SUPER MICRO COMPUTER INC (SMCIP)
Institutional ownership reported to the SEC as of Q2 2026, across 24 quarters.
72
Reporting holders
$5.0B
Reported value
12.5%
Of shares outstanding
22.0%
Held as options
+57
Holder change
Institutions report 75,268,922 shares against 601,418,482 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (concept 2026-04-30).
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | $550.3M | 10,590,097 | 0.05% | new | NEW |
| IMC-Chicago, LLC | $501.2M | options only | 0.12% | 3q | OPTIONS |
| SUSQUEHANNA ADVISORS GROUP, INC. | $301.9M | 5,811,200 | 5.26% | new | NEW |
| Weiss Asset Management LP | $249.1M | 4,850,000 | 2.61% | new | NEW |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $240.4M | 2,550,000 | 5.85% | new | NEW |
| Aequim Alternative Investments LP | $223.4M | 4,300,000 | 3.47% | new | NEW |
| BlackRock, Inc. | $210.1M | 4,042,684 | 0.00% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $166.9M | 3,252,332 | 0.06% | new | NEW |
| ARISTEIA CAPITAL, L.L.C. | $166.0M | 3,220,000 | 2.16% | new | NEW |
| D. E. Shaw & Co., Inc. | $164.2M | 3,200,000 | 0.08% | new | NEW |
| TWO SIGMA INVESTMENTS, LP | $163.9M | 3,153,643 | 0.12% | new | NEW |
| Optiver Holding B.V. | $150.5M | options only | 0.04% | 5q | OPTIONS |
| SIMPLEX TRADING, LLC | $148.4M | options only | 0.09% | 7q | OPTIONS |
| Hudson Bay Capital Management LP | $114.2M | 2,225,000 | 0.31% | new | NEW |
| GROUP ONE TRADING LLC | $114.2M | options only | 0.16% | 7q | OPTIONS |
| SOROS FUND MANAGEMENT LLC | $111.5M | 2,175,408 | 1.37% | new | NEW |
| Sculptor Capital LP | $109.9M | 2,150,000 | 0.90% | new | NEW |
| WOLVERINE ASSET MANAGEMENT LLC | $98.8M | 1,924,254 | 0.87% | new | NEW |
| VAN ECK ASSOCIATES CORP | $97.3M | 1,873,503 | 0.06% | new | NEW |
| GOLDMAN SACHS GROUP INC | $79.8M | 1,534,947 | 0.01% | new | NEW |
| Context Capital Management, LLC | $79.2M | 1,525,000 | 1.54% | new | NEW |
| Calamos Advisors LLC | $78.7M | 1,513,992 | 0.26% | new | NEW |
| MARSHALL WACE, LLP | $76.7M | 1,500,000 | 0.06% | new | NEW |
| WHITEBOX ADVISORS LLC | $72.7M | 1,400,000 | 0.95% | new | NEW |
| Walleye Capital LLC | $69.2M | 1,350,000 | 0.25% | new | NEW |
| READYSTATE ASSET MANAGEMENT LP | $66.7M | 1,300,000,000 | 2.28% | new | NEW |
| NATIONAL BANK OF CANADA /FI/ | $58.5M | options only | 0.04% | 7q | OPTIONS |
| TUDOR INVESTMENT CORP ET AL | $51.2M | 1,000,000 | 0.07% | new | NEW |
| Ghisallo Capital Management LLC | $46.0M | 900,000 | 0.90% | new | NEW |
| CSS LLC/IL | $45.3M | 878,227 | 1.76% | new | NEW |
| FMR LLC | $41.8M | 817,948 | 0.00% | new | NEW |
| SONA ASSET MANAGEMENT (US) LLC | $38.5M | 750,000 | 0.81% | new | NEW |
| MORGAN STANLEY | $34.9M | 670,869 | 0.00% | new | NEW |
| MIRABELLA FINANCIAL SERVICES LLP | $31.2M | 400,000 | 2.98% | new | NEW |
| Magnetar Financial LLC | $29.2M | 570,680 | 0.27% | new | NEW |
| O'Connor Alternative Investments LLC | $28.2M | 550,000 | 2.06% | new | NEW |
| Graham Capital Management, L.P. | $25.6M | 500,000 | 0.47% | new | NEW |
| WELLS FARGO & COMPANY/MN | $23.3M | 449,100 | 0.00% | new | NEW |
| CAPSTONE INVESTMENT ADVISORS, LLC | $22.9M | 374,066,000 | 0.04% | new | NEW |
| Verition Fund Management LLC | $17.4M | 340,000,000 | 0.04% | new | NEW |
| TPG GP A, LLC | $15.3M | 300,000 | 0.31% | new | NEW |
| CREDIT INDUSTRIEL ET COMMERCIAL | $15.2M | 300,000 | 0.98% | new | NEW |
| ADVENT CAPITAL MANAGEMENT /DE/ | $15.2M | 295,651 | 0.34% | new | NEW |
| Skaana Management L.P. | $13.0M | 255,049 | 2.79% | new | NEW |
| Clearbridge Investments, LLC | $10.9M | 209,423 | 0.01% | new | NEW |
| SSI INVESTMENT MANAGEMENT LLC | $10.8M | 211,690 | 0.63% | new | NEW |
