Who owns MSTR?
Institutional ownership of Strategy Inc from Form 13F, Q2 2026
851 institutional managers reported holding Strategy Inc (MSTR) in Form 13F filings for Q2 2026, with 210,470,362 shares worth $18.3B. The largest reported holder was Capital International Investors. Managers that filed both quarters added a net 18,796,715 shares (+9.9%). 92 opened new positions and 178 sold out.
- Funds holding
- 851
- Value held
- $18.3B
- New / sold out
- 92 / 178
- Net shares, same filers
- +9.9%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of MSTR
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| Capital International Investors | $3.0B | 16.6% | 34,902,002 | Added |
| BlackRock, Inc. | $1.7B | 9.2% | 19,394,284 | Added |
| Vanguard Portfolio Management LLC | $1.3B | 7.3% | 15,353,408 | Added |
| Vanguard Capital Management LLC | $1.3B | 7.1% | 14,938,599 | Added |
| Invesco Ltd. | $812M | 4.4% | 9,340,682 | Added |
| Morgan Stanley | $811M | 4.4% | 9,330,454 | Added |
| State Street Corp | $654M | 3.6% | 7,527,561 | Added |
| Goldman Sachs Group Inc | $505M | 2.8% | 5,810,162 | Added |
| UBS Group AG | $430M | 2.3% | 4,943,411 | Trimmed |
| Geode Capital Management, LLC | $399M | 2.2% | 4,606,751 | Trimmed |
| Capital World Investors | $375M | 2.0% | 4,310,934 | Added |
| Norges Bank | $346M | 1.9% | 3,979,476 | New |
| Harvest Portfolios Group Inc. | $271M | 1.5% | 3,121,927 | Added |
| Capital Research Global Investors | $260M | 1.4% | 2,993,437 | Trimmed |
| Jane Street Group, LLC | $233M | 1.3% | 2,677,622 | Added |
| Renaissance Technologies LLC | $222M | 1.2% | 2,553,692 | Added |
| Susquehanna International Group, LLP | $219M | 1.2% | 2,520,930 | Added |
| Vanguard Fiduciary Trust Co | $182M | 1.0% | 2,094,345 | Added |
| Wells Fargo & Company | $173M | 0.9% | 1,994,253 | Added |
| Northern Trust Corp | $159M | 0.9% | 1,831,554 | Added |
| Charles Schwab Investment Management Inc | $156M | 0.9% | 1,795,815 | Added |
| Cantor Fitzgerald, L. P. | $154M | 0.8% | 1,775,992 | Trimmed |
| Clear Street Group Inc. | $135M | 0.7% | 1,554,968 | Added |
| Marex Group Ltd | $128M | 0.7% | 1,471,629 | Trimmed |
| Legal & General Group Plc | $124M | 0.7% | 1,420,987 | Added |
Share of 13F holdings is each fund's shares as a share of the 210,470,362 MSTR shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Invesco Ltd. Added+$627M
- Goldman Sachs Group Inc Added+$350M
- Norges Bank New+$346M
- Capital International Investors Added+$301M
- Jane Street Group, LLC Added+$215M
- BlackRock, Inc. Added+$143M
- HRT Financial LP New+$119M
- Wells Fargo & Company Added+$110M
- Susquehanna International Group, LLP Added+$108M
- Capstone Investment Advisors, LLC Added+$107M
Biggest sellers in Q2 2026
- Capital Research Global Investors Trimmed-$402M
- Defiance ETFs, LLC Sold out-$359M
- Bank of America Corp Trimmed-$242M
- Alberta Investment Management Corp Sold out-$172M
- Marex Group Ltd Trimmed-$169M
- UBS Group AG Trimmed-$119M
- Citadel Advisors LLC Trimmed-$95.8M
- FMR LLC Trimmed-$46.6M
- Canada Pension Plan Investment Board Trimmed-$41.3M
- Tidal Investments LLC Trimmed-$32.1M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $3.6B and sold $2.1B; 356 added and 266 trimmed.
Questions about MSTR ownership
- Who owns MSTR stock?
- 851 institutional investment managers reported MSTR positions in their Form 13F filings for Q2 2026, holding 210,470,362 shares worth $18.3B in total. Capital International Investors reported the largest position.
- Are funds buying or selling MSTR?
- In Q2 2026, 92 managers opened new MSTR positions, 356 added, 266 trimmed and 178 sold out. Managers that filed in both quarters added a net 18,796,715 shares.
- How current is this MSTR institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to MSTR by CUSIP. Options are left out. MSTR news and filings · MSTR insider trades · Top funds