Who Owns SUPER MICRO COMPUTER INC (SMCIP)? -- Institutional Holders (2026-06-30)
139 institutions reported holding $9.09B of SUPER MICRO COMPUTER INC (SMCIP) in SEC 13F filings for 2026-06-30. Largest institutional holders: Weiss Asset Management LP ($817.8M), ARISTEIA CAPITAL, L.L.C. ($719.5M), JANE STREET GROUP, LLC ($550.3M), D. E. Shaw & Co., Inc. ($550.0M), IMC-Chicago, LLC ($501.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Weiss Asset Management LP | $817.8M | 4.8M | Added |
| 2 | ARISTEIA CAPITAL, L.L.C. | $719.5M | 3.2M | Added |
| 3 | JANE STREET GROUP, LLC | $550.3M | 10.6M | Added |
| 4 | D. E. Shaw & Co., Inc. | $550.0M | 3.2M | Added |
| 5 | IMC-Chicago, LLC | $501.2M | 17.1M | Added |
| 6 | Linden Advisors LP | $376.6M | 0 | Added |
| 7 | WHITEBOX ADVISORS LLC | $332.2M | 1.4M | New |
| 8 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $319.6M | 6.4M | Added |
| 9 | SUSQUEHANNA ADVISORS GROUP, INC. | $302.5M | 5.8M | New |
| 10 | Context Capital Management, LLC | $298.3M | 1.5M | Added |
| 11 | BlackRock, Inc. | $298.2M | 4.0M | Added |
| 12 | Aequim Alternative Investments LP | $276.8M | 4.3M | Added |
| 13 | WOLVERINE ASSET MANAGEMENT LLC | $219.3M | 1.9M | Trimmed |
| 14 | MILLENNIUM MANAGEMENT LLC | $205.7M | 3.3M | Added |
| 15 | TWO SIGMA INVESTMENTS, LP | $196.4M | 3.2M | Trimmed |
| 16 | Sculptor Capital LP | $154.0M | 2.1M | Trimmed |
| 17 | Optiver Holding B.V. | $150.5M | 5.1M | Added |
| 18 | SIMPLEX TRADING, LLC | $148.4M | 5.1M | Trimmed |
| 19 | Calamos Advisors LLC | $141.6M | 1.5M | Added |
| 20 | Hudson Bay Capital Management LP | $114.2M | 2.2M | New |
| 21 | GROUP ONE TRADING LLC | $114.2M | 3.9M | Added |
| 22 | SOROS FUND MANAGEMENT LLC | $111.5M | 2.2M | New |
| 23 | TUDOR INVESTMENT CORP ET AL | $110.7M | 66.0M | Trimmed |
| 24 | ADVENT CAPITAL MANAGEMENT /DE/ | $100.2M | 295,651 | Added |
| 25 | VAN ECK ASSOCIATES CORP | $97.3M | 1.9M | New |
Source: SEC Form 13F filings · as of 2026-06-30