Ranked by reported Q1 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 | BlackRock, Inc. | 43.4M | $987.3M | +4.2% | 7.239% | 0.02% |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 42.5M | $968.3M | +13.2% | 7.099% | 0.11% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 32.9M | $749.0M | — | 5.492% | 0.02% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 29.6M | $673.3M | — | 4.936% | 0.04% |
| 5 | STATE STREET CORP | 22.0M | $501.3M | -0.6% | 3.676% | 0.02% |
| 6 | CITADEL ADVISORS LLC | 21.0M | $478.6M | -24.4% | 3.509% | 0.22% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 14.2M | $321.1M | +2.5% | 2.363% | 0.02% |
| 8 | UBS Group AG | 13.3M | $303.9M | +34.9% | 2.228% | 0.05% |
| 9 | Invesco Ltd. | 11.8M | $269.0M | +18.7% | 1.972% | 0.04% |
| 10 | BNP PARIBAS ARBITRAGE, SA | 5.5M | $237.9M | +20.0% | 0.915% | 0.12% |
| 11 | WELLS FARGO & COMPANY/MN | 9.3M | $212.7M | +62.5% | 1.560% | 0.05% |
| 12 | MORGAN STANLEY | 7.7M | $174.7M | -32.0% | 1.281% | 0.01% |
| 13 | MARSHALL WACE, LLP | 7.2M | $163.7M | +15612.2% | 1.200% | 0.18% |
| 14 | Defiance ETFs, LLC | 6.2M | $141.6M | — | 1.038% | 2.03% |
| 15 | DISCIPLINED GROWTH INVESTORS INC /MN | 5.0M | $113.6M | -48.3% | 0.833% | 2.32% |
| 16 | Point72 Asset Management, L.P. | 4.6M | $105.5M | +16.0% | 0.773% | 0.15% |
| 17 | NORTHERN TRUST CORP | 4.3M | $98.7M | -1.4% | 0.724% | 0.01% |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 4.2M | $94.8M | +2.7% | 0.695% | 0.01% |
| 19 | DIMENSIONAL FUND ADVISORS LP | 4.1M | $92.9M | +2.8% | 0.682% | 0.02% |
| 20 | Legal & General Group Plc | 4.0M | $90.6M | +0.6% | 0.664% | 0.02% |
| 21 | BANK OF AMERICA CORP /DE/ | 3.9M | $88.7M | +32.7% | 0.650% | 0.01% |
| 22 | CITIGROUP INC | 3.9M | $88.6M | +16.8% | 0.649% | 0.04% |
| 23 | UBS ASSET MANAGEMENT AMERICAS INC | 3.8M | $85.7M | +8.3% | 0.628% | 0.02% |
| 24 | TORONTO DOMINION BANK | 3.7M | $85.0M | -0.6% | 0.623% | 0.12% |
| 25 | GOLDMAN SACHS GROUP INC | 3.7M | $83.7M | -45.1% | 0.614% | 0.01% |
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 Q1 2026, grouped by how each filer changed its position.
7 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 | 677 | 6.2% | 52.00% | 16.48 pp | $9.49B | 24% |
| Q4 2025 | 722 | 9.8% | 68.48% | 46.67 pp | $12.49B | 41% |
| Q3 2025 | 800 | +1.1% | 115.15% | +3.18 pp | $21.01B | +2.8% |
| Q2 2025 | 791 | +13% | 111.97% | +46.55 pp | $20.43B | +71% |
| Q1 2025 | 701 | +11% | 65.42% | 0.61 pp | $11.94B | 0.9% |
| Q4 2024 | 630 | +900% | 66.03% | +62.61 pp | $12.05B | +1831% |
| Q3 2024 | 63 | — | 3.42% | — | $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 Q1 2026 13F filings, institutional ownership of Super Micro Computer, Inc. stands at 52.0%, held across 677 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of SMCI, with approximately 43,360,579 shares worth $0.99B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of SMCI, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC, Point72 Asset Management, L.P..
Our composite Smart Money Score for SMCI is 40 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
112 institutions opened new positions in SMCI during Q1 2026, while 157 fully exited. 106 added to existing positions and 456 trimmed.
SMCI institutional ownership fell by 16.48 percentage points quarter-over-quarter, with a net change of -45 holders.
The top 10 institutions account for 57.9% of all reported 13F value in SMCI, and the top 25 account for 76.0%.
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