SMCI Super Micro Computer, Inc.
Super Micro Computer, Inc. (SMCI) Institutional Ownership
What the institutions did with SMCI last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| TUDOR INVESTMENT CORP ET AL | 65.0M | 12.6% |
| BlackRock, Inc. | 47.7M | 9.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 36.4M | 7.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 32.9M | 6.3% |
| JANE STREET GROUP, LLC | 28.8M | 5.6% |
| STATE STREET CORP | 24.6M | 4.8% |
| UBS Group AG | 19.7M | 3.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 15.5M | 3.0% |
| Invesco Ltd. | 11.7M | 2.3% |
| GOLDMAN SACHS GROUP INC | 11.1M | 2.1% |
| TWO SIGMA INVESTMENTS, LP | 9.8M | 1.9% |
| MORGAN STANLEY | 9.0M | 1.7% |
| BNP PARIBAS FINANCIAL MARKETS | 7.7M | 1.5% |
| RENAISSANCE TECHNOLOGIES LLC | 6.8M | 1.3% |
| NORGES BANK | 6.3M | 1.2% |
| Point72 Asset Management, L.P. | 4.8M | 0.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 4.7M | 0.9% |
| MARSHALL WACE, LLP | 4.6M | 0.9% |
| NORTHERN TRUST CORP | 4.6M | 0.9% |
| BANK OF AMERICA CORP /DE/ | 4.5M | 0.9% |
| Ghisallo Capital Management LLC | 4.4M | 0.8% |
| Assenagon Asset Management S.A. | 4.3M | 0.8% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 4.2M | 0.8% |
| DIMENSIONAL FUND ADVISORS LP | 3.6M | 0.7% |
| CITADEL ADVISORS LLC | 3.5M | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| TUDOR INVESTMENT CORP ET AL | New | 0 | 65.0M | +65.0M |
| JANE STREET GROUP, LLC | Increased | 4.4M | 28.8M | +24.4M |
| TWO SIGMA INVESTMENTS, LP | Increased | 906.9K | 9.8M | +8.9M |
| GOLDMAN SACHS GROUP INC | Increased | 3.4M | 11.1M | +7.6M |
| UBS Group AG | Increased | 12.1M | 19.7M | +7.6M |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 59.4K | 6.8M | +6.7M |
| Defiance ETFs, LLC | Sold Out | 6.2M | 0 | -6.2M |
| Point72 Asset Management, L.P. | Increased | 32.0K | 4.8M | +4.7M |
| Ghisallo Capital Management LLC | New | 0 | 4.4M | +4.4M |
| BlackRock, Inc. | Increased | 43.4M | 47.7M | +4.3M |
| WELLS FARGO & COMPANY/MN | Reduced | 5.0M | 695.5K | -4.3M |
| Assenagon Asset Management S.A. | Increased | 116.3K | 4.3M | +4.2M |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 32.9M | 36.4M | +3.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 29.6M | 32.9M | +3.3M |
| D. E. Shaw & Co., Inc. | Increased | 366.3K | 3.2M | +2.9M |
| Balyasny Asset Management L.P. | New | 0 | 2.8M | +2.8M |
| STATE STREET CORP | Increased | 22.0M | 24.6M | +2.6M |
| IMC-Chicago, LLC | Increased | 726.4K | 3.3M | +2.6M |
| MARSHALL WACE, LLP | Reduced | 7.2M | 4.6M | -2.6M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Increased | 92.7K | 2.6M | +2.5M |
| Alyeska Investment Group, L.P. | New | 0 | 2.4M | +2.4M |
| FMR LLC | Increased | 357.1K | 2.8M | +2.4M |
| HAWK RIDGE CAPITAL MANAGEMENT LP | Sold Out | 2.3M | 0 | -2.3M |
| DISCIPLINED GROWTH INVESTORS INC /MN | Reduced | 5.0M | 2.7M | -2.3M |
| AQR CAPITAL MANAGEMENT LLC | Increased | 192.2K | 2.5M | +2.3M |
| Quadrature Capital Ltd | Increased | 737.6K | 3.0M | +2.3M |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 5.4M | 7.7M | +2.2M |
| Clear Street Group Inc. | Increased | 896.7K | 3.0M | +2.1M |
| CITADEL ADVISORS LLC | Increased | 1.6M | 3.5M | +1.9M |
| CAPITAL FUND MANAGEMENT S.A. | Increased | 978.3K | 2.9M | +1.9M |
| FIRST TRUST ADVISORS LP | Increased | 620.5K | 2.3M | +1.7M |
| Connor, Clark & Lunn Investment Management Ltd. | New | 0 | 1.6M | +1.6M |
| Sunstone Asset Management, L.P. | New | 0 | 1.5M | +1.5M |
| Optiver Holding B.V. | Increased | 195.1K | 1.6M | +1.4M |
| MORGAN STANLEY | Increased | 7.7M | 9.0M | +1.4M |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 14.2M | 15.5M | +1.4M |
| CANTOR FITZGERALD, L. P. | Increased | 1.2M | 2.5M | +1.3M |
| CANADA PENSION PLAN INVESTMENT BOARD | Reduced | 2.7M | 1.4M | -1.3M |
| MILLENNIUM MANAGEMENT LLC | Increased | 484.7K | 1.8M | +1.3M |
| Weiss Asset Management LP | Reduced | 1.4M | 141.2K | -1.3M |
| Tidal Investments LLC | Increased | 145.0K | 1.1M | +923.7K |
| Legal & General Group Plc | Reduced | 4.0M | 3.2M | -786.6K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Increased | 1.8M | 2.6M | +777.1K |
| Walleye Trading LLC | Reduced | 726.2K | 1.9K | -724.3K |
| NATIONAL BANK OF CANADA /FI/ | Increased | 2.7M | 3.4M | +711.5K |
| Bank of New York Mellon Corp | Increased | 2.4M | 3.1M | +693.7K |
| BARCLAYS PLC | Reduced | 3.6M | 3.0M | -682.4K |
| BANK OF MONTREAL /CAN/ | Increased | 1.3M | 2.0M | +676.4K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Increased | 65.4K | 734.6K | +669.3K |
| NATIXIS | Reduced | 1.0M | 373.6K | -629.3K |
| NOMURA HOLDINGS INC | Reduced | 711.7K | 120.1K | -591.6K |
| BANK OF AMERICA CORP /DE/ | Increased | 3.9M | 4.5M | +565.3K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 4.2M | 4.7M | +559.0K |
| HRT FINANCIAL LP | Increased | 1.8M | 2.4M | +556.6K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 657.4K | 1.2M | +532.8K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 4.1M | 3.6M | -513.8K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | New | 0 | 510.3K | +510.3K |
| SEVEN GRAND MANAGERS, LLC | New | 0 | 500.0K | +500.0K |
| Ardmore Road Asset Management LP | Reduced | 525.0K | 33.5K | -491.5K |
| DNB Asset Management AS | Increased | 120.4K | 610.4K | +490.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.