ASPEN INSURANCE HOLDINGS LTD - AHL

Sector: Financial · Industry: Fire, Marine & Casualty Insurance
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Company profile

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Quarter snapshot

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Q4 2025 · Q3 2025
Value (USD)
Total reported value ($000)
$3.542B
QoQ value delta ($000)
+$136.3M (+4.0%)
Implied price effect (QoQ)
+1.06%
Shares
Total shares
95,498,200
QoQ shares delta
+2,699,033 (+2.91%)
Total shares held by funds (by quarter)
Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

Market chart (AHL)

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Top holders (Q4 2025)

Top 25 only Full list
Early Q2 2026 data: only 2 institutional holders reported so far. More will appear as funds file with the SEC.
Manager Value ($000) Shares % of 13F
Apollo Management Holdings, L.P. 2,798,015 75,418,220 22.9%
HBK INVESTMENTS L P 166,950 4,500,000 1.31%
NUANCE INVESTMENTS, LLC 57,182 1,541,315 6.3%
Magnetar Financial LLC 45,224 1,218,999 0.44%
GLAZER CAPITAL, LLC 41,682 1,123,495 1.1%
GOLDMAN SACHS GROUP INC 39,053 1,052,654 0.0%
JPMORGAN CHASE & CO 34,952 942,103 0.0%
FIL Ltd 32,027 863,280 0.02%
BlackRock, Inc. 30,886 832,526 0.0%
WATER ISLAND CAPITAL LLC 21,246 572,685 2.29%
Schonfeld Strategic Advisors LLC 20,097 541,721 0.09%
Capula Management Ltd 16,546 445,997 0.08%
AQR Arbitrage LLC 14,428 388,918 0.3%
MARSHALL WACE, LLP 11,588 312,368 0.01%
MILLENNIUM MANAGEMENT LLC 11,214 302,282 0.0%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 11,163 300,902 0.01%
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 10,329 278,410 0.03%
WELLINGTON MANAGEMENT GROUP LLP 10,228 275,709 0.0%
ALPINE ASSOCIATES MANAGEMENT INC. 9,367 252,487 0.62%
STATE STREET CORP 8,894 239,736 0.0%
RENAISSANCE TECHNOLOGIES LLC 8,818 237,700 0.01%
FMR LLC 8,496 229,011 0.0%
GEODE CAPITAL MANAGEMENT, LLC 6,673 179,878 0.0%
MORGAN STANLEY 6,478 174,613 0.0%
Slotnik Capital, LLC 6,307 170,000 1.47%