Athene Holding Ltd.
For the period ended Jun 30, 2025. Filed Aug 7, 2025.
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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Jun 30, 2025 · Filed Aug 7, 2025
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Item 2. Results of Operations
Results of Operations
The following summarizes the condensed consolidated results of operations:
| Three months ended June 30, | Six months ended June 30, | |||
|---|---|---|---|---|
| (In millions) | 2025 | 2024 | 2025 | 2024 |
| Revenues | $5,359 | $4,664 | $9,545 | $10,385 |
| Benefits and expenses | 4,707 | 3,637 | 7,959 | 7,576 |
| Income before income taxes | 652 | 1,027 | 1,586 | 2,809 |
| Income tax expense (benefit) | (34) | 161 | 141 | 468 |
| Net income | 686 | 866 | 1,445 | 2,341 |
| Less: Net income attributable to noncontrolling interests | 222 | 237 | 516 | 520 |
| Net income attributable to Athene Holding Ltd. stockholders | 464 | 629 | 929 | 1,821 |
| Less: Preferred stock dividends | 45 | 46 | 90 | 91 |
| Add: Preferred stock redemption | 84 | — | 84 | — |
| Net income available to Athene Holding Ltd. common stockholder | $503 | $583 | $923 | $1,730 |
Three Months Ended June 30, 2025 Compared to the Three Months Ended June 30, 2024
In this section, references to 2025 refer to the three months ended June 30, 2025 and references to 2024 refer to the three months ended June 30, 2024.
Net Income Available to Athene Holding Ltd. Common Stockholder
Net income available to Athene Holding Ltd. common stockholder decreased by $80 million, or 14%, to $503 million in 2025 from $583 million in 2024. The decrease in net income available to Athene Holding Ltd. common stockholder was primarily driven by a $1.1 billion increase in benefits and expenses, partially offset by a $695 million increase in revenues, a $195 million decrease in income tax expense and an $84 million increase from our preferred stock redemption.
Revenues
Revenues increased by $695 million to $5.4 billion in 2025 from $4.7 billion in 2024. The increase was primarily driven by an increase in net investment income, an increase in VIE investment related gains (losses) and an increase in investment related gains (losses), partially offset by a decrease in premiums.
Net investment income increased by $920 million to $4.4 billionin 2025 from $3.5 billion in 2024, primarily driven by significant growth in our investment portfolio attributable to strong net flows during the previous twelve months, higher rates on new deployment in comparison to our existing portfolio related to the higher interest rate environment, earlier deployment into assets during the quarter compared to 2024 and more favorable investment fund performance in 2025. These impacts were partially offset by lower floating rate income and higher investment management fees driven by the significant growth in our investment portfolio.
VIE investment related gains (losses) increased by $162 million to $468 million in 2025 from$306 million in 2024, primarily driven by growth and investment performance within AAA related to favorable returns on the underlying assets as well as underperformance from certain investment funds held in VIEs in 2024 that were subsequently deconsolidated.
Investment related gains (losses) increased by $129 million to $(5) million in 2025 from $(134) million in 2024, primarily driven by a favorable change in fair value of FIA hedging derivatives, reinsurance assets, trading securities and mortgage loans, partially offset byunfavorablenet foreign exchange impacts and an increase in realized losses on AFS securities. The change in fair value of FIA hedging derivatives increased $758 million, primarily driven by the favorable performance of the equity indices upon which our call options are based. The largest percentage of our call options are based on the S&P 500 Index, which increased 10.6% in 2025, compared to an increase of 3.9% in 2024. The change in fair value of reinsurance assets increased $153 million, the change in fair value of trading securities increased $96 million and the change in fair value of mortgage loans increased $91 million, primarily driven by a decrease in US Treasury rates in 2025 compared to an increase in 2024. The unfavorable net foreign exchange impacts were primarily related to the weakening of the US dollar against foreign currencies in 2025 compared to 2024, including the impact from derivatives not designated as a hedge where the foreign exchange impact on the related asset is reported through AOCI.
