SUPER MICRO COMPUTER INC (SMCI)
Institutional ownership reported to the SEC as of Q2 2026, across 11 quarters.
734
Reporting holders
$18.2B
Reported value
74.5%
Of shares outstanding
27.9%
Held as options
+57
Holder change
Institutions report 447,882,194 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 | $1.5B | 28,787,183 | 0.12% | 7q | +551.4%+$1.3B |
| BlackRock, Inc. | $1.4B | 47,686,321 | 0.02% | 7q | +10.0%+$126.9M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.2B | 1,190,223 | 0.10% | 7q | +81.0%+$557.8M |
| VANGUARD CAPITAL MANAGEMENT LLC | $1.1B | 36,356,823 | 0.02% | 2q | +10.5%+$101.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $963.9M | 32,864,645 | 0.04% | 2q | +11.1%+$96.7M |
| STATE STREET CORP | $722.6M | 24,635,554 | 0.02% | 7q | +11.9%+$76.8M |
| UBS Group AG | $624.4M | 19,689,932 | 0.08% | 7q | +63.1%+$241.5M |
| CITADEL ADVISORS LLC | $597.4M | 3,542,512 | 0.07% | 7q | +117.6%+$322.9M |
| GOLDMAN SACHS GROUP INC | $506.4M | 11,085,764 | 0.04% | 7q | +221.9%+$349.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $453.2M | 15,510,079 | 0.02% | 7q | +9.6%+$39.6M |
| BNP PARIBAS FINANCIAL MARKETS | $386.5M | 7,682,632 | 0.13% | 7q | +41.4%+$113.2M |
| Invesco Ltd. | $343.7M | 11,716,747 | 0.03% | 7q | -0.8%-$2.8M |
| D. E. Shaw & Co., Inc. | $318.7M | 3,238,600 | 0.15% | 7q | +784.1%+$282.6M |
| TWO SIGMA INVESTMENTS, LP | $313.8M | 9,783,845 | 0.23% | 7q | +978.8%+$284.7M |
| MORGAN STANLEY | $265.4M | 9,049,474 | 0.01% | 7q | +18.0%+$40.4M |
| Tidal Investments LLC | $232.8M | 1,068,645 | 0.40% | 7q | +637.1%+$201.2M |
| Point72 Asset Management, L.P. | $226.4M | 4,755,283 | 0.25% | 5q | +14760.3%+$224.9M |
| Weiss Asset Management LP | $210.8M | 141,215 | 2.21% | 6q | -89.9%-$1.9B |
| CITIGROUP INC | $207.2M | 3,242,161 | 0.07% | 7q | +15.7%+$28.1M |
| RENAISSANCE TECHNOLOGIES LLC | $199.0M | 6,785,600 | 0.27% | 2q | +11323.6%+$197.3M |
| NORGES BANK | $185.1M | 6,312,211 | 0.02% | 5q | +35.3%+$48.3M |
| BARCLAYS PLC | $143.3M | 2,954,109 | 0.03% | 7q | -18.8%-$33.1M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $138.5M | 4,720,498 | 0.02% | 7q | +13.4%+$16.4M |
| Sixth Street Partners Management Company, L.P. | $138.5M | 4,720,498 | 0.02% | new | NEW |
| MARSHALL WACE, LLP | $135.5M | 4,618,753 | 0.11% | 8q | -35.7%-$75.4M |
| NORTHERN TRUST CORP | $135.2M | 4,609,883 | 0.02% | 7q | +6.3%+$8.0M |
| CANTOR FITZGERALD, L. P. | $134.4M | 2,481,096 | 0.72% | 7q | +113.8%+$71.5M |
| MILLENNIUM MANAGEMENT LLC | $133.2M | 1,772,969 | 0.05% | 7q | +265.8%+$96.8M |
| BANK OF AMERICA CORP /DE/ | $130.8M | 4,459,298 | 0.01% | 7q | +14.5%+$16.6M |
| Ghisallo Capital Management LLC | $128.0M | 4,365,060 | 2.51% | new | NEW |
| Assenagon Asset Management S.A. | $127.6M | 4,349,726 | 0.08% | 7q | +3640.9%+$124.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $122.0M | 4,158,896 | 0.02% | 7q | +10.6%+$11.7M |
| WHITEBOX ADVISORS LLC | $120.3M | options only | 1.57% | 4q | OPTIONS |
| PEAK6 LLC | $117.5M | 390,783 | 0.24% | 7q | -9.5%-$12.3M |
