This company has been marked as potentially delisted and may not be actively trading. Aspen Insurance (AHL) Institutional Ownership Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsCompetitorsEarningsHeadlinesOptions ChainOwnershipTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Aspen Insurance (NYSE:AHL)Number ofInstitutional Buyers(last 12 months)29TotalInstitutional Inflows(last 12 months)$2.50BNumber ofInstitutional Sellers(last 12 months)0 Get AHL Insider Trade Alerts Want to know when executives and insiders are buying or selling Aspen Insurance stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data AHL Institutional Buying and Selling by Quarter Aspen Insurance Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/18/2025 Hudson Bay Capital Management LP15,000$472K0.0%N/A0.017% 8/18/2025 Apollo Management Holdings L.P.75,418,220$2.37B31.4%N/A83.032% 8/15/2025 Oxford Asset Management LLP16,541$521K0.2%N/A0.018% 8/15/2025 Man Group plc17,005$535K0.0%N/A0.019% 8/15/2025 Hudson Bay Capital Management LP15,000$472K0.0%N/A0.017% 8/15/2025 Balyasny Asset Management L.P.256,425$8.07M0.0%N/A0.282% 8/15/2025 Bank of America Corp DE45,659$1.44M0.0%N/A0.050% 8/15/2025 Adage Capital Partners GP L.L.C.225,000$7.08M0.0%N/A0.248% 8/14/2025 Sandia Investment Management LP20,000$629K1.6%N/A0.022% 8/14/2025 Jane Street Group LLC8,249$260K0.0%N/A0.009% Get the Latest News and Ratings for AHL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aspen Insurance and its competitors with MarketBeat's FREE daily newsletter. 8/14/2025 Soros Fund Management LLC120,000$3.78M0.0%N/A0.132% 8/14/2025 Squarepoint Ops LLC54,815$1.73M0.0%N/A0.060% 8/14/2025 Sei Investments Co.21,481$676K0.0%N/A0.024% 8/14/2025 Qube Research & Technologies Ltd44,714$1.41M0.0%N/A0.049% 8/13/2025 Diametric Capital LP6,929$218K0.1%N/A0.008% 8/13/2025 Marshall Wace LLP139,436$4.39M0.0%N/A0.154% 8/13/2025 Walleye Capital LLC30,093$947K0.0%N/A0.033% 8/13/2025 Seven Grand Managers LLC60,000$1.89M0.2%N/A0.066% 8/13/2025 River Road Asset Management LLC264,622$8.36M0.1%N/A0.291% 8/13/2025 Loomis Sayles & Co. L P359,313$11.31M0.0%N/A0.396% 8/13/2025 Norges Bank120,000$3.78M0.0%N/A0.132% 8/12/2025 Eisler Capital Management Ltd.100,000$3.15M0.0%N/A0.110% 8/12/2025 American Century Companies Inc.1,151,791$36.25M0.0%N/A1.268% 8/12/2025 Franklin Resources Inc.46,264$1.46M0.0%N/A0.051% 8/12/2025 Legal & General Group Plc6,529$205K0.0%N/A0.007% 8/8/2025 SG Americas Securities LLC7,145$225K0.0%N/A0.008% 8/1/2025 Jennison Associates LLC874,090$27.51M0.0%N/A0.962% 8/1/2025 Teacher Retirement System of Texas30,000$944K0.0%N/A0.033% 7/29/2025 William Blair Investment Management LLC523,682$16.48M0.0%N/A0.577% 7/25/2025 Allspring Global Investments Holdings LLC498,274$15.62M0.0%N/A0.549% (Data available from 1/1/2016 forward) AHL Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of AHL shares? During the previous two years, 29 institutional investors and hedge funds held shares of Aspen Insurance. The most heavily invested institutionals were Apollo Management Holdings L.P. ($2.37B), American Century Companies Inc. ($36.25M), Jennison Associates LLC ($27.51M), William Blair Investment Management LLC ($16.48M), Allspring Global Investments Holdings LLC ($15.62M), Loomis Sayles & Co. L P ($11.31M), and River Road Asset Management LLC ($8.36M).Learn more on Aspen Insurance's institutional investors. Which institutional investors have been buying Aspen Insurance's stock? Of the 29 institutional investors that purchased Aspen Insurance's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Apollo Management Holdings L.P. ($75.42M), American Century Companies Inc. ($1.15M), Jennison Associates LLC ($874.09K), William Blair Investment Management LLC ($523.68K), Allspring Global Investments Holdings LLC ($498.27K), Loomis Sayles & Co. L P ($359.31K), and River Road Asset Management LLC ($264.62K). How much institutional buying is happening at Aspen Insurance? Institutional investors have bought a total of 80,496,277 shares in the last 24 months. This purchase volume represents approximately $2.50B in transactions. Related Companies Old Republic International Major Shareholders Axis Capital Major Shareholders First American Financial Major Shareholders RLI Major Shareholders The Hanover Insurance Group Major Shareholders Selective Insurance Group Major Shareholders White Mountains Insurance Group Major Shareholders Mercury General Major Shareholders Assured Guaranty Major Shareholders Hilltop Major Shareholders This page (NYSE:AHL) was last updated on 8/25/2025 by MarketBeat.com Staff From Our PartnersBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. 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