GBP 738,000 742,580
RenaissanceRe Holdings Ltd., 5.75%, 6/05/2033    $ 756,000 745,741
        $3,794,652
International Market Quasi-Sovereign – 0.4%
Electricite de France S.A., 6.25%, 5/23/2033 (n)   $ 700,000 $720,815
Electricite de France S.A., 5.875% to 1/22/2029, FLR (GBP Swap Rate - 15yr. + 3.323%) to 1/22/2049, FLR (GBP Swap Rate - 15yr. + 4.073%) to 12/31/2165    GBP 800,000 859,844
La Banque Postale S.A., 4%, 5/03/2028    EUR 1,300,000 1,433,601
La Poste S.A., 3.75%, 6/12/2030      600,000 658,827
Landsbankinn Bank (Republic of Iceland), 0.375%, 5/23/2025      623,000 623,613
NBN Co. Ltd., 4.375%, 3/15/2033      353,000 395,952
Ontario Teachers' Cadillac Fairview Properties, 2.5%, 10/15/2031 (n)   $ 927,000 728,262
        $5,420,914
International Market Sovereign – 9.3%
Commonwealth of Australia, 3.25%, 6/21/2039    AUD 4,381,000 $2,592,505
Federal Republic of Germany, 1.7%, 8/15/2032    EUR 1,220,000 1,262,272
Government of Bermuda, 2.375%, 8/20/2030 (n)   $ 418,000 349,101
Government of Bermuda, 5%, 7/15/2032 (n)     1,331,000 1,305,046
Government of Canada, 1.25%, 3/01/2027    CAD 2,168,000 1,488,935
Government of Canada, 2%, 6/01/2032      797,000 534,095
10

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
International Market Sovereign – continued
Government of Japan, 2.1%, 12/20/2027    JPY 334,950,000 $2,558,701
Government of Japan, 2.4%, 6/20/2028      3,159,000,000 24,601,186
Government of Japan, 0.3%, 12/20/2039      1,195,500,000 7,468,209
Government of Japan, 2.3%, 3/20/2040      206,150,000 1,721,392
Government of Japan, 1.7%, 6/20/2044      887,450,000 6,742,162
Government of Japan, 0.3%, 6/20/2046      474,150,000 2,674,191
Government of Japan, 1.6%, 12/20/2052      416,600,000 3,029,278
Government of New Zealand, 1.5%, 5/15/2031    NZD 14,812,000 7,306,392
Government of New Zealand, 3.5%, 4/14/2033      11,575,000 6,525,650
Government of New Zealand , 2%, 5/15/2032      7,980,000 4,004,433
Kingdom of Belgium, 3%, 6/22/2033 (n)   EUR 8,904,000 9,685,603
Kingdom of Belgium, 0.4%, 6/22/2040      3,016,000 2,045,823
Kingdom of Spain, 1.25%, 10/31/2030      2,908,000 2,783,488
Kingdom of Spain, 2.55%, 10/31/2032      5,015,000 5,144,390
Kingdom of Spain, 3.15%, 4/30/2033      11,572,000 12,410,418
Kingdom of Spain, 3.9%, 7/30/2039 (n)     3,866,000 4,284,216
Kingdom of Spain, 1%, 10/31/2050      1,075,000 616,237
Kingdom of Sweden, 1%, 11/12/2026    SEK 29,945,000 2,673,111
Kingdom of Sweden, 0.75%, 5/12/2028      63,500,000 5,511,740
Kingdom of Sweden, 1.75%, 11/11/2033      9,385,000 830,424
Republic of Italy, 0.5%, 7/15/2028    EUR 2,790,000 2,640,349
United Kingdom Treasury, 1.75%, 9/07/2037    GBP 1,217,000 1,124,837
United Kingdom Treasury, 1.25%, 10/22/2041      2,951,000 2,284,119
United Kingdom Treasury, 1.25%, 7/31/2051      2,146,991 1,362,392
        $127,560,695
Local Authorities – 0.0%
Province of British Columbia, 2.95%, 6/18/2050    CAD 600,000 $359,609
Machinery & Tools – 0.1%
Ashtead Capital, Inc., 5.95%, 10/15/2033 (n)   $ 881,000 $878,663
CNH Industrial Capital LLC, 1.875%, 1/15/2026      983,000 900,866
        $1,779,529
Major Banks – 2.3%
Australia and New Zealand Banking Group Ltd., 2.57% to 11/25/2030, FLR (CMT - 5yr. + 1.7%) to 11/25/2035 (n)   $ 1,034,000 $790,730
Banco de Sabadell S.A., 5%, 6/07/2029    EUR 700,000 779,294
Bank of America Corp., 4.134%, 6/12/2028      491,000 539,945
Bank of America Corp., 5.202% to 4/25/2033, FLR (SOFR - 1 day + 1.63%) to 4/25/2029    $ 1,089,000 1,081,636
Bank of America Corp., 2.687% to 4/22/2031, FLR (SOFR - 1 day + 1.32%) to 4/22/2032      1,617,000 1,339,338
Bank of Ireland Group PLC, 5% to 7/04/2030, FLR (EUR ICE Swap Rate - 1yr. + 2.05%) to 7/04/2031    EUR 610,000 679,939
Barclays Bank PLC, 8.407% to 11/14/2027, FLR (GBP Swap Rate - 5yr. + 4.75%) to 11/14/2032    GBP 300,000 394,799
Barclays Bank PLC, 5.235%, 8/14/2171    $ 910,000 907,725
BNP Paribas S.A., 4.25% to 4/13/2030, FLR (EURIBOR - 3mo. + 1.37%) to 4/13/2031    EUR 700,000 761,058
BNP Paribas S.A., FLR, 5.285% (LIBOR - 6mo. + 0.075%), 12/31/2164    $ 1,670,000 1,544,750
Capital One Financial Corp., 6.377% to 6/08/2033, FLR (SOFR - 1 day + 2.860%) to 6/08/2034      913,000 921,711
Commonwealth Bank of Australia, 2.688%, 3/11/2031 (n)     1,471,000 1,159,922
Credit Agricole S.A., 4.75%, 3/23/2171 (n)     268,000 218,795
Goldman Sachs Group, Inc., 2.383% to 7/21/2031, FLR (SOFR - 1 day + 1.248%) to 7/21/2032      893,000 713,552
Goldman Sachs Group, Inc., 3.436% to 2/24/2042, FLR (SOFR - 1 day + 1.632%) to 2/24/2043      362,000 276,505
HSBC Bank PLC, 5.46%, 3/18/2171      310,000 308,667
HSBC Holdings PLC, 2.099% to 6/04/2025, FLR (SOFR - 1 day + 1.929%) to 6/04/2026      1,029,000 957,998
HSBC Holdings PLC, 4.375%, 11/23/2026      510,000 485,461
HSBC Holdings PLC, 4.856% to 5/23/2032, FLR (EURIBOR - 3mo. + 1.942%) to 5/23/2033    EUR 810,000 902,473
