Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in SMCI held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | 50.6M | $1.48B | +39.4% | 7.826% | 0.12% |
| 2 | BlackRock, Inc. | 47.7M | $1.40B | +10.0% | 7.372% | 0.02% |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 42.5M | $1.25B | -0.1% | 6.568% | 0.10% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 36.4M | $1.07B | +10.5% | 5.620% | 0.02% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 32.9M | $963.9M | +11.1% | 5.081% | 0.04% |
| 6 | STATE STREET CORP | 24.6M | $722.6M | +11.9% | 3.808% | 0.01% |
| 7 | UBS Group AG | 21.3M | $624.4M | +59.5% | 3.291% | 0.08% |
| 8 | CITADEL ADVISORS LLC | 20.4M | $597.4M | -3.1% | 3.149% | 0.03% |
| 9 | GOLDMAN SACHS GROUP INC | 17.3M | $506.4M | +369.5% | 2.669% | 0.04% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 15.5M | $453.2M | +9.6% | 2.398% | 0.02% |
| 11 | BNP PARIBAS FINANCIAL MARKETS | 7.7M | $386.5M | +41.1% | 1.196% | 0.13% |
| 12 | Invesco Ltd. | 11.7M | $343.7M | -0.8% | 1.811% | 0.03% |
| 13 | D. E. Shaw & Co., Inc. | 10.9M | $318.7M | +18.2% | 1.680% | 0.15% |
| 14 | TWO SIGMA INVESTMENTS, LP | 10.7M | $313.8M | +410.9% | 1.654% | 0.23% |
| 15 | MORGAN STANLEY | 9.0M | $265.4M | +18.0% | 1.399% | 0.01% |
| 16 | Point72 Asset Management, L.P. | 7.7M | $226.4M | +66.6% | 1.193% | 0.25% |
| 17 | Weiss Asset Management LP | 7.2M | $210.8M | +279.0% | 1.111% | 2.21% |
| 18 | CITIGROUP INC | 7.1M | $207.2M | +81.7% | 1.092% | 0.07% |
| 19 | RENAISSANCE TECHNOLOGIES LLC | 6.8M | $199.0M | +11323.6% | 1.049% | 0.27% |
| 20 | NORGES BANK | 6.3M | $185.1M | — | 0.976% | 0.02% |
| 21 | BARCLAYS PLC | 4.9M | $143.3M | -25.1% | 0.755% | 0.03% |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 4.7M | $138.5M | +13.4% | 0.730% | 0.02% |
| 23 | MARSHALL WACE, LLP | 4.6M | $135.5M | -35.7% | 0.714% | 0.11% |
| 24 | NORTHERN TRUST CORP | 4.6M | $135.2M | +6.3% | 0.713% | 0.02% |
| 25 | MILLENNIUM MANAGEMENT LLC | 4.5M | $133.2M | -23.6% | 0.702% | 0.05% |
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 SMCI — a direct measure of their conviction.
Filings activity in SMCI during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new SMCI position in Q2 2026
Institutions that fully closed their SMCI position in Q2 2026
8 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 | 789 | +9.6% | 93.86% | +15.62 pp | $17.81B | +55% |
| Q1 2026 | 720 | 3.2% | 78.24% | +0.34 pp | $11.51B | 22% |
| Q4 2025 | 744 | 10% | 77.90% | 11.37 pp | $14.71B | 39% |
| Q3 2025 | 831 | +5.1% | 89.27% | +23.51 pp | $23.96B | +17% |
| Q2 2025 | 791 | +13% | 65.76% | +10.87 pp | $20.43B | +71% |
| Q1 2025 | 701 | +11% | 54.89% | 7.46 pp | $11.94B | 0.9% |
| Q4 2024 | 630 | +900% | 62.35% | +59.99 pp | $12.05B | +1831% |
| Q3 2024 | 63 | — | 2.36% | — | $624M | — |
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 SMCI stock.
Based on Q2 2026 13F filings, institutional ownership of Super Micro Computer, Inc. stands at 93.9%, held across 789 reporting institutions.
JANE STREET GROUP, LLC is the largest reported institutional holder of SMCI, with approximately 50,625,783 shares worth $1.48B as of Q2 2026.
Yes — 7 widely-followed marquee investors appear among the top 25 institutional holders of SMCI, including JANE STREET GROUP, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC, TWO SIGMA INVESTMENTS, LP, Point72 Asset Management, L.P..
Our composite Smart Money Score for SMCI is 85 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
136 institutions opened new positions in SMCI during Q2 2026, while 84 fully exited. 512 added to existing positions and 105 trimmed.
SMCI institutional ownership rose by 15.62 percentage points quarter-over-quarter, with a net change of +69 holders.
The top 10 institutions account for 50.9% of all reported 13F value in SMCI, and the top 25 account for 69.6%.
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.
Super Micro Computer, Inc. (SMCI) Institutional Ownership