| Marex Group Ltd | $111.9M | 2,597,473 | 0.47% | 7q | +15.7%+$15.2M |
| TORONTO DOMINION BANK | $110.5M | 557,752 | 0.13% | 7q | +6.8%+$7.1M |
| DIMENSIONAL FUND ADVISORS LP | $104.6M | 3,568,972 | 0.02% | 7q | -12.6%-$15.1M |
| BANK OF MONTREAL /CAN/ | $102.1M | 2,013,916 | 0.03% | 7q | +50.6%+$34.3M |
| Belvedere Trading LLC | $100.9M | 222,038 | 0.12% | 7q | HELD |
| Caption Management, LLC | $99.9M | 120,350 | 0.47% | 7q | -38.9%-$63.6M |
| WOLVERINE ASSET MANAGEMENT LLC | $99.6M | options only | 0.87% | 7q | OPTIONS |
| NATIONAL BANK OF CANADA /FI/ | $98.7M | 3,366,183 | 0.07% | 7q | +26.8%+$20.9M |
| IMC-Chicago, LLC | $97.4M | 3,320,429 | 0.02% | 3q | +357.1%+$76.1M |
| CAPITAL FUND MANAGEMENT S.A. | $95.6M | 2,881,318 | 0.42% | 7q | +194.5%+$63.1M |
| Balyasny Asset Management L.P. | $94.2M | 2,841,577 | 0.12% | 7q | HELD |
| Legal & General Group Plc | $93.6M | 3,192,568 | 0.02% | 7q | -19.8%-$23.1M |
| VANGUARD FIDUCIARY TRUST CO | $92.6M | 3,155,931 | 0.02% | 2q | +9.9%+$8.4M |
| PeakShares LLC | $88.0M | 3,000 | 0.07% | new | NEW |
| Walleye Trading LLC | $87.8M | 1,900 | 0.10% | 7q | -99.7%-$33.5B |
| LMR Partners LLP | $87.8M | 197,623 | 0.33% | 7q | +1876.2%+$83.3M |
| Quadrature Capital Ltd | $87.7M | 2,990,604 | 0.75% | 3q | +305.5%+$66.1M |
| Clear Street Group Inc. | $87.7M | 2,989,651 | 0.22% | 4q | +233.4%+$61.4M |
| FMR LLC | $80.8M | 2,756,523 | 0.00% | 7q | +672.0%+$70.4M |
| DISCIPLINED GROWTH INVESTORS INC /MN | $78.1M | 2,663,417 | 1.32% | 8q | -46.6%-$68.2M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $77.3M | 2,635,196 | 0.11% | 6q | +2741.3%+$74.6M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $76.3M | 2,601,807 | 0.09% | 7q | +42.6%+$22.8M |
| AQR CAPITAL MANAGEMENT LLC | $72.6M | 2,479,580 | 0.03% | 7q | +1190.0%+$67.0M |
| Bank of New York Mellon Corp | $71.3M | 2,429,301 | 0.01% | 7q | HELD |
| Alyeska Investment Group, L.P. | $70.7M | 2,409,339 | 0.18% | new | NEW |
| Parallax Volatility Advisers, L.P. | $67.7M | 403,449 | 0.12% | 7q | +50.2%+$22.6M |
| FIRST TRUST ADVISORS LP | $67.5M | 2,301,397 | 0.04% | 7q | +270.9%+$49.3M |
| DEUTSCHE BANK AG\ | $64.9M | 2,211,791 | 0.02% | 7q | +11.5%+$6.7M |
| HSBC HOLDINGS PLC | $56.7M | 1,564,866 | 0.02% | 7q | +4.3%+$2.4M |
| NEEDHAM INVESTMENT MANAGEMENT LLC | $54.5M | 1,858,500 | 1.64% | 7q | +15.0%+$7.1M |
| Amundi | $48.6M | 1,655,470 | 0.01% | 7q | -2.1%-$1.0M |
| Optiver Holding B.V. | $47.9M | 1,633,923 | 0.01% | 5q | +737.5%+$42.2M |
| Connor, Clark & Lunn Investment Management Ltd. | $47.9M | 1,633,372 | 0.09% | new | NEW |
| Swiss National Bank | $46.8M | 1,594,200 | 0.02% | 7q | +1.1%+$510.3K |
| Nuveen, LLC | $44.6M | 1,519,936 | 0.01% | 6q | +10.9%+$4.4M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $43.3M | 1,476,461 | 0.02% | 7q | +19.3%+$7.0M |
| JPMORGAN CHASE & CO | $42.8M | 1,519,636 | 0.00% | 7q | -24.2%-$13.7M |
| CANADA PENSION PLAN INVESTMENT BOARD | $42.0M | 1,432,740 | 0.02% | 7q | -47.8%-$38.5M |
| Vanguard Global Advisers, LLC | $35.6M | 1,214,668 | 0.02% | 2q | +10.1%+$3.3M |