ING Groep N.V., 6.25%, 5/20/2033    GBP 800,000 977,763
JPMorgan Chase & Co., 1.47% to 9/22/2026, FLR (SOFR - 1 day + 0.765%) to 9/22/2027    $ 581,000 514,352
JPMorgan Chase & Co., 1.953% to 2/04/2031, FLR (SOFR - 1 day + 1.065%) to 2/04/2032      1,056,000 840,723
JPMorgan Chase & Co., 3.109% to 4/22/2050, FLR (SOFR - 1 day + 2.44%) to 4/22/2051      677,000 476,637
mBank S.A., 0.966% to 9/21/2026, FLR (EURIBOR - 3mo. + 1.25%) to 9/21/2027    EUR 1,000,000 881,579
11

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Major Banks – continued
Mitsubishi UFJ Financial Group, Inc., 1.412%, 7/17/2025    $ 1,681,000 $1,549,593
Mitsubishi UFJ Financial Group, Inc., 2.494% to 10/13/2031, FLR (CMT - 1yr. + 0.97%) to 10/13/2032      484,000 389,394
Morgan Stanley, 3.125%, 7/27/2026      534,000 501,387
Morgan Stanley, 1.593% to 5/04/2026, FLR (SOFR - 1 day + 0.879%) to 5/04/2027      1,063,000 953,687
Morgan Stanley, 3.622% to 4/01/2030, FLR (SOFR - 1 day + 3.12%) to 4/01/2031      423,000 380,173
Morgan Stanley, 5.424% to 7/21/2033, FLR (SOFR - 1 day + 1.88%) to 7/21/2034      547,000 546,570
NatWest Group PLC, 4.771%, 2/16/2029    EUR 540,000 593,314
NatWest Group PLC, 5.763% to 2/28/2029, FLR (EUR Swap Rate - 5yr. + 2.6%) to 2/28/2034      490,000 539,829
NatWest Group PLC, 4.5%, 3/31/2171    GBP 572,000 576,502
Royal Bank of Canada, 4.125%, 7/05/2028    EUR 580,000 641,813
Société Générale S.A., 5.625%, 6/02/2033      500,000 552,644
Standard Chartered PLC, 0.8% to 11/17/2028, FLR (EUR Swap Rate - 1yr. + 0.85%) to 11/17/2029      610,000 560,319
Standard Chartered PLC, 4.874%, 5/10/2031      840,000 924,919
Toronto-Dominion Bank, 4.108%, 6/08/2027    $ 884,000 849,266
UBS Group AG, 2.746% to 2/11/2032, FLR (CMT - 1yr. + 1.1%) to 2/11/2033 (n)     1,057,000 837,730
Unicaja Banco S.A., 1%, 12/01/2026    EUR 300,000 299,425
Unicaja Banco S.A., 5.125% to 2/21/2028, FLR (EUR Swap Rate - 1yr. + 2.15%) to 2/21/2029      700,000 758,381
UniCredit S.p.A., 2.569% to 9/22/2025, FLR (CMT - 1yr. + 2.3%) to 9/22/2026 (n)   $ 1,030,000 942,740
Wells Fargo & Co., 3.35% to 3/02/2032, FLR (SOFR - 1 day + 1.5%) to 3/02/2033      738,000 631,813
Wells Fargo & Co., 3.9%, 5/01/2045      316,000 255,602
        $31,740,453
Medical & Health Technology & Services – 0.4%
Alcon Finance Corp., 3.8%, 9/23/2049 (n)   $ 231,000 $178,071
Becton, Dickinson and Co., 4.298%, 8/22/2032      326,000 309,809
CVS Health Corp., 5.25%, 1/30/2031      242,000 242,018
CVS Health Corp., 5.625%, 2/21/2053      672,000 660,112
HCA, Inc., 5.25%, 6/15/2026      369,000 365,672
HCA, Inc., 5.125%, 6/15/2039      399,000 368,677
Laboratory Corp. of America Holdings, 3.6%, 2/01/2025      589,000 572,097
Memorial Sloan-Kettering Cancer Center, 2.955%, 1/01/2050      670,000 460,524
New York Society for the Relief of the Ruptured & Crippled, 2.667%, 10/01/2050      1,300,000 797,783
ProMedica Toledo Hospital, “B”, AGM, 6.015%, 11/15/2048      590,000 586,341
Thermo Fisher Scientific Finance I B.V., 2%, 10/18/2051    EUR 630,000 450,391
Thermo Fisher Scientific, Inc., 1.75%, 10/15/2028    $ 415,000 358,476
        $5,349,971
Metals & Mining – 0.2%
Anglo American Capital PLC, 5.625%, 4/01/2030 (n)   $ 572,000 $571,384
Anglo American Capital PLC, 4.75%, 9/21/2032    EUR 730,000 807,973
Glencore Funding LLC, 2.85%, 4/27/2031 (n)   $ 808,000 664,891
        $2,044,248
Midstream – 0.2%
Enbridge, Inc., 5.7%, 3/08/2033    $ 537,000 $544,366
Energy Transfer LP, 5.55%, 2/15/2028      478,000 479,852
Galaxy Pipeline Assets Bidco Ltd., 2.16%, 3/31/2034 (n)     971,375 825,816
Sabine Pass Liquefaction LLC, 4.2%, 3/15/2028      757,000 720,044
Targa Resources Corp., 4.2%, 2/01/2033      201,000 179,522
Targa Resources Corp., 4.95%, 4/15/2052      649,000 540,412
        $3,290,012
Mortgage-Backed – 4.2%  
Fannie Mae, 4.5%, 3/01/2025 - 2/01/2046    $ 2,982,211 $2,913,227
Fannie Mae, 5.5%, 1/01/2037      10,785 11,024
Fannie Mae, 6%, 9/01/2037 - 6/01/2038      119,714 122,807
Fannie Mae, 5%, 4/01/2040 - 8/01/2040      816,535 818,097
Fannie Mae, 4%, 11/01/2040 - 2/01/2041      909,640 864,043
Fannie Mae, 3.5%, 5/01/2043 - 12/01/2046      1,408,366 1,297,953
12

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Mortgage-Backed – continued  
Fannie Mae, UMBS, 2%, 3/01/2037 - 7/01/2052    $ 7,035,196 $5,801,702
Fannie Mae, UMBS, 2.5%, 4/01/2037 - 5/01/2052      8,844,887 7,486,433
Fannie Mae, UMBS, 3%, 5/01/2037 - 6/01/2052      3,119,063 2,734,919
Fannie Mae, UMBS, 1.5%, 4/01/2052      1,043,255 801,993
Fannie Mae, UMBS, 3.5%, 5/01/2052 - 7/01/2052      43,563 39,533
Fannie Mae, UMBS, 4.5%, 8/01/2052 - 10/01/2052      1,298,904 1,243,546
Fannie Mae, UMBS, 5.5%, 11/01/2052      2,410,100 2,397,757
Fannie Mae, UMBS, 6%, 12/01/2052 - 6/01/2053      161,913 163,081
Freddie Mac, 1.367%, 3/25/2027 (i)     1,523,000 67,347