| Brevan Howard Capital Management LP | $10.2M | 20,000,000 | 0.08% | new | NEW |
| Jefferies Financial Group Inc. | $10.1M | 194,274 | 0.07% | new | NEW |
| BOOTHBAY FUND MANAGEMENT, LLC | $10.0M | 192,728 | 0.13% | new | NEW |
| BARCLAYS PLC | $8.5M | 162,813 | 0.00% | new | NEW |
| JPMORGAN CHASE & CO | $8.2M | 398,074 | 0.00% | 3q | HELD |
| BlueCrest Capital Management Ltd | $8.2M | 157,051 | 0.27% | new | NEW |
| Shaolin Capital Management LLC | $7.3M | 143,250 | 0.35% | new | NEW |
| Invesco Ltd. | $7.0M | 135,000 | 0.00% | new | NEW |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $5.1M | 100,000 | 0.07% | new | NEW |
| HBK INVESTMENTS L P | $5.1M | 100,000 | 0.05% | new | NEW |
| SHENKMAN CAPITAL MANAGEMENT INC | $4.2M | 80,000 | 0.58% | new | NEW |
| Brooklands Fund Management Ltd | $3.3M | 69,150 | 2.62% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $3.0M | 57,085 | 0.00% | new | NEW |
| Marathon Trading Investment Management LLC | $2.9M | options only | 0.09% | new | OPTIONS |
| LMR Partners LLP | $2.7M | 5,360,000 | 0.01% | new | NEW |
| UBS Group AG | $2.6M | 50,000 | 0.00% | new | NEW |
| Monashee Investment Management LLC | $2.6M | 50,000 | 4.36% | new | NEW |
| Man Group plc | $2.5M | 50,000 | 0.00% | new | NEW |
| Elequin Capital, LP | $2.2M | 42,116 | 0.06% | new | NEW |
| STIFEL FINANCIAL CORP | $1.9M | 35,926 | 0.00% | new | NEW |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $1.2M | options only | 0.00% | new | OPTIONS |
| Tairen Capital Ltd | $1.0M | 20,000 | 0.09% | new | NEW |
| Ionic Capital Management LLC | $818.8K | 15,758 | 0.12% | new | NEW |
| NOMURA HOLDINGS INC | $779.4K | 15,000 | 0.00% | new | NEW |
| C Partners Holding GmbH | $421.4K | options only | 0.13% | new | OPTIONS |
| Alpine Global Management, LLC | $281.3K | options only | 0.05% | 2q | OPTIONS |
| CMT Capital Markets Trading GmbH | $10.5K | options only | 0.09% | 4q | OPTIONS |
| OSAIC HOLDINGS, INC. | $6.6K | options only | 0.00% | new | OPTIONS |
| Capital Markets Trading UK LLP | $4.4K | options only | 0.04% | 6q | OPTIONS |
| SG Americas Securities, LLC | $4.3K | options only | 0.00% | 2q | OPTIONS |
| CoreCap Advisors, LLC | $2.9K | options only | 0.00% | 2q | OPTIONS |
| LAZARD ASSET MANAGEMENT LLC | $47 | 4,553 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 72 | $5.0B | 75,268,922 | 64 | 0 | 0 | 22.0% |
| Q1 2026 | 15 | $625.8M | 557,900 | 6 | 0 | 1 | 100.0% |
| Q4 2025 | 16 | $1.1B | 732,205 | 9 | 1 | 0 | 100.0% |
| Q3 2025 | 11 | $597.8M | 338,100 | 7 | 0 | 0 | 100.0% |
| Q2 2025 | 12 | $1.0B | 32,100 | 5 | 0 | 0 | 100.0% |
| Q1 2025 | 14 | $1.0B | 10,100 | 5 | 0 | 1 | 100.0% |
| Q4 2024 | 19 | $1.3B | 307,100 | 23 | 0 | 0 | 100.0% |
| Q3 2024 | 14 | $2.7B | 4,300 | 5 | 0 | 1 | 100.0% |
| Q2 2024 | 12 | $4.8B | 25,100 | 7 | 0 | 0 | 100.0% |
| Q1 2024 | 11 | $6.0B | 7,815 | 6 | 0 | 0 | 100.0% |
| Q4 2023 | 9 | $403.2M | 3,100 | 4 | 0 | 0 | 100.0% |
| Q3 2023 | 7 | $406.7M | 8,800 | 0 | 1 | 0 | 100.0% |
| Q2 2023 | 9 | $373.1M | 2,500 | 6 | 0 | 0 | 100.0% |
| Q1 2023 | 4 | $44.1M | 0 | 2 | 0 | 0 | 100.0% |
| Q4 2022 | 3 | $18.6M | 0 | 1 | 0 | 0 | 100.0% |
| Q3 2022 | 4 | $33.9M | 0 | 1 | 0 | 0 | 100.0% |
| Q2 2022 | 4 | $17.9M | 0 | 4 | 0 | 0 | 100.0% |
| Q1 2022 | 1 | $26.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q4 2021 | 2 | $69.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q3 2021 | 2 | $7.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q2 2021 | 1 | $3.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2021 | 1 | $14.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q4 2020 | 1 | $47.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q3 2020 | 1 | $10.0K | 0 | 1 | 0 | 0 | 100.0% |