Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in STRK held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Capital International Investors | 1.2M | $71.7M | -20.0% | 0.365% | 0.01% |
| 2 | BlackRock, Inc. | 739K | $43.5M | -23.7% | 0.221% | 0.00% |
| 3 | Capital World Investors | 737K | $43.3M | 0.0% | 0.221% | 0.01% |
| 4 | VAN ECK ASSOCIATES CORP | 324K | $19.0M | -8.9% | 0.097% | 0.01% |
| 5 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 282K | $16.6M | -6.0% | 0.085% | 0.02% |
| 6 | ParaFi Capital LP | 228K | $13.4M | -47.0% | 0.068% | 3.72% |
| 7 | OSAIC HOLDINGS, INC. | 207K | $12.2M | +6778.4% | 0.062% | 0.01% |
| 8 | Calamos Advisors LLC | 200K | $11.8M | 0.0% | 0.060% | 0.04% |
| 9 | Greenland Capital Management LP | 193K | $11.4M | +169.9% | 0.058% | 1.40% |
| 10 | INFRASTRUCTURE CAPITAL ADVISORS, LLC | 191K | $11.2M | +24.8% | 0.057% | 0.66% |
| 11 | STATE STREET CORP | 162K | $9.6M | -3.6% | 0.049% | 0.00% |
| 12 | FMR LLC | 134K | $7.9M | -0.9% | 0.040% | 0.00% |
| 13 | ADVENT CAPITAL MANAGEMENT /DE/ | 101K | $5.9M | +3.1% | 0.030% | 0.13% |
| 14 | Aspiring Ventures, LLC | 78K | $4.6M | -4.1% | 0.023% | 1.12% |
| 15 | Empowered Funds, LLC | 74K | $4.3M | — | 0.022% | 0.02% |
| 16 | Universal- Beteiligungs- und Servicegesellschaft mbH | 65K | $3.8M | — | 0.019% | 0.01% |
| 17 | LPL Financial LLC | 64K | $3.7M | -74.9% | 0.019% | 0.00% |
| 18 | MORGAN STANLEY | 62K | $3.7M | -4.1% | 0.019% | 0.00% |
| 19 | STIFEL FINANCIAL CORP | 58K | $3.4M | +2.7% | 0.017% | 0.00% |
| 20 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 41K | $2.4M | +67.9% | 0.012% | 0.00% |
| 21 | NATIONAL BANK OF CANADA /FI/ | 34K | $2.0M | -0.7% | 0.010% | 0.00% |
| 22 | Pasadena Private Wealth, LLC | 34K | $2.0M | -6.0% | 0.010% | 0.25% |
| 23 | Ionic Capital Management LLC | 33K | $1.9M | -12.5% | 0.010% | 0.28% |
| 24 | WELLS FARGO & COMPANY/MN | 25K | $1.4M | +17.3% | 0.007% | 0.00% |
| 25 | Wealthcare Advisory Partners LLC | 20K | $1.2M | -2.5% | 0.006% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in STRK — a direct measure of their conviction.
Filings activity in STRK during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new STRK position in Q2 2026
Institutions that fully closed their STRK position in Q2 2026
6 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 87 | 7.4% | 1.69% | 0.26 pp | $329M | 21% |
| Q1 2026 | 94 | +12% | 1.95% | 0.18 pp | $417M | 18% |
| Q4 2025 | 84 | 9.7% | 2.13% | 0.15 pp | $511M | 18% |
| Q3 2025 | 93 | +9.4% | 2.28% | +0.21 pp | $626M | 25% |
| Q2 2025 | 85 | +55% | 2.07% | +0.48 pp | $837M | +101% |
| Q1 2025 | 55 | — | 1.59% | — | $417M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying STRK stock.
Based on Q2 2026 13F filings, institutional ownership of Strategy Inc stands at 1.7%, held across 87 reporting institutions.
Capital International Investors is the largest reported institutional holder of STRK, with approximately 1,218,911 shares worth $0.07B as of Q2 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of STRK.
Our composite Smart Money Score for STRK is 24 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
15 institutions opened new positions in STRK during Q2 2026, while 25 fully exited. 15 added to existing positions and 51 trimmed.
STRK institutional ownership fell by 0.26 percentage points quarter-over-quarter, with a net change of -7 holders.
The top 10 institutions account for 77.3% of all reported 13F value in STRK, and the top 25 account for 94.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Strategy Inc (STRK) Institutional Ownership