Premiums decreased by $566 million to $107 million in 2025 from$673 million in 2024, primarily driven by a$576 million decrease in pension group annuity premiums compared to 2024.
Benefits and Expenses
Benefits and expenses increased by $1.1 billion to $4.7 billion in 2025 from $3.6 billion in 2024. The increase was primarily driven by an increase in interest sensitive contract benefits, an increase in the amortization of DAC, DSI and VOBA and an increase in policy and other operating expenses, partially offset by a decrease in future policy and other policy benefits and a decrease in market risk benefits remeasurement (gains) losses.
Interest sensitive contract benefits increased by$1.6 billion to $3.4 billion in 2025 from $1.8 billion in 2024, primarily driven by an increase in the change in our FIA reserves, significant growth in our deferred annuity and funding agreement blocks of business, higher rates on new deferred annuity and funding agreement issuances in comparison to our existing blocks of business and earlier origination of new business within the quarter compared to 2024. These impacts were partially offset by lower rates on floating rate funding agreements. The change in our FIA reserves includes the impact from changes in the fair value of FIA embedded derivatives. The increase in the change in fair value of FIA embedded derivatives of $1.1 billion was primarily due to the performance of the equity indices to which our FIA policies are linked. The largest percentage of our FIA policies are linked to the S&P 500 Index, which increased 10.6% in 2025, compared to an increase of 3.9% in 2024. The change in fair value of FIA embedded derivatives was also driven by the unfavorable change in discount rates used in our embedded derivative calculations as 2025 experienced a decrease in discount rates compared to an increase in 2024.
Amortization of DAC, DSI and VOBA increased by $65 million to $292 million in 2025 from $227 million in 2024, primarily driven by an increase in acquisition costs that are deferred and amortized due to strong growth in our deferred annuity business.
Policy and other operating expenses increased by $64 million to $571 million in 2025 from $507 million in 2024, primarily driven by an increase in interest expense and policy acquisition expenses related to significant growth. The increase in interest expense was primarily due to an increase in host accretion on business ceded to Catalina, as well as interest related to additional issuances of long-term debt in the fourth quarter of 2024 and second quarter of 2025.
Future policy and other policy benefits decreased by$568 million to$527 million in 2025 from$1.1 billion in 2024, primarily driven by a$576 million decrease in pension group annuity obligations compared to 2024.
Market risk benefits remeasurement (gains) losses decreased by $95 million to $(111) million in 2025 from $(16) million in 2024. The larger gains in 2025 compared to 2024 were primarily driven by afavorable change in the fair value of market risk benefits. The change in fair value of market risk benefits was $60 million favorable due to an increase in risk-free discount rates across the long end of the curve compared to 2024, which is used in the fair value measurement of the liability for market risk benefits, and $42 million favorable related to favorable equity market performance compared to 2024.
Income Tax Expense (Benefit)
Income tax expense decreased by $195 million to $(34) million in 2025 from $161 million in 2024, primarily driven by a decrease in pretax income subject to US income tax, and impacts from the Bermuda Corporate Income Tax (Bermuda CIT) that were not present in 2024. Our effective tax rate in thesecond quarter of 2025 was (5)% compared to 16% in 2024.
Preferred Stock Redemption
Preferred stock redemption increased by $84 million to $84 million in 2025 from $0 million in 2024 driven by the redemption of our Series C preferred stock at par value, which was below our carrying value of $684 million.
Six Months Ended June 30, 2025 Compared to the Six Months Ended June 30, 2024
In this section, references to 2025 refer to the six months ended June 30, 2025 and references to 2024 refer to the six months ended June 30, 2024.
Net Income Available to Athene Holding Ltd. Common Stockholder
Net income available to Athene Holding Ltd. common stockholder decreased by $807 million, or 47%, to $923 million in 2025 from $1.7 billion in 2024. The decrease in net income available to Athene Holding Ltd. common stockholder was primarily driven by an $840 million decrease in revenues and a $383 million increase in benefits and expenses, partially offset by a $327 million decrease in income tax expense and an $84 million increase from our preferred stock redemption.