| Sculptor Capital LP | $34.7M | options only | 0.28% | 7q | OPTIONS |
| Sumitomo Mitsui Trust Group, Inc. | $33.4M | 1,138,826 | 0.02% | 7q | -6.3%-$2.2M |
| ROYAL BANK OF CANADA | $33.3M | 1,102,298 | 0.00% | 7q | -15.5%-$6.1M |
| TUDOR INVESTMENT CORP ET AL | $30.9M | options only | 0.04% | 8q | OPTIONS |
| VANGUARD ASSET MANAGEMENT, Ltd | $30.4M | 1,034,982 | 0.02% | 2q | +16.9%+$4.4M |
| DLD Asset Management, LP | $30.1M | options only | 1.99% | new | OPTIONS |
| RHUMBLINE ADVISERS | $30.0M | 1,021,333 | 0.02% | 7q | HELD |
| Trexquant Investment LP | $28.1M | 876,385 | 0.17% | 5q | +89.5%+$13.3M |
| Qube Research & Technologies Ltd | $27.3M | 2,155 | 0.03% | 7q | HELD |
| CREDIT AGRICOLE S A | $27.0M | 761,861 | 0.05% | 6q | -2.4%-$667.2K |
| LPL Financial LLC | $26.8M | 903,997 | 0.01% | 7q | +3.8%+$970.5K |
| Man Group plc | $26.7M | 2,267 | 0.04% | 5q | -96.1%-$651.5M |
| WELLS FARGO & COMPANY/MN | $24.8M | 695,547 | 0.00% | 7q | -93.0%-$329.8M |
| NOMURA HOLDINGS INC | $24.5M | 120,128 | 0.03% | 7q | -83.1%-$120.5M |
| MIZUHO MARKETS AMERICAS LLC | $23.6M | 659,800 | 0.37% | 4q | -22.1%-$6.7M |
| Allianz Asset Management GmbH | $23.4M | 288,138 | 0.02% | 3q | +30.9%+$5.5M |
| Squarepoint Ops LLC | $21.6M | 23,893 | 0.02% | 7q | +58.5%+$8.0M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $21.5M | 734,644 | 0.02% | 7q | +1023.8%+$19.6M |
| Schonfeld Strategic Advisors LLC | $20.9M | 622,768 | 0.07% | 2q | -17.2%-$4.4M |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $20.3M | 690,808 | 0.07% | 4q | HELD |
| California Public Employees Retirement System | $19.8M | 676,073 | 0.01% | 7q | -4.2%-$876.5K |
| AMERIPRISE FINANCIAL INC | $18.9M | 646,325 | 0.00% | 7q | -50.2%-$19.1M |
| Baader Bank Aktiengesellschaft | $18.9M | 8,069 | 1.42% | 2q | -61.1%-$29.6M |
| DNB Asset Management AS | $17.9M | 610,388 | 0.05% | 5q | +406.8%+$14.4M |
| Aberdeen Group plc | $16.6M | 564,300 | 0.02% | 7q | +15.9%+$2.3M |
| PRINCIPAL FINANCIAL GROUP INC | $16.2M | 551,212 | 0.01% | 7q | -2.6%-$426.3K |
| RPG Investment Advisory, LLC | $15.3M | 521,324 | 1.57% | 7q | +0.8%+$126.5K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Capital Ventures Internationalwith 6 co-filers | 5.1% |
| 2026-08-13 | 13G/A | JANE STREET GROUP, LLCwith 3 co-filers | 7.4% |
| 2026-07-31 | 13G | Vanguard Portfolio Management | 5.1% |
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 | 734 | $18.2B | 447,882,194 | 134 | 280 | 212 | 27.9% |
| Q1 2026 | 677 | $12.0B | 338,218,491 | 87 | 240 | 236 | 35.7% |
| Q4 2025 | 706 | $15.0B | 326,885,440 | 73 | 219 | 271 | 36.3% |
| Q3 2025 | 790 | $24.6B | 320,846,077 | 131 | 270 | 264 | 37.6% |
| Q2 2025 | 776 | $22.9B | 302,306,847 | 152 | 277 | 233 | 35.3% |
| Q1 2025 | 706 | $15.4B | 297,616,962 | 163 | 259 | 183 | 33.7% |
| Q4 2024 | 632 | $15.4B | 303,973,304 | 542 | 34 | 6 | 39.8% |
| Q3 2024 | 50 | $620.6M | 1,346,478 | 49 | 0 | 0 | 9.7% |
| Q2 2024 | 5 | $6.7M | 8,167 | 4 | 1 | 0 | 0.0% |
| Q1 2024 | 1 | $2.0K | 2 | 1 | 0 | 0 | 0.0% |
| Q4 2023 | 1 | $561.7K | 19,189 | 0 | 0 | 0 | 0.0% |