Freddie Mac, 3.224%, 3/25/2027      1,500,000 1,418,319
Freddie Mac, 3.194%, 7/25/2027      3,914,000 3,696,563
Freddie Mac, 3.286%, 11/25/2027      2,576,000 2,424,295
Freddie Mac, 1.8%, 4/25/2030 (i)     3,170,226 316,873
Freddie Mac, 1.868%, 4/25/2030 (i)     2,614,093 264,293
Freddie Mac, 1.665%, 5/25/2030 (i)     3,298,344 306,762
Freddie Mac, 1.798%, 5/25/2030 (i)     7,375,798 737,934
Freddie Mac, 1.342%, 6/25/2030 (i)     3,056,884 233,488
Freddie Mac, 1.6%, 8/25/2030 (i)     2,713,457 248,939
Freddie Mac, 1.17%, 9/25/2030 (i)     1,752,322 119,862
Freddie Mac, 1.081%, 11/25/2030 (i)     3,594,105 231,000
Freddie Mac, 0.328%, 1/25/2031 (i)     13,659,211 254,869
Freddie Mac, 0.516%, 3/25/2031 (i)     16,735,390 513,028
Freddie Mac, 0.938%, 7/25/2031 (i)     3,177,082 192,895
Freddie Mac, 0.536%, 9/25/2031 (i)     13,281,588 444,185
Freddie Mac, 0.855%, 9/25/2031 (i)     4,021,884 222,057
Freddie Mac, 0.568%, 12/25/2031 (i)     3,294,996 124,230
Freddie Mac, 3.5%, 7/25/2032      525,000 480,992
Freddie Mac, 4.35%, 1/25/2033      202,666 198,108
Freddie Mac, 5.5%, 7/01/2037      21,093 21,644
Freddie Mac, 4.5%, 12/01/2039 - 5/01/2042      919,916 904,899
Freddie Mac, 5%, 7/01/2041      335,959 338,212
Freddie Mac, UMBS, 2%, 5/01/2037 - 12/01/2051      220,301 187,620
Freddie Mac, UMBS, 3.5%, 1/01/2047      624,704 575,998
Freddie Mac, UMBS, 3%, 6/01/2050 - 6/01/2052      1,057,877 928,177
Freddie Mac, UMBS, 2.5%, 10/01/2051 - 4/01/2052      899,498 760,455
Freddie Mac, UMBS, 4%, 5/01/2052 - 10/01/2052      1,233,211 1,152,428
Freddie Mac, UMBS, 4.5%, 9/01/2052      273,257 261,616
Freddie Mac, UMBS, 5.5%, 10/01/2052      399,315 397,778
Freddie Mac, UMBS, 6%, 11/01/2052      485,666 489,722
Ginnie Mae, 5%, 5/15/2040 - 4/20/2053      789,058 775,044
Ginnie Mae, 3.5%, 6/20/2043 - 11/20/2052      484,065 454,030
Ginnie Mae, 2.5%, 8/20/2051 - 5/20/2052      1,881,835 1,622,993
Ginnie Mae, 3%, 10/20/2051 - 11/20/2052      2,429,578 2,163,360
Ginnie Mae, 2%, 1/20/2052      857,832 717,371
Ginnie Mae, 4%, 7/20/2052 - 10/20/2052      1,439,919 1,355,821
Ginnie Mae, 4.5%, 9/20/2052 - 11/20/2052      1,440,477 1,385,464
Ginnie Mae, 5.5%, 2/20/2053 - 4/20/2053      818,925 814,017
Ginnie Mae, 6%, 8/20/2053      800,000 804,654
Ginnie Mae, TBA, 3.5%, 8/21/2053 - 9/21/2053      1,400,000 1,286,988
Ginnie Mae, TBA, 5.5%, 8/21/2053      200,000 198,750
Ginnie Mae, TBA, 6.5%, 9/21/2053      200,000 203,078
UMBS, TBA, 2%, 8/17/2038      350,000 309,271
        $57,301,544
13

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Municipals – 0.7%
Colorado Housing & Finance Authority Rev., Single Family Mortgage Class I, Taxable, “D-1”, GNMA, 5%, 11/01/2047    $ 735,000 $717,110
Connecticut Higher Education Supplemental Loan Authority Rev. Taxable (Chesla Loan Program), “C”, 4.668%, 11/15/2034      1,200,000 1,116,007
Iowa Student Loan Liquidity Corp. Rev., Taxable, “A”, 5.08%, 12/01/2039      640,000 584,982
Massachusetts Educational Financing Authority, Education Loan Rev., Taxable, “M-A”, 2.641%, 7/01/2037      1,235,000 1,085,151
Massachusetts Educational Financing Authority, Education Loan Rev., Taxable, Issue M, “A”, 4.949%, 7/01/2038      1,815,000 1,709,801
Massachusetts Housing Finance Agency, Single Family Housing Rev., Taxable, “226”, 5.562%, 12/01/2052      1,080,000 1,073,447
Michigan Finance Authority Hospital Rev., Taxable (Trinity Health Credit Group), 3.384%, 12/01/2040      585,000 464,220
Minnesota Housing Finance Agency, Residential Housing, Taxable, “G”, 4.337%, 1/01/2047      1,005,000 957,364
New Jersey Economic Development Authority State Pension Funding Rev., Taxable, “A”, NPFG, 7.425%, 2/15/2029      445,000 478,530
Oklahoma Development Finance Authority, Health System Rev., Taxable (OU Medicine Project), “C”, AGM, 4.65%, 8/15/2030      992,000 893,455
        $9,080,067
Natural Gas - Distribution – 0.1%
Boston Gas Co., 3.15%, 8/01/2027 (n)   $ 310,000 $282,743
Engie S.A., 4.25%, 1/11/2043    EUR 300,000 331,173
Infraestructura Energética Nova S.A.B. de C.V., 4.875%, 1/14/2048    $ 710,000 559,125
        $1,173,041
Natural Gas - Pipeline – 0.1%
APA Infrastructure Ltd., 0.75%, 3/15/2029    EUR 970,000 $873,849
APA Infrastructure Ltd., 2.5%, 3/15/2036    GBP 1,140,000 974,163
        $1,848,012
Oils – 0.0%
Neste Oyj, 3.875%, 3/16/2029    EUR 220,000 $241,987
Phillips 66, 4.875%, 11/15/2044    $ 300,000 276,477
        $518,464
Other Banks & Diversified Financials – 0.8%
Arion Banki HF, 4.875%, 12/21/2024    EUR 850,000 $924,490
Banque Federative du Credit Mutuel S.A., 4.375%, 5/02/2030      700,000 770,674
Banque Federative du Credit Mutuel S.A., 4.125%, 6/14/2033      600,000 660,015
Belfius Bank S.A., 3.875%, 6/12/2028      500,000 548,752
BPCE S.A., 2.277% to 1/20/2031, FLR (SOFR - 1 day + 1.312%) to 1/20/2032 (n)   $ 960,000 746,958
BPCE S.A., 4.75% to 6/14/2033, FLR (EURIBOR - 3mo. + 1.83%) to 6/14/2034    EUR 400,000 441,432