Revenues
Revenues decreased by $840 million to $9.5 billion in 2025 from $10.4 billion in 2024. The decrease was primarily driven by a decrease in investment related gains (losses) and a decrease in premiums, partially offset by an increase in net investment income and an increase in VIE investment related gains (losses).
Investment related gains (losses) decreased by $2.4 billion to $(833) million in 2025 from $1.5 billion in 2024, primarily driven byunfavorablenet foreign exchange impacts, an unfavorable change in fair value of FIA hedging derivatives and an increase in realized losses on AFS securities, partially offset by thefavorable change in fair value of mortgage loans, reinsurance assets and trading securities. The unfavorable net foreign exchange impacts were primarily related to the weakening of the US dollar against foreign currencies in 2025 compared to 2024, including the impact from derivatives not designated as a hedge where the foreign exchange impact on the related asset is reported through AOCI. The change in fair value of FIA hedging derivatives decreased $1.9 billion, primarily driven by the less favorable performance of the equity indices upon which our call options are based. The largest percentage of our call options are based on the S&P 500 Index, which increased 5.5% in 2025, compared to an increase of 14.5% in 2024. The change in fair value of mortgage loans increased $1.0 billion, the change in fair value of reinsurance assets increased $386 million and the change in fair value of trading securities increased $131 million primarily driven by a decrease in US Treasury rates in 2025 compared to an increase in 2024.
Premiums decreased by $540 million to $234 million in 2025 from$774 million in 2024, primarily driven by a$572 million decrease in pension group annuity premiums, partially offset by an increase in payout premiums compared to 2024.
Net investment income increased by $1.6 billion to $8.4 billionin 2025 from $6.8 billion in 2024, primarily driven by significant growth in our investment portfolio attributable to strong net flows during the previous twelve months, higher rates on new deployment in comparison to our existing portfolio related to the higher interest rate environment, earlier deployment into assets during the year compared to 2024 and more favorable investment fund performance in 2025. These impacts were partially offset by lower floating rate income and higher investment management fees driven by the significant growth in our investment portfolio.
VIE investment related gains (losses) increased by $378 million to $1.0 billion in 2025 from $640 million in 2024, primarily driven by growth and investment performance within AAA related to favorable returns on the underlying assets, favorable returns from A-A Onshore Fund, LLC, a favorable change in the fair value of mortgage loans held in VIEs related to a decrease in US Treasury rates in 2025 compared to an increase in 2024 and underperformance from certain investment funds held in VIEs in 2024 that were subsequently deconsolidated.
Benefits and Expenses
Benefits and expenses increased by $383 million to $8.0 billion in 2025 from $7.6 billion in 2024. The increase was primarily driven by an increase in market risk benefits remeasurement (gains) losses, an increase in interest sensitive contract benefits, an increase in policy and other operating expenses and an increase in the amortization of DAC, DSI and VOBA, partially offset by a decrease in future policy and other policy benefits.
Market risk benefits remeasurement (gains) losses increased by $444 million to $274 million in 2025 from $(170) million in 2024. The losses in 2025 compared to gains in 2024 were primarily driven by an unfavorable change in the fair value of market risk benefits. The change in fair value of market risk benefits was $357 million unfavorable due to a decrease in risk-free discount rates across the long end of the curve compared to 2024, which is used in the fair value measurement of the liability for market risk benefits, and$81 million unfavorable related to less favorable equity market performance compared to 2024.
Interest sensitive contract benefits increased by $214 million to $4.9 billion in 2025 from $4.7 billion in 2024, primarily driven by significant growth in our deferred annuity and funding agreement blocks of business, higher rates on new deferred annuity and funding agreement issuances in comparison to our existing blocks of business and earlier origination of new business within the year compared to 2024. These impacts were partially offset by a decrease in the change in our FIA reserves and lower rates on floating rate funding agreements. The change in our FIA reserves includes the impact from changes in the fair value of FIA embedded derivatives. The decrease in the change in fair value of FIA embedded derivatives of $1.1 billion was primarily due to the performance of the equity indices to which our FIA policies are linked. The largest percentage of our FIA policies are linked to the S&P 500 Index, which increased 5.5% in 2025, compared to an increase of 14.5% in 2024. The change in fair value of FIA embedded derivatives was also driven by the favorable impact of rates on policyholder projected benefits.
