| Schedule of Loans Held for Investment |
Loans held for investment are summarized as follows: | | | | | | | | | | | | | | | | | June 30, | | December 31, | | (Dollars in thousands) | | 2024 | | 2023 | | Private Education Loans: | | | | | | Fixed-rate | | $ | 14,124,662 | | | $ | 13,985,791 | | | Variable-rate | | 5,494,869 | | | 7,040,053 | | | Total Private Education Loans, gross | | 19,619,531 | | | 21,025,844 | | | Deferred origination costs and unamortized premium/(discount) | | 78,661 | | | 81,554 | | | Allowance for credit losses | | (1,265,592) | | | (1,335,105) | | | Total Private Education Loans, net | | 18,432,600 | | | 19,772,293 | | | | | | | | FFELP Loans | | 485,608 | | | 537,401 | | | Deferred origination costs and unamortized premium/(discount) | | 1,185 | | | 1,330 | | | Allowance for credit losses | | (4,060) | | | (4,667) | | | Total FFELP Loans, net | | 482,733 | | | 534,064 | | | | | | | | | | | | | | | | | | | | | | | | | | | | Loans held for investment, net | | $ | 18,915,333 | | | $ | 20,306,357 | |
The average balance (net of unamortized premium/(discount)) and the respective weighted average interest rates of loans held for investment in our portfolio are summarized as follows:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2024 | | 2023 | Three Months Ended June 30, (dollars in thousands) | | Average Balance | | Weighted Average Interest Rate | | Average Balance | | Weighted Average Interest Rate | | Private Education Loans | | $ | 20,480,805 | | | 10.91 | % | | $ | 20,704,907 | | | 10.79 | % | | FFELP Loans | | 501,439 | | | 7.73 | | | 585,131 | | | 7.10 | | | | | | | | | | | | Total portfolio | | $ | 20,982,244 | | | | | $ | 21,290,038 | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2024 | | 2023 | Six Months Ended June 30, (dollars in thousands) | | Average Balance | | Weighted Average Interest Rate | | Average Balance | | Weighted Average Interest Rate | | Private Education Loans | | $ | 20,961,775 | | | 10.96 | % | | $ | 21,227,153 | | | 10.72 | % | | FFELP Loans | | 514,225 | | | 7.48 | | | 593,555 | | | 6.98 | | | | | | | | | | | | Total portfolio | | $ | 21,476,000 | | | | | $ | 21,820,708 | | | | | | | | | | | | |
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