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 ChainOwnershipShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Aspen Insurance (NYSE:AHL)Number ofInstitutional Buyers(last 12 months)29TotalInstitutional Inflows(last 12 months)$2.51BNumber 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. 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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 CompanyDetails8/27/2025Squarepoint Ops LLC54,815$1.73M0.0%N/A0.060% 8/18/2025Hudson Bay Capital Management LP15,000$472K0.0%N/A0.017% 8/18/2025Apollo Management Holdings L.P.75,418,220$2.37B31.4%N/A83.032% 8/15/2025Oxford Asset Management LLP16,541$521K0.2%N/A0.018% 8/15/2025Man Group plc17,005$535K0.0%N/A0.019% 8/15/2025Hudson Bay Capital Management LP15,000$472K0.0%N/A0.017% 8/15/2025Balyasny Asset Management L.P.256,425$8.07M0.0%N/A0.282% 8/15/2025Bank of America Corp DE45,659$1.44M0.0%N/A0.050% 8/15/2025Adage Capital Partners GP L.L.C.225,000$7.08M0.0%N/A0.248% 8/14/2025Sandia Investment Management LP20,000$629K1.6%N/A0.022% 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. 8/14/2025Jane Street Group LLC8,249$260K0.0%N/A0.009% 8/14/2025Soros Fund Management LLC120,000$3.78M0.0%N/A0.132% 8/14/2025Squarepoint Ops LLC54,815$1.73M0.0%N/A0.060% 8/14/2025Sei Investments Co.21,481$676K0.0%N/A0.024% 8/14/2025Qube Research & Technologies Ltd44,714$1.41M0.0%N/A0.049% 8/13/2025Diametric Capital LP6,929$218K0.1%N/A0.008% 8/13/2025Marshall Wace LLP139,436$4.39M0.0%N/A0.154% 8/13/2025Walleye Capital LLC30,093$947K0.0%N/A0.033% 8/13/2025Seven Grand Managers LLC60,000$1.89M0.2%N/A0.066% 8/13/2025River Road Asset Management LLC264,622$8.36M0.1%N/A0.291% 8/13/2025Loomis Sayles & Co. L P359,313$11.31M0.0%N/A0.396% 8/13/2025Norges Bank120,000$3.78M0.0%N/A0.132% 8/12/2025Eisler Capital Management Ltd.100,000$3.15M0.0%N/A0.110% 8/12/2025American Century Companies Inc.1,151,791$36.25M0.0%N/A1.268% 8/12/2025Franklin Resources Inc.46,264$1.46M0.0%N/A0.051% 8/12/2025Legal & General Group Plc6,529$205K0.0%N/A0.007% 8/8/2025SG Americas Securities LLC7,145$225K0.0%N/A0.008% 8/1/2025Jennison Associates LLC874,090$27.51M0.0%N/A0.962% 8/1/2025Teacher Retirement System of Texas30,000$944K0.0%N/A0.033% 7/29/2025William Blair Investment Management LLC523,682$16.48M0.0%N/A0.577% 7/25/2025Allspring 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 80,551,092 shares in the last 24 months. This purchase volume represents approximately $2.51B in transactions. 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