These impacts were partially offset by the unfavorable change in discount rates used in our embedded derivative calculations as 2025 experienced a decrease in discount rates compared to an increase in 2024.
Policy and other operating expenses increased by $170 million to $1.1 billion in 2025 from $966 million in 2024, primarily driven by an increase in interest expense and policy acquisition expenses related to significant growth. The increase in interest expense was primarily due to an increase in host accretion on business ceded to Catalina, as well as interest related to additional issuances of long-term debt in the fourth quarter of 2024 and second quarter of 2025.
Amortization of DAC, DSI and VOBA increased by $125 million to $559 million in 2025 from $434 million in 2024, primarily driven by an increase in acquisition costs that are deferred and amortized due to strong growth in our deferred annuity business.
Future policy and other policy benefits decreased by $570 million to $1.1 billion in 2025 from $1.6 billion in 2024, primarily driven by a $572 million decrease in pension group annuity obligations compared to 2024.
Income Tax Expense (Benefit)
Income tax expense decreased by $327 million to $141 million in 2025 from $468 million in 2024, primarily driven by a decrease in pretax income subject to US income tax, and impacts from the Bermuda CIT that were not present in 2024. Our effective tax rate in 2025 was 9% compared to 17% in 2024.
Preferred stock redemption increased by $84 million to $84 million in 2025 from $0 million in 2024 driven by the redemption of our Series C preferred stock at par value, which was below our carrying value of $684 million.
Summary of Non-GAAP Earnings
The following summarizes our spread related earnings:
| Three months ended June 30, | Six months ended June 30, | |||
|---|---|---|---|---|
| (In millions) | 2025 | 2024 | 2025 | 2024 |
| Fixed income and other net investment income | $3,180 | $2,635 | $6,096 | $5,090 |
| Alternative net investment income | 319 | 168 | 634 | 434 |
| Net investment earnings | 3,499 | 2,803 | 6,730 | 5,524 |
| Strategic capital management fees | 32 | 24 | 61 | 49 |
| Cost of funds | (2,470) | (1,880) | (4,680) | (3,603) |
| Net investment spread | 1,061 | 947 | 2,111 | 1,970 |
| Other operating expenses | (109) | (116) | (225) | (232) |
| Interest and other financing costs | (132) | (119) | (262) | (210) |
| Spread related earnings | $820 | $712 | $1,624 | $1,528 |
Three Months Ended June 30, 2025 Compared to the Three Months Ended June 30, 2024
In this section, references to 2025 refer to the three months ended June 30, 2025 and references to 2024 refer to the three months ended June 30, 2024.
Spread Related Earnings
Spread related earnings increased by $108 million, or 15%, to $820 million in 2025 from $712 million in 2024. The increase in SRE was primarily driven by an increase in net investment earnings and strategic capital management fees, partially offset by an increase in cost of funds and interest and other financing costs.
Net investment earnings increased by $696 million to $3.5 billion in 2025 from $2.8 billion in 2024, primarily driven by $38.5 billion of growth in our average net invested assets, higher rates on new deployment compared to our existing portfolio related to the higher interest rate environment, earlier deployment into assets during the quarter compared to 2024 and an increase in alternative net investment income, partially offset by lower floating rate income. The increase in alternative net investment income compared to 2024 was primarily driven by more favorable performance within origination and retirement services platforms. The increase in income from origination platforms was mainly attributable to a valuation increase on Wheels in 2025, strong growth from origination partnerships within Aqua Finance, Inc. (Aqua Finance) compared to a valuation decrease in 2024, successful deployment following a capital raise within Apterra Infrastructure Capital, LLC (Apterra) and certain of our other origination platforms reaching scale in 2025. The increase in income from retirement services platforms was primarily related to a valuation increase on Venerable in 2025 related to the announcement of a reinsurance transaction with Corebridge Financial, Inc. (Corebridge), as well as unfavorable returns on our investment in Catalina in 2024 not recurring in 2025 due to the distribution of our Catalina common equity interests to AGM as a dividend in the third quarter of 2024.
