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MicroStrategy Incorporated shares owned by Portman Square Capital

Quarter-by-quarter ownership of MicroStrategy Incorporated (MSTR) shares owned by Portman Square Capital from 13F filings

Historical chart of Portman Square Capital investment in MicroStrategy Incorporated

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All positions including MicroStrategy Incorporated held by Portman Square Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in MicroStrategy Incorporated by Portman Square Capital

Quarter filed Position value Share count Share price at filing
2025-06-30 $20M 50k 404.23
2025-03-31 $29M 100k 288.27
2024-12-31 $17M 60k 289.62

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Top funds holding MicroStrategy Incorporated

Citadel Advisors
Susquehanna International
Jane Street
Vanguard Group
Toroso Investments
Capital Research and Management Company - Division 3
BlackRock
Wolverine Trading
Belvedere Trading
State Street Corporation
Goldman Sachs Group
Cantor Fitzgerald, L. P.
Weiss Asset Management LP[1
Graham Capital Management
Capital Research Global Investors

View all funds holding MicroStrategy Incorporated