CaixaBank S.A., 6.875% to 10/25/2028, FLR (GBP Swap Rate - 5yr. + 3.7%) to 10/25/2033    GBP 400,000 493,254
CaixaBank, S.A., 5% to 7/19/2028, FLR (EURIBOR - 3mo. + 1.65%) to 7/19/2029    EUR 500,000 554,105
Deutsche Bank AG, 1.875% to 2/23/2027, FLR (EURIBOR - 3mo. + 1.38%) to 2/23/2028      200,000 198,262
Deutsche Bank AG, 6.125% to 12/12/2029, FLR (SONIA + 2.621%) to 12/12/2030    GBP 600,000 725,689
Deutsche Bank AG, 1.375% to 2/17/2031, FLR (EURIBOR - 3mo. + 1.5%) to 2/17/2032    EUR 400,000 334,024
Deutsche Bank AG, 4%, 6/24/2032      700,000 694,243
Groupe BPCE S.A., 4.5%, 3/15/2025 (n)   $ 950,000 916,389
Groupe des Assurances du Credit Mutuel, 1.85% to 4/21/2032, FLR (EURIBOR - 3mo. + 2.65%) to 4/21/2042    EUR 1,000,000 814,173
Intesa Sanpaolo S.p.A., 4.875%, 5/19/2030      640,000 717,086
Manufacturers and Traders Trust Co., 4.7%, 1/27/2028    $ 650,000 620,962
Virgin Money UK PLC, 5.125% to 12/11/2025, FLR (GBP Government Yield - 5yr. + 5.25%) to 12/11/2030    GBP 650,000 769,094
        $10,929,602
Pharmaceuticals – 0.2%
Amgen, Inc., 5.25%, 3/02/2030    $ 268,000 $269,755
Amgen, Inc., 5.6%, 3/02/2043      273,000 271,489
Bayer AG, 4.625%, 5/26/2033    EUR 730,000 815,098
Pfizer Investment Enterprises Pte. Ltd., 4.75%, 5/19/2033    $ 799,000 793,717
        $2,150,059
14

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Pollution Control – 0.1%
Waste Management, Inc., 4.625%, 2/15/2033    $ 907,000 $887,410
Precious Metals & Minerals – 0.1%
Northern Star Resources Ltd. Co., 6.125%, 4/11/2033 (n)   $ 881,000 $855,636
Real Estate - Office – 0.1%
Corporate Office Property LP, REIT, 2.25%, 3/15/2026    $ 675,000 $600,905
Corporate Office Property LP, REIT, 2%, 1/15/2029      425,000 328,795
Corporate Office Property LP, REIT, 2.75%, 4/15/2031      504,000 387,764
        $1,317,464
Real Estate - Other – 0.2%
EPR Properties, REIT, 3.6%, 11/15/2031    $ 725,000 $566,262
Extra Space Storage LP, 5.5%, 7/01/2030      778,000 777,050
Lexington Realty Trust Co., 2.7%, 9/15/2030      677,000 538,199
W.P. Carey, Inc., REIT, 2.4%, 2/01/2031      699,000 562,846
        $2,444,357
Real Estate - Retail – 0.1%
Spirit Realty, LP, REIT, 3.2%, 1/15/2027    $ 531,000 $479,844
STORE Capital Corp., REIT, 2.7%, 12/01/2031      949,000 664,714
WEA Finance LLC, 2.875%, 1/15/2027 (n)     800,000 690,846
        $1,835,404
Restaurants – 0.1%
McDonald's Corp., 4.25%, 3/07/2035    EUR 560,000 $624,982
Retailers – 0.1%
AutoZone, Inc., 4.75%, 8/01/2032    $ 558,000 $538,583
Home Depot, Inc., 4.875%, 2/15/2044      281,000 273,359
Home Depot, Inc., 3.625%, 4/15/2052      603,000 475,503
        $1,287,445
Specialty Chemicals – 0.0%
International Flavors & Fragrances, Inc., 1.832%, 10/15/2027 (n)   $ 429,000 $364,234
Specialty Stores – 0.1%
DICK'S Sporting Goods, 3.15%, 1/15/2032    $ 696,000 $565,553
Supranational – 0.1%
European Stability Mechanism, 1%, 6/23/2027    EUR 450,000 $456,493
European Stability Mechanism, 0.5%, 3/05/2029      480,000 458,866
European Stability Mechanism, 0.01%, 10/15/2031      540,000 464,108
International Bank for Reconstruction and Development, 4.25%, 6/24/2025    AUD 440,000 294,191
        $1,673,658
Telecommunications - Wireless – 0.3%
Crown Castle, Inc., REIT, 1.35%, 7/15/2025    $ 501,000 $461,938
Crown Castle, Inc., REIT, 4.45%, 2/15/2026      483,000 471,140
Rogers Communications, Inc., 3.8%, 3/15/2032      828,000 719,594
TDF Infrastructure S.A.S., 5.625%, 7/21/2028    EUR 300,000 330,351
Tele2 AB, 3.75%, 11/22/2029      310,000 336,261
T-Mobile USA, Inc., 3.875%, 4/15/2030    $ 1,004,000 922,415
Vodafone Group PLC, 3.375%, 8/08/2049    GBP 650,000 546,173
Vodafone Group PLC, 5.625%, 2/10/2053    $ 581,000 564,366
        $4,352,238
15

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Bonds – continued
Telephone Services – 0.1%
A1 Towers Holding GmbH, 5.25%, 7/13/2028    EUR 400,000 $449,572
TELUS Corp., 2.85%, 11/13/2031    CAD 1,775,000 1,120,916
        $1,570,488
Tobacco – 0.1%
B.A.T. International Finance PLC, 2.25%, 1/16/2030    EUR 650,000 $598,662
Philip Morris International, Inc., 5.125%, 11/17/2027    $ 1,077,000 1,079,427
        $1,678,089
Transportation - Services – 0.4%
Autostrade per l'Italia S.p.A., 5.125%, 6/14/2033    EUR 310,000 $343,790
Autostrade per L'Italia S.p.A., 4.75%, 1/24/2031      730,000 799,877
Holding d'Infrastructures de Transport, 1.475%, 1/18/2031      800,000 715,072
Sydney Airport Finance Co. Pty Ltd., 4.375%, 5/03/2033      882,000 966,431
Transurban Finance Co. Pty Ltd., 4.225%, 4/26/2033      870,000 963,885
Triton International Ltd., 3.15%, 6/15/2031 (n)   $ 769,000 592,206
United Parcel Service, 5.05%, 3/03/2053      980,000 986,187
        $5,367,448
U.S. Government Agencies and Equivalents – 0.0%
Small Business Administration, 5.31%, 5/01/2027    $ 25,470 $24,871