Strategic capital management fees increased by $8 million to $32 million in 2025 from $24 million in 2024, primarily driven by additional fees received from ADIP II attributable to strong net flows into ACRA 2 over the previous twelve months.
Cost of funds increased by $590 million to $2.5 billion in 2025 from $1.9 billion in 2024, primarily driven by significant growth in deferred annuity and institutional business, higher rates on new business and runoff of lower rate business compared to existing blocks, earlier origination of new business within the quarter compared to 2024 and a shift in business mix to more institutional business at higher crediting rates. These impacts were partially offset by lower rates on floating rate funding agreements.
Interest and other financing costs increased by $13 million to $132 million in 2025 from $119 million in 2024, primarily driven by higher interest expense related to additional issuances of long-term debt in the fourth quarter of 2024 and second quarter of 2025. This was partially offset by a lower average short-term repurchase agreement balance outstanding in 2025 compared to 2024.
| Three months ended June 30, | ||
|---|---|---|
| 2025 | 2024 | |
| Fixed income and other net investment earned rate | 4.97% | 4.83% |
| Alternative net investment earned rate | 9.86% | 5.73% |
| Net investment earned rate | 5.21% | 4.87% |
| Strategic capital management fees | 0.05% | 0.04% |
| Cost of funds | (3.68)% | (3.27)% |
| Net investment spread | 1.58% | 1.64% |
Net investment spread decreased 6 basis points to 1.58% in 2025 from 1.64% in 2024, primarily driven by higher cost of funds, partially offset by a higher net investment earned rate.
Cost of funds increased 41 basis points to 3.68% in 2025 from 3.27% in 2024, primarily driven by higher rates on new business and runoff of lower rate business compared to existing blocks, earlier origination of new business within the quarter compared to 2024 and a shift in business mix to more institutional business at higher crediting rates, partially offset by lower rates on floating rate funding agreements.
Net investment earned rate increased 34 basis points to 5.21% in 2025 from 4.87% in 2024, primarily driven by higher returns in both our fixed income and alternative investment portfolios. Fixed income and other net investment earned rate was 4.97% in 2025, an increase from 4.83% in 2024, primarily driven byhigher rates on new deployment compared to our existing portfolio related to the higher interest rate environment and earlier deployment into assets during the quarter compared to 2024, partially offset by lower floating rate income. Alternative net investment earned rate was 9.86% in 2025, an increase from 5.73% in 2024, primarily driven by more favorable performance within origination and retirement services platforms. The higher returns from the origination platforms were mainly attributable to a valuation increase on Wheels in 2025, strong growth from origination partnerships within Aqua Finance compared to a valuation decrease in 2024, successful deployment following a capital raise within Apterra and certain of our other origination platforms reaching scale in 2025. The higher returns from retirement services platforms were primarily related to a valuation increase on Venerable in 2025 related to the announcement of a reinsurance transaction with Corebridge, as well as unfavorable returns on our investment in Catalina in 2024 not recurring in 2025 due to the distribution of our Catalina common equity interests to AGM as a dividend in the third quarter of 2024.
Adjustments to Net Income Available to Athene Holding Ltd. Common Stockholder
The adjustments tonet income available to Athene Holding Ltd. common stockholder are comprised of investment gains (losses), net of offsets; non-operating change in insurance liabilities and related derivatives; inte gration, restructuring and other non-operating expenses; stock compensation expense and the non-operating income tax expense (benefit) related to these adjustments. The decrease in adjustments tonet income available to Athene Holding Ltd. common stockholder in 2025 compared to 2024 was primarily driven by a decrease in investment gains (losses), net of offsets and a decrease in non-operating change in insurance liabilities and related derivatives.
