MSTR β€” MICROSTRATEGY INC

Ownership history in Quantum Portfolio Management LLC  Β·  2 quarters on record

This page tracks every 13F SEC filing in which Quantum Portfolio Management LLC reported a position in MICROSTRATEGY INC (MSTR). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
0.22% (2025 Q2)
πŸ“Š Avg. % of fund
0.2%
πŸ“… First filed
2025 Q2
πŸ“… Last filed
2025 Q3
⏱ Quarters held
2
% of Fund (quarterly)    MSTR price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 2 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 1,767 +617 +53.7% 0.17% $569K $322.21
2025 Q2 INITIATED 1,150 β€” β€” 0.22% $465K $404.23

🏒 Other funds also holding MSTR

As of 2025 Q4 β€” sorted by position size

Graham Capital Management, L.P. 3Y 7Y 15.13% Hunting Hill Global Capital, LLC 3Y 7Y 10.88% Anson Funds Management LP 3Y 7Y 10.74% SHARIAPORTFOLIO, INC. 9.62% Accuvest Global Advisors 3Y 7Y 7.77% Arrington Capital Management, LLC 7.48% CANTOR FITZGERALD, L. P. 3Y 5.6% Harvest Portfolios Group Inc. 3Y 5.58% Tidal Investments LLC 3Y 7Y 5.27% GeoSphere Capital Management, LLC 3Y 7Y 5.22%
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