U.S. Treasury Obligations – 1.2%
U.S. Treasury Bonds, 3.875%, 5/15/2043 (f)   $ 15,833,000 $15,135,359
U.S. Treasury Bonds, 3.625%, 5/15/2053      1,007,000 940,758
        $16,076,117
Utilities - Electric Power – 1.1%
American Electric Power Co., Inc., 5.699%, 8/15/2025    $ 428,000 $428,505
American Electric Power Co., Inc., 2.3%, 3/01/2030      684,000 566,914
Berkshire Hathaway Energy Co., 5.15%, 11/15/2043      163,000 152,856
Berkshire Hathaway Energy Co., 4.6%, 5/01/2053      136,000 115,258
Bruce Power LP, 2.68%, 12/21/2028    CAD 1,600,000 1,072,734
Duke Energy Corp., 3.75%, 9/01/2046    $ 515,000 393,086
E.ON International Finance B.V., 5.875%, 10/30/2037    GBP 650,000 828,705
Enel Americas S.A., 4%, 10/25/2026    $ 3,133,000 2,995,931
Enel Finance International N.V., 2.25%, 7/12/2031 (n)     580,000 459,091
Enel Finance International N.V., 4.5%, 2/20/2043    EUR 420,000 449,331
Enel Finance International N.V., 4.75%, 5/25/2047 (n)   $ 456,000 385,667
Enel S.p.A., 2.25% to 3/10/2027, FLR (EUR Swap Rate - 5yr. + 2.679%) to 3/10/2032, FLR (EUR Swap Rate - 5yr. + 2.929%) to 3/10/2047, FLR (EUR Swap Rate - 5yr. + 3.679%) to 3/10/2070    EUR 645,000 623,385
Enel S.p.A., 1.875%, 3/08/2170      685,000 561,132
Evergy, Inc., 2.9%, 9/15/2029    $ 511,000 446,015
Florida Power & Light Co., 2.875%, 12/04/2051      549,000 373,838
Georgia Power Co., 4.95%, 5/17/2033      835,000 822,721
Jersey Central Power & Light Co., 2.75%, 3/01/2032 (n)     548,000 452,008
National Grid Electricity Transmission PLC, 2%, 4/17/2040    GBP 820,000 630,655
National Grid PLC, 4.275%, 1/16/2035    EUR 390,000 422,424
NextEra Energy Capital Holdings, Inc., 6.051%, 3/01/2025    $ 398,000 400,886
Pacific Gas & Electric Co., 6.1%, 1/15/2029      460,000 457,351
Pacific Gas & Electric Co., 6.4%, 6/15/2033      274,000 275,362
PPL Electric Utilities Corp, 1st Mortgage, 5.25%, 5/15/2053      948,000 951,995
Southern Co., 1.875%, 9/15/2081    EUR 100,000 86,448
Virginia Electric & Power Co., 3.5%, 3/15/2027    $ 575,000 545,366
Xcel Energy, Inc., 4.6%, 6/01/2032      379,000 358,536
        $15,256,200
Total Bonds   $510,943,534
16

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Preferred Stocks – 0.9%
Computer Software - Systems – 0.1%        
Samsung Electronics Co. Ltd.   21,275 $958,055
Consumer Products – 0.5%        
Henkel AG & Co. KGaA   96,735 $7,464,354
Metals & Mining – 0.3%        
Gerdau S.A.   583,785 $3,611,041
Total Preferred Stocks   $12,033,450
Investment Companies (h) – 1.6%
Money Market Funds – 1.6%  
MFS Institutional Money Market Portfolio, 5.25% (v)     21,632,885 $21,632,885
Collateral for Securities Loaned – 0.0%
JPMorgan U.S. Government Money Market Fund - Class IM Shares, 5.2% (j)     803,996 $803,996
 
Other Assets, Less Liabilities – 0.3%   4,039,187
Net Assets – 100.0% $1,370,803,764
(a) Non-income producing security.      
(f) All or a portion of the security has been segregated as collateral for open futures contracts.      
(h) An affiliated issuer, which may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. At period end, the aggregate values of the fund's investments in affiliated issuers and in unaffiliated issuers were $21,632,885 and $1,345,131,692, respectively.      
(i) Interest only security for which the fund receives interest on notional principal (Par amount). Par amount shown is the notional principal and does not reflect the cost of the security.      
(j) The rate quoted is the annualized seven-day yield of the fund at period end.      
(l) A portion of this security is on loan.      
(n) Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be sold in the ordinary course of business in transactions exempt from registration, normally to qualified institutional buyers. At period end, the aggregate value of these securities was $74,414,988, representing 5.4% of net assets.      
(u) The security was valued using significant unobservable inputs and is considered level 3 under the fair value hierarchy.      
(v) Affiliated issuer that is available only to investment companies managed by MFS. The rate quoted for the MFS Institutional Money Market Portfolio is the annualized seven-day yield of the fund at period end.      
The following abbreviations are used in this report and are defined:
ADR American Depositary Receipt
AGM Assured Guaranty Municipal
CLO Collateralized Loan Obligation
CMT Constant Maturity Treasury
EURIBOR Euro Interbank Offered Rate
FLR Floating Rate. Interest rate resets periodically based on the parenthetically disclosed reference rate plus a spread (if any). The period-end rate reported may not be the current rate. All reference rates are USD unless otherwise noted.
GDR Global Depositary Receipt
GNMA Government National Mortgage Assn.
ICE Intercontinental Exchange
LIBOR London Interbank Offered Rate
NPFG National Public Finance Guarantee Corp.