Investment gains (losses), net of offsets, decreased $385 million, primarily driven by unfavorable net foreign exchange impacts and an increase in realized losses on AFS securities, partially offset by the favorable changes in fair value of reinsurance assets and mortgage loans. The unfavorable net foreign exchange impacts were primarily related to the weakening of the US dollar against foreign currencies in 2025 compared to 2024, including the impact from derivatives not designated as a hedge where the foreign exchange impact on the related asset is reported through AOCI. The favorable changes in fair value of reinsurance assets of $78 million and mortgage loans of $61 million were primarily driven by a decrease in US Treasury rates in 2025 compared to an increase in 2024.
Non-operating change in insurance liabilities and related derivatives decreased $54 million, primarily driven by a decrease in net FIA derivatives, partially offset by a favorable change in fair value of market risk benefits. The $99 million unfavorable change in net FIA derivatives was primarily due to the unfavorable change in discount rates used in our embedded derivative calculations as 2025 experienced a decrease in discount rates compared to an increase in 2024. This impact was partially offset by the performance of the equity indices to which our FIA policies are linked. The largest percentage of our FIA policies are linked to the S&P 500 Index, which increased 10.6% in 2025, compared to an increase of 3.9% in 2024. The $55 million favorable change in fair value of market risk benefits was primarily driven by an increase in risk-free discount rates across the long end of the curve compared to 2024, which is used in the fair value measurement of the liability for market risk benefits, and favorable equity market performance compared to 2024.
Six Months Ended June 30, 2025 Compared to the Six Months Ended June 30, 2024
In this section, references to 2025 refer to the six months ended June 30, 2025 and references to 2024 refer to the six months ended June 30, 2024.
Spread Related Earnings
SRE increased by $96 million, or 6%, to $1.6 billion in 2025 from $1.5 billion in 2024. The increase in SRE was primarily driven by an increase in net investment earnings and strategic capital management fees, partially offset by an increase in cost of funds and interest and other financing costs.
Net investment earnings increased by $1.2 billion to $6.7 billion in 2025 from $5.5 billion in 2024, primarily driven by $36.1 billion of growth in our average net invested assets, higher rates on new deployment compared to our existing portfolio related to the higher interest rate environment, earlier deployment into assets during the year compared to 2024 and an increase in alternative net investment income, partially offset by lower floating rate income. The increase in alternative net investment income compared to 2024 was primarily driven by more favorable performance within origination and retirement services platforms, as well as within equity funds. The increase in income from origination platforms was mainly attributable to strong performance within other origination platforms, including an initial mark from cost to fair value on Atlas and certain other platforms reaching scale in 2025, a valuation increase on Wheels in the second quarter of 2025, strong growth from origination partnerships within Aqua Finance compared to a valuation decrease in 2024 and successful deployment following a capital raise within Apterra in 2025. The increase in income from retirement services platforms was primarily related to a valuation increase on Venerable in 2025 related to the announcement of a reinsurance transaction with Corebridge and unfavorable returns on our investment in Catalina in 2024 not recurring in 2025 due to the distribution of our Catalina common equity interests to AGM as a dividend in the third quarter of 2024, partially offset by increased capital requirements related to expanded solvency requirements impacting the valuation of Athora in 2025.
Strategic capital management fees increased by $12 million to $61 million in 2025 from $49 million in 2024, primarily driven by additional fees received from ADIP II attributable to strong net flows into ACRA 2 over the previous twelve months.
Cost of funds increased by $1.1 billion to $4.7 billion in 2025 from $3.6 billion in 2024, primarily driven by significant growth in deferred annuity and institutional business, higher rates on new business and runoff of lower rate business compared to existing blocks, earlier origination of new business within the year compared to 2024 and a shift in business mix to more institutional business at higher crediting rates. These impacts were partially offset by lower rates on floating rate funding agreements.
