Ranked by reported Q1 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 | 1.5M | $107.7M | -27.2% | 0.456% | 0.03% |
| 2 | BlackRock, Inc. | 969K | $68.5M | -8.8% | 0.290% | 0.00% |
| 3 | Capital World Investors | 737K | $52.1M | +15.8% | 0.221% | 0.01% |
| 4 | ParaFi Capital LP | 431K | $30.4M | +114.9% | 0.129% | 9.57% |
| 5 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 300K | $21.2M | +24.5% | 0.090% | 0.03% |
| 6 | LPL Financial LLC | 253K | $17.9M | -2.1% | 0.076% | 0.00% |
| 7 | Kovack Advisors, Inc. | 202K | $14.4M | +10.9% | 0.060% | 0.77% |
| 8 | Calamos Advisors LLC | 200K | $14.1M | 0.0% | 0.060% | 0.05% |
| 9 | STATE STREET CORP | 168K | $11.9M | +1.8% | 0.050% | 0.00% |
| 10 | INFRASTRUCTURE CAPITAL ADVISORS, LLC | 153K | $10.8M | +9.9% | 0.046% | 1.02% |
| 11 | FMR LLC | 136K | $9.6M | 0.0% | 0.041% | 0.00% |
| 12 | ADVENT CAPITAL MANAGEMENT /DE/ | 98K | $7.0M | -7.5% | 0.029% | 0.21% |
| 13 | Aspiring Ventures, LLC | 82K | $5.8M | -2.0% | 0.024% | 1.89% |
| 14 | Greenland Capital Management LP | 72K | $5.1M | +2.4% | 0.021% | 1.09% |
| 15 | MORGAN STANLEY | 65K | $4.6M | +40.6% | 0.019% | 0.00% |
| 16 | STIFEL FINANCIAL CORP | 57K | $4.0M | +24.5% | 0.017% | 0.00% |
| 17 | Ionic Capital Management LLC | 38K | $2.7M | +31.3% | 0.011% | 2.54% |
| 18 | Pasadena Private Wealth, LLC | 36K | $2.5M | -3.9% | 0.011% | 0.36% |
| 19 | NATIONAL BANK OF CANADA /FI/ | 34K | $2.4M | +4.1% | 0.010% | 0.00% |
| 20 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 24K | $1.7M | — | 0.007% | 0.00% |
| 21 | Andina Capital Management, LLC | 22K | $1.6M | — | 0.007% | 1.40% |
| 22 | WELLS FARGO & COMPANY/MN | 21K | $1.5M | -4.7% | 0.006% | 0.00% |
| 23 | Wealthcare Advisory Partners LLC | 21K | $1.5M | +20.8% | 0.006% | 0.03% |
| 24 | COMMONWEALTH EQUITY SERVICES, LLC | 21K | $1.5M | +4.0% | 0.006% | 0.00% |
| 25 | MERCER GLOBAL ADVISORS INC /ADV | 20K | $1.4M | -15.0% | 0.006% | 0.00% |
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 Q1 2026, grouped by how each filer changed its position.
5 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 91 | +8.3% | 1.79% | 0.41 pp | $417M | 18% |
| Q4 2025 | 84 | 9.7% | 2.20% | 0.49 pp | $511M | 18% |
| Q3 2025 | 93 | +9.4% | 2.69% | 0.91 pp | $626M | 25% |
| Q2 2025 | 85 | +55% | 3.60% | +1.80 pp | $837M | +101% |
| Q1 2025 | 55 | — | 1.80% | — | $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 Q1 2026 13F filings, institutional ownership of MicroStrategy Incorporated stands at 1.8%, held across 91 reporting institutions.
Capital International Investors is the largest reported institutional holder of STRK, with approximately 1,522,681 shares worth $0.11B as of Q1 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 35 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
21 institutions opened new positions in STRK during Q1 2026, while 14 fully exited. 16 added to existing positions and 54 trimmed.
STRK institutional ownership fell by 0.41 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 83.7% of all reported 13F value in STRK, and the top 25 account for 96.4%.
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.
MicroStrategy Incorporated (STRK) Institutional Ownership