REIT Real Estate Investment Trust
SOFR Secured Overnight Financing Rate
SONIA Sterling Overnight Index Average
TBA To Be Announced
UMBS Uniform Mortgage-Backed Security
Abbreviations indicate amounts shown in currencies other than the U.S. dollar. All amounts are stated in U.S. dollars unless otherwise indicated. A list of abbreviations is shown below:
AUD Australian Dollar
CAD Canadian Dollar
CHF Swiss Franc
17

Portfolio of Investments (unaudited) – continued
CLP Chilean Peso
CNH Chinese Yuan Renminbi (Offshore)
CNY China Yuan Renminbi
COP Colombian Peso
CZK Czech Koruna
DKK Danish Krone
EUR Euro
GBP British Pound
HUF Hungarian Forint
IDR Indonesian Rupiah
ILS Israeli Shekel
JPY Japanese Yen
KRW South Korean Won
MXN Mexican Peso
NOK Norwegian Krone
NZD New Zealand Dollar
PEN Peruvian Nuevo Sol
PLN Polish Zloty
SEK Swedish Krona
SGD Singapore Dollar
THB Thai Baht
TWD Taiwan Dollar
UYU Uruguayan Peso
Derivative Contracts at 7/31/23
Forward Foreign Currency Exchange Contracts
Currency
Purchased
Currency
Sold
Counterparty Settlement
Date
Unrealized
Appreciation
(Depreciation)
Asset Derivatives
CNH 126,530,149 USD 17,772,306 Merrill Lynch International 10/20/2023 $65,393
COP 2,054,532,379 USD 492,055 Citibank N.A. 10/18/2023 20,859
IDR 37,084,257,298 USD 2,450,232 Citibank N.A. 11/09/2023 7,527
KRW 3,513,167,366 USD 2,752,274 Citibank N.A. 8/04/2023 4,217
KRW 338,249,213 USD 265,954 Morgan Stanley Capital Services, Inc. 9/20/2023 178
TOF 117,563,348 USD 3,410,352 JPMorgan Chase Bank N.A. 9/12/2023 39,017
TWD 514,131 USD 16,473 Citibank N.A. 11/02/2023 71
USD 3,173,534 AUD 4,643,562 JPMorgan Chase Bank N.A. 10/20/2023 45,945
USD 691,359 CZK 14,947,554 State Street Bank Corp. 10/20/2023 5,560
USD 9,475,734 EUR 8,399,720 Citibank N.A. 10/20/2023 203,829
USD 7,593,171 EUR 6,839,527 JPMorgan Chase Bank N.A. 10/20/2023 43,463
USD 883,217 EUR 787,357 UBS AG 10/20/2023 14,104
USD 1,600,425 GBP 1,243,761 Deutsche Bank AG 10/20/2023 3,896
USD 914,497 GBP 709,873 Merrill Lynch International 10/20/2023 3,282
USD 4,799,617 GBP 3,719,814 UBS AG 10/20/2023 24,750
USD 2,681,070 IDR 40,157,062,432 Goldman Sachs International 8/07/2023 18,295
USD 5,658,376 JPY 791,401,305 Barclays Bank PLC 10/20/2023 24,873
USD 4,920,411 JPY 684,203,993 Morgan Stanley Capital Services, Inc. 10/20/2023 49,980
USD 2,476,114 NZD 3,881,428 State Street Bank Corp. 10/20/2023 65,206
USD 19,321,964 NZD 30,919,496 UBS AG 10/20/2023 116,645
USD 13,591,101 SEK 139,034,902 Merrill Lynch International 10/20/2023 333,280
USD 4,284,139 TWD 130,773,337 Barclays Bank PLC 8/03/2023 122,393
USD 3,916,492 TWD 119,837,996 Citibank N.A. 8/03/2023 102,754
            $1,315,517
Liability Derivatives
AUD 3,939,974 USD 2,679,491 JPMorgan Chase Bank N.A. 10/20/2023 $(25,792)
AUD 3,167,804 USD 2,161,655 UBS AG 10/20/2023 (28,036)
18

Portfolio of Investments (unaudited) – continued
Forward Foreign Currency Exchange Contracts − continued
Currency
Purchased
Currency
Sold
Counterparty Settlement
Date
Unrealized
Appreciation
(Depreciation)
Liability Derivatives − continued
CAD 11,497,304 USD 8,736,701 JPMorgan Chase Bank N.A. 10/20/2023 $(8,338)
CHF 2,610,060 USD 3,062,892 State Street Bank Corp. 10/20/2023 (43,900)
CLP 230,670,610 USD 283,163 Goldman Sachs International 9/01/2023 (9,223)
CNH 41,096,879 USD 5,795,356 State Street Bank Corp. 10/20/2023 (1,687)
CZK 75,890,744 USD 3,567,508 HSBC Bank 10/20/2023 (85,612)
DKK 7,971,326 USD 1,208,630 Deutsche Bank AG 10/20/2023 (26,823)
EUR 47,142 USD 53,161 Deutsche Bank AG 10/20/2023 (1,123)
EUR 4,000,360 USD 4,432,010 HSBC Bank 10/20/2023 (16,273)
EUR 24,553,047 USD 27,699,469 Morgan Stanley Capital Services, Inc. 10/20/2023 (596,957)
EUR 543,880 USD 605,295 State Street Bank Corp. 10/20/2023 (4,941)
EUR 1,869,847 USD 2,100,790 UBS AG 10/20/2023 (36,787)
GBP 2,225,837 USD 2,871,636 Barclays Bank PLC 10/20/2023 (14,484)
GBP 738,210 USD 949,293 Merrill Lynch International 10/20/2023 (1,704)
GBP 1,750,700 USD 2,254,496 State Street Bank Corp. 10/20/2023 (7,245)
HUF 162,983,000 USD 477,827 HSBC Bank 10/20/2023 (22,700)
HUF 898,036,296 USD 2,640,118 UBS AG 9/18/2023 (117,676)
IDR 20,026,511,570 USD 1,354,424 Barclays Bank PLC 8/07/2023 (26,486)
IDR 57,214,808,160 USD 3,893,753 Merrill Lynch International 8/07/2023 (99,896)
ILS 2,118,396 USD 584,539 Merrill Lynch International 10/23/2023 (6,439)
JPY 2,047,144,595 USD 14,967,245 State Street Bank Corp. 10/20/2023 (394,871)
JPY 880,123,591 USD 6,294,024 UBS AG 10/20/2023 (28,961)
MXN 21,990,711 USD 1,295,655 Morgan Stanley Capital Services, Inc. 10/20/2023 (1,795)
NOK 3,926,036 USD 393,834 Goldman Sachs International 10/20/2023 (5,590)
NZD 2,140,222 USD 1,331,089 Morgan Stanley Capital Services, Inc. 10/20/2023 (1,713)
NZD 317,324 USD 198,364 State Street Bank Corp. 10/20/2023 (1,262)
PLN 4,899,803 USD 1,229,070 UBS AG 10/20/2023 (10,555)
SEK 42,287,508 USD 4,113,231 Brown Brothers Harriman 10/20/2023 (80,860)
SEK 17,894,476 USD 1,725,874 Citibank N.A. 10/20/2023 (19,527)
SEK 1,977,000 USD 193,208 State Street Bank Corp. 10/20/2023 (4,689)
SGD 1,538,303 USD 1,168,308 State Street Bank Corp. 10/20/2023 (7,006)
TWD 169,018,645 USD 5,453,531 Barclays Bank PLC 8/03/2023 (74,661)
TWD 82,106,819 USD 2,617,968 Citibank N.A. 8/03/2023 (4,992)
USD 181,188 AUD 270,806 Merrill Lynch International 10/20/2023 (1,209)
USD 181,812 CAD 240,234 HSBC Bank 10/20/2023 (566)
USD 2,456,074 IDR 37,084,257,298 Citibank N.A. 8/07/2023 (2,946)
USD 1,375,115 KRW 1,777,940,816 Citibank N.A. 9/20/2023 (23,757)
USD 26,266,183 KRW 34,434,309,537 Citibank N.A. 10/05/2023 (848,838)
USD 2,767,341 KRW 3,513,167,366 Citibank N.A. 11/09/2023 (5,265)
USD 2,664,599 KRW 3,513,167,366 JPMorgan Chase Bank N.A. 8/04/2023 (91,892)
USD 806,279 KRW 1,032,360,000 Merrill Lynch International 9/20/2023 (5,974)
USD 5,430,330 MXN 92,649,261 Deutsche Bank AG 10/20/2023 (20,843)