Interest and other financing costs increased by $52 million to $262 million in 2025 from $210 million in 2024, primarily driven by higher interest expense related to additional issuances of long-term debt in the fourth quarter of 2024 and second quarter of 2025.
| Six months ended June 30, | ||
|---|---|---|
| 2025 | 2024 | |
| Fixed income and other net investment earned rate | 4.89% | 4.75% |
| Alternative net investment earned rate | 10.05% | 7.42% |
| Net investment earned rate | 5.14% | 4.89% |
| Strategic capital management fees | 0.05% | 0.04% |
| Cost of funds | (3.57)% | (3.19)% |
| Net investment spread | 1.62% | 1.74% |
Net investment spread decreased 12 basis points to 1.62% in 2025 from 1.74% in 2024, primarily driven by higher cost of funds, partially offset by a higher net investment earned rate.
Cost of funds increased by 38 basis points to 3.57% in 2025, from 3.19% in 2024, primarily driven by higher rates on new business and runoff of lower rate business compared to existing blocks, earlier origination of new business within the year compared to 2024 and a shift in business mix to more institutional business at higher crediting rates, partially offset by lower rates on floating rate funding agreements.
Net investment earned rate increased 25 basis points to 5.14% in 2025 from 4.89% in 2024, primarily driven by higher returns in both our fixed income and alternative investment portfolios. Fixed income and other net investment earned rate was 4.89% in 2025, an increase from 4.75% in 2024, primarily driven byhigher rates on new deployment compared to our existing portfolio related to the higher interest rate environment and earlier deployment into assets during the year compared to 2024, partially offset by lower floating rate income. Alternative net investment earned rate was 10.05% in 2025, an increase from 7.42% in 2024, primarily driven bymore favorable performance within origination and retirement services platforms, as well as within equity funds. The higher returns from origination platforms were mainly attributable to strong performance within other origination platforms, including an initial mark from cost to fair value on Atlas and certain other platforms reaching scale in 2025, a valuation increase on Wheels in the second quarter of 2025, strong growth from origination partnerships within Aqua Finance compared to a valuation decrease in 2024 and successful deployment following a capital raise within Apterra in 2025. The higher returns from retirement services platforms were primarily related to a valuation increase on Venerable in 2025 related to the announcement of a reinsurance transaction with Corebridge and unfavorable returns on our investment in Catalina in 2024 not recurring in 2025 due to the distribution of our Catalina common equity interests to AGM as a dividend in the third quarter of 2024, partially offset by increased capital requirements related to expanded solvency requirements impacting the valuation of Athora in 2025.
Adjustments to Net Income Available to Athene Holding Ltd. Common Stockholder
The decrease in adjustments tonet income available to Athene Holding Ltd. common stockholder in 2025 compared to 2024 was primarily driven by adecrease in non-operating change in insurance liabilities and related derivatives and adecrease in investment gains (losses), net of offsets.
Non-operating change in insurance liabilities and related derivatives decreased $1.1 billion, primarily driven by a decrease in net FIA derivatives and the unfavorable change in fair value of market risk benefits. The $678 million unfavorable change in net FIA derivatives was primarily due to the performance of the equity indices to which our FIA policies are linked. The largest percentage of our FIA policies are linked to the S&P 500 Index, which increased 5.5% in 2025, compared to an increase of 14.5% in 2024. The change in net FIA derivatives was also driven by the unfavorable change in discount rates used in our embedded derivative calculations as 2025 experienced a decrease in discount rates compared to an increase in 2024. These impacts were partially offset by the favorable impact of rates on policyholder projected benefits. The $443 million unfavorable change in fair value of market risk benefits was primarily driven by a decrease in risk-free discount rates across the long end of the curve compared to 2024, which is used in the fair value measurement of the liability for market risk benefits, and less favorable equity market performance compared to 2024.
Investment gains (losses), net of offsets, decreased $212 million, primarily driven by unfavorable net foreign exchange impacts and an increase in realized losses on AFS securities, partially offset by the favorable changes in fair value of mortgage loans and reinsurance assets. The unfavorable net foreign exchange impacts were primarily related to the weakening of the US dollar against foreign currencies in 2025 compared to 2024, including the impact from derivatives not designated as a hedge where the foreign exchange impact on the related asset is reported through AOCI. Thefavorable changes in fair value of mortgage loans of $904 million and reinsurance assets of $215 million were primarily driven by a decrease in US Treasury rates in 2025 compared to an increase in 2024.
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.