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MSTR · Strategy Inc

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$119.22 +6.83 (+6.07%)
Market Cap
$40.06B
Shares
384.23M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 893
Total Value: $30,774,902,367
Total Shares: 355,956,153

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 893 13F filers · Δ vs Mar 31, 2026
Top Holder
10.1%
Sep 2023 → Jun 2026 · range 7.9% – 14.4%
+0.1 pts
Top 5
39.3%
Sep 2023 → Jun 2026 · range 36.4% – 52.9%
−1.7 pts
Top 10
58.3%
Sep 2023 → Jun 2026 · range 56.4% – 72.0%
−2.4 pts
HHI
428
Sep 2023 → Jun 2026 · range 395 – 677
Broadly held−36

Quarterly Activity

vs Mar 31, 2026
New
111
Increased
367
Decreased
303
Sold Out
203
Unchanged
112
Holder count: -92
Institutional value: -23.9%
Shares held: +8.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,074
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1050446 CUSIP 594972408 13F (30d) 792 filings 763 filers Visit website Investor relations