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Aspen Insurance Holdings shares owned by Magnetar Financial

Quarter-by-quarter ownership of Aspen Insurance Holdings (AHL) shares owned by Magnetar Financial from 13F filings

Historical chart of Magnetar Financial investment in Aspen Insurance Holdings

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All positions including Aspen Insurance Holdings held by Magnetar Financial consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Aspen Insurance Holdings by Magnetar Financial

Quarter filed Position value Share count Share price at filing
2025-09-30 $45M 1.2M 36.71

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Top funds holding Aspen Insurance Holdings

Apollo Management Holdings
Capital World Investors
Magnetar Financial
Nuance Investments
Glazer Capital
Fil
BlackRock
Goldman Sachs Group
Water Island Capital
River Road Asset Management
Jpmorgan Chase & Co
Hotchkis and Wiley Capital Management
Wellington Management Company
CNH Partners
State Street Corporation

View all funds holding Aspen Insurance Holdings