Apollo Management Holdings GP, LLC - 31 Dec 2025 SCHEDULE 13G/A Report for Aspen Insurance Holdings Limited Class A Ordinary Shares, par value $0.001 per share (AHL)

Filing manager
Apollo Management Holdings GP, LLC
Reporting owner
Apollo Management Holdings GP, LLC
Security
Aspen Insurance Holdings Limited Class A Ordinary Shares, par value $0.001 per share
Beneficially owned shares
75,418,220 shares
Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G/A

Passive or exempt beneficial ownership filing.

Ownership

82%

Beneficial ownership of this reported class.

Shares

75,418,220 shares

Shares beneficially owned as disclosed.

Event date

31 Dec 2025

Date tied to the ownership event or amendment.

Accepted by SEC

13 Feb 2026

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership
82%
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
AHL
Shares outstanding
91,861,413 shares
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
SCHEDULE 13G/A
Accepted by SEC
13 Feb 2026, 19:03:06 UTC
Event date
31 Dec 2025
Prior SEC filing
14 Nov 2025
Source filing
View source filing

Key filing fact

Apollo Management Holdings GP, LLC disclosed 82% ownership in Aspen Insurance Holdings Limited Class A Ordinary Shares, par value $0.001 per share (AHL) on 31 Dec 2025.

Key facts

  • Apollo Management Holdings GP, LLC filed SCHEDULE 13G/A for Aspen Insurance Holdings Limited Class A Ordinary Shares, par value $0.001 per share (AHL).
  • Disclosed ownership: 82%.
  • Date of event: 31 Dec 2025.

Change

  • Previous schedule filing date: 14 Nov 2025.
  • Current filing was accepted on 13 Feb 2026, 19:03.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (14)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
Apollo Management Holdings GP, LLC 82% 75,418,220 0 75,418,220 /s/ James Elworth James Elworth, Vice President
AP Highlands Co-Invest, L.P. 31% 28,610,563 0 28,610,563 Apollo Co-Investment Management, LLC Investment Manager
Apollo Co-Investment Management, LLC 31% 28,610,563 0 28,610,563 /s/ James Elworth James Elworth, Vice President
Apollo Management, L.P. 31% 28,610,563 0 28,610,563 Apollo Management GP, LLC General Partner
Apollo Management GP, LLC 31% 28,610,563 0 28,610,563 /s/ James Elworth James Elworth, Vice President
AP Highlands Holdings, L.P. 51% 46,807,657 0 46,807,657 AP Highlands Holdings (GP), LLC General Partner
AP Highlands Holdings (GP), LLC 51% 46,807,657 0 46,807,657 AIF IX International Holdings, L.P. Managing Member
AIF IX International Holdings, L.P. 51% 46,807,657 0 46,807,657 Apollo Advisors IX (EH), L.P. General Partner
APH Holdings, L.P. 51% 46,807,657 0 46,807,657 Apollo Principal Holdings A GP, Ltd. General Partner
Apollo Principal Holdings A, L.P. 51% 46,807,657 0 46,807,657 Apollo Principal Holdings A GP, Ltd. General Partner
Apollo Principal Holdings A GP, Ltd. 51% 46,807,657 0 46,807,657 APO Corp. Sole Shareholder
Apollo Advisors IX (EH), L.P. 82% 75,418,220 0 75,418,220 Apollo Advisors IX (EH-GP), LLC General Partner
Apollo Advisors IX (EH-GP), LLC 82% 75,418,220 0 75,418,220 /s/ James Elworth James Elworth, Vice President
Apollo Management Holdings, L.P. 82% 75,418,220 0 75,418,220 Apollo Management Holdings GP, LLC General Partner
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