USD 1,678,692 THB 57,587,528 Barclays Bank PLC 10/17/2023 (16,535)
USD 16,334 TWD 514,131 Citibank N.A. 8/03/2023 (27)
            $(2,836,456)
Futures Contracts
Description Long/
Short
Currency Contracts Notional
Amount
Expiration
Date
Value/Unrealized
Appreciation
(Depreciation)
Asset Derivatives
Interest Rate Futures 
Euro-Bobl 5 yr Short EUR 8 $1,019,368 September – 2023 $7,546
Euro-Bund 10 yr Short EUR 34 4,971,939 September – 2023 16,591
19

Portfolio of Investments (unaudited) – continued
Futures Contracts − continued
Description Long/
Short
Currency Contracts Notional
Amount
Expiration
Date
Value/Unrealized
Appreciation
(Depreciation)
Asset Derivatives − continued
Interest Rate Futures  − continued
Euro-Schatz 2 yr Short EUR 111 $12,820,775 September – 2023 $49,786
Long Gilt 10 yr Long GBP 82 10,116,212 September – 2023 85,203
U.S. Treasury Bond Short USD 11 1,368,813 September – 2023 29,572
U.S. Treasury Note 2 yr Short USD 102 20,709,187 September – 2023 180,622
            $369,320
Liability Derivatives
Interest Rate Futures 
Canadian Treasury Bond 10 yr Long CAD 112 $10,200,736 September – 2023 $(300,166)
Canadian Treasury Bond 5 yr Long CAD 59 4,876,957 September – 2023 (116,065)
Euro-BTP 10 yr Long EUR 32 4,081,344 September – 2023 (43,019)
Euro-Buxl 30 yr Long EUR 30 4,439,121 September – 2023 (29,755)
U.S. Treasury Note 10 yr Long USD 215 23,952,344 September – 2023 (503,778)
U.S. Treasury Note 5 yr Short USD 81 8,652,445 September – 2023 (19,430)
U.S. Treasury Ultra Bond Long USD 18 2,379,937 September – 2023 (52,146)
U.S. Treasury Ultra Note 10 yr Long USD 51 5,966,203 September – 2023 (11,772)
            $(1,076,131)
Uncleared Swap Agreements
Maturity
Date
Notional
Amount
Counterparty Cash Flows
to Receive/
Frequency
Cash Flows
to Pay/
Frequency
Unrealized
Appreciation
(Depreciation)
  Net Unamortized
Upfront Payments
(Receipts)
  Value
Asset Derivatives          
Credit Default Swaps           
6/20/28 EUR 1,020,000 Barclays Bank PLC 5.00%/Quarterly (1) $30,971   $146,077   $177,048
(1) Fund, as protection seller, to pay notional amount upon a defined credit event by Glencore Funding LLC, 1.875%, 9/13/23, a BBB+ rated bond. The fund entered into the contract to gain issuer exposure.
The credit ratings presented here are an indicator of the current payment/performance risk of the related swap agreement, the reference obligation for which may be either a single security or, in the case of a credit default swap index, a basket of securities issued by corporate or sovereign issuers. Ratings are assigned to each reference security, including each individual security within a reference basket of securities, utilizing ratings from Moody’s, Fitch, and Standard & Poor’s rating agencies and applying the following hierarchy: If all three agencies provide a rating, the middle rating (after dropping the highest and lowest ratings) is assigned; if two of the three agencies rate a security, the lower of the two is assigned. If none of the 3 rating agencies above assign a rating, but the security is rated by DBRS Morningstar, than the DBRS Morningstar rating is assigned. If none of the 4 rating agencies listed above rate the security, but the security is rated by the Kroll Bond Rating Agency (KBRA), then the KBRA rating is assigned. Ratings are shown in the S&P and Fitch scale (e.g., AAA). The ratings for a credit default swap index are calculated by MFS as a weighted average of the external credit ratings of the individual securities that compose the index’s reference basket of securities.  
Although contract-specific, credit events generally consist of a combination of the following: bankruptcy, failure to pay, restructuring, obligation acceleration, obligation default, or repudiation/moratorium, each as defined in the 2003 International Swaps and Derivatives Association (ISDA) Credit Derivatives Definitions as amended by the relevant contract. Restructuring is generally not applicable when the reference obligation is issued by a North American corporation and obligation acceleration, obligation default, or repudiation/moratorium are generally only applicable when the reference obligation is issued by a sovereign entity or an entity in an emerging country. The maximum amount of future, undiscounted payments that the fund, as protection seller, could be required to make is equal to the swap agreement’s notional amount.                                                    
At July 31, 2023, the fund had cash collateral of $1,630,000 and other liquid securities with an aggregate value of $1,974,016 to cover any collateral or margin obligations for certain derivative contracts.
See attached supplemental information. For more information see notes to financial statements as disclosed in the most recent semiannual or annual report.
20

Supplemental Information
7/31/23 (unaudited)
The fund is an investment company and accordingly follows the investment company accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies.
(1) Investment Valuations
Subject to its oversight, the fund's Board of Trustees has delegated primary responsibility for determining or causing to be determined the value of the fund’s investments to MFS as the fund's adviser, pursuant to the fund’s valuation policy and procedures which have been adopted by the adviser and approved by the Board. In accordance with Rule 2a-5 under the Investment Company Act of 1940, the Board of Trustees designated the adviser as the “valuation designee” of the fund. If the adviser, as valuation designee, determines that reliable market quotations are not readily available for an investment, the investment is valued at fair value as determined in good faith by the adviser in accordance with the adviser’s fair valuation policy and procedures.
