Company: AHL
Filing Date: 2025-04-29
Form Type: F-1/A
Source: 0001628280-25-020463
Chunk: 436

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-04-29
Form: F-1/A
Chunk 436
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 -4.7 |     |   |             -20.6 |     |   |              23.9 |
| Total change in net unrealized gains/(losses), net of taxes recorded in other comprehensive income               |     | $                   |              29.4 |     | $ |             105.6 |     | $ |            -367.8 |

<div align='center'>F-24</div>

Balance Sheet

Fixed Income Securities, Short-term Investments and Privately-held Investments — Available for Sale. The following tables present the cost or amortized cost, gross unrealized gains and losses, and estimated fair market value of available for sale investments in fixed income securities, short-term investments and privately-held investments as at December 31, 2024 and December 31, 2023:

|                                                   |     | As at December 31, 2024 |         |     |            |      |     |            |        |     |                             |      |     |             |         |
|:--------------------------------------------------|:----|:------------------------|--------:|:----|:-----------|-----:|:----|:-----------|-------:|:----|:----------------------------|-----:|:----|:------------|--------:|
|                                                   |     | Cost or                 
 Amortized               
 Cost                    |         |     | Gross      
 Unrealized 
 Gains      |      |     | Gross      
 Unrealized 
 Losses     |        |     | Allowance for Credit Losses |      |     | Fair Market 
 Value       |         |
|                                                   |     | -$ in millions          |         |     |            |      |     |            |        |     |                             |      |     |             |         |
| Fixed income securities, available for sale       |     |                         |         |     |            |      |     |            |        |     |                             |      |     |             |         |
| U.S. government                                   |     | $                       | 1,504.8 |     | $          |  1.5 |     | $          |  -25.7 |     | $                           |    — |     | $           | 1,480.6 |
| U.S. agency                                       |     |                         |     7.5 |     |            |    — |     |            |   -0.3 |     |                             |    — |     |             |     7.2 |
|