Under the fund's valuation policy and procedures, equity securities, including restricted equity securities, are generally valued at the last sale or official closing price on their primary market or exchange as provided by a third-party pricing service. Equity securities, for which there were no sales reported that day, are generally valued at the last quoted daily bid quotation on their primary market or exchange as provided by a third-party pricing service. Debt instruments and floating rate loans, including restricted debt instruments, are generally valued at an evaluated or composite bid as provided by a third-party pricing service. Short-term instruments with a maturity at issuance of 60 days or less may be valued at amortized cost, which approximates market value. Futures contracts are generally valued at last posted settlement price on their primary exchange as provided by a third-party pricing service. Futures contracts for which there were no trades that day for a particular position are generally valued at the closing bid quotation on their primary exchange as provided by a third-party pricing service. Forward foreign currency exchange contracts are generally valued at the mean of bid and asked prices for the time period interpolated from rates provided by a third-party pricing service for proximate time periods. Swap agreements are generally valued using valuations provided by a third-party pricing service, which for cleared swaps includes an evaluation of any trading activity at the clearinghouses. Open-end investment companies are generally valued at net asset value per share. The values of foreign securities and other assets and liabilities expressed in foreign currencies are converted to U.S. dollars using the mean of bid and asked prices for rates provided by a third-party pricing service.
Under the fund’s valuation policy and procedures, market quotations are not considered to be readily available for debt instruments, floating rate loans, and many types of derivatives. These investments are generally valued at fair value based on information from third-party pricing services or otherwise determined by the adviser in accordance with the adviser’s fair valuation policy and procedures. Securities and other assets generally valued on the basis of information from a third-party pricing service may also be valued at a broker/dealer bid quotation. In determining values, third-party pricing services can utilize both transaction data and market information such as yield, quality, coupon rate, maturity, type of issue, trading characteristics, spreads and other market data. An investment may also be valued at fair value if the adviser determines that the investment’s value has been materially affected by events occurring after the close of the exchange or market on which the investment is principally traded (such as foreign exchange or market) and prior to the determination of the fund’s net asset value, or after the halt of trading of a specific security where trading does not resume prior to the close of the exchange or market on which the security is principally traded. Events that occur after foreign markets close (such as developments in foreign markets and significant movements in the U.S. markets) and prior to the determination of the fund’s net asset value may be deemed to have a material effect on the value of securities traded in foreign markets. Accordingly, the fund’s foreign equity securities may often be valued at fair value. The adviser generally relies on third-party pricing services or other information (such as the correlation with price movements of similar securities in the same or other markets; the type, cost and investment characteristics of the security; the business and financial condition of the issuer; and trading and other market data) to assist in determining whether to fair value and at what value to fair value an investment. The value of an investment for purposes of calculating the fund’s net asset value can differ depending on the source and method used to determine value. When fair valuation is used, the value of an investment used to determine the fund’s net asset value may differ from quoted or published prices for the same investment. There can be no assurance that the fund could obtain the fair value assigned to an investment if it were to sell the investment at the same time at which the fund determines its net asset value per share.
Various inputs are used in determining the value of the fund's assets or liabilities. These inputs are categorized into three broad levels. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an investment's level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The fund's assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the investment. Level 1 includes unadjusted quoted prices in active markets for identical assets or liabilities. Level 2 includes other significant observable market-based inputs (including quoted prices for similar securities, interest rates, prepayment speed, and credit risk).
21

Supplemental Information (unaudited) – continued
Level 3 includes significant unobservable inputs, which may include the adviser's own assumptions in determining the fair value of investments. Other financial instruments are derivative instruments, such as futures contracts, forward foreign currency exchange contracts, and swap agreements. The following is a summary of the levels used as of July 31, 2023 in valuing the fund's assets and liabilities:
Financial Instruments Level 1 Level 2 Level 3 Total
Equity Securities:        
United States $455,911,200 $— $— $455,911,200
United Kingdom 61,402,804 61,402,804
Japan 58,775,768 58,775,768
France 51,779,292 51,779,292
Switzerland 47,657,681 47,657,681
Germany 27,365,270 27,365,270
Canada 23,350,779 23,350,779
Netherlands 16,159,020 16,159,020
South Korea 13,541,669 13,541,669
Other Countries 77,440,679 0 77,440,679
U.S. Treasury Bonds & U.S. Government Agencies & Equivalents 16,100,988 16,100,988
Non - U.S. Sovereign Debt 226,132,805 226,132,805
Municipal Bonds 9,080,067 9,080,067
U.S. Corporate Bonds 69,461,446 69,461,446
Residential Mortgage-Backed Securities 57,301,544 57,301,544
Commercial Mortgage-Backed Securities 13,251,843 13,251,843
Asset-Backed Securities (including CDOs) 25,152,345 25,152,345
Foreign Bonds 94,462,496 94,462,496
Mutual Funds 22,436,881 22,436,881
Total $855,821,043 $510,943,534 $0 $1,366,764,577
Other Financial Instruments        
Futures Contracts – Assets $369,320 $— $— $369,320
Futures Contracts – Liabilities (1,076,131) (1,076,131)
Forward Foreign Currency Exchange Contracts – Assets 1,315,517 1,315,517
Forward Foreign Currency Exchange Contracts – Liabilities (2,836,456) (2,836,456)
Swap Agreements – Assets 177,048 177,048
For further information regarding security characteristics, see the Portfolio of Investments. At July 31, 2023, the fund held two level 3 securities valued at $0, which were also held and valued at $0 at October 31, 2022.
(2) Investments in Affiliated Issuers
An affiliated issuer may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. For the purposes of this report, the following were affiliated issuers:
Affiliated Issuers Beginning
Value
Purchases Sales
Proceeds
Realized
Gain
(Loss)
Change in
Unrealized
Appreciation or
Depreciation
Ending
Value
MFS Institutional Money Market Portfolio $35,384,108 $390,655,762 $404,408,737 $2,984 $(1,232) $21,632,885
Affiliated Issuers Dividend
Income
Capital Gain
Distributions
MFS Institutional Money Market Portfolio $799,333 $—
22

Supplemental Information (unaudited) – continued
(3) Issuer Country Weightings
Issuer country weighting percentages of portfolio holdings based on net assets, as of July 31, 2023, are as follows:
United States 47.7%
Japan 8.0%
United Kingdom 6.7%
France 5.0%
South Korea 3.8%
Switzerland 3.6%
Canada 3.5%
Spain 2.8%
China 2.1%
Other Countries 16.8%
The issuer country weighting percentages include both accrued interest amounts and the equivalent exposure from any derivative holdings, if applicable.
(4) Russia and Ukraine Conflict
The fund invests in securities and/or derivative instruments that are economically tied to Russia and/or Ukraine. Escalation of the conflict between Russia and Ukraine in late February 2022 caused market volatility and disruption in the tradability of Russian securities, including closure of the local securities market, temporary restriction on securities sales by non-residents, and disruptions to clearance and payment systems. To the extent that the fund is unable to sell securities, whether due to market constraints or to the sanctions imposed on Russia by the United States and other countries, those securities are considered illiquid and the value of those securities reflects their illiquid classification. Management continues to monitor these events and to evaluate the related impacts on fund performance.
23