Super Micro Computer (SMCI)
Builds modular rack-scale server, storage, and liquid-cooling systems for AI and enterprise infrastructure.
$41.49
After hours−0.04 (−0.08%)
At close$41.53(+0.80%)
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13F · 13D/G · Form 4
| Institutions | 75.10% | 451.66M shares | |
|---|---|---|---|
| 900 holders · as of Jun 30, 2026 | |||
| Insiders | 7.07% | 42.50M shares | |
| 16 holders · as of Sep 8, 2026 | |||
| Strategic holders | 6.71% | 40.33M shares | |
| 1 holder · as of Jun 18, 2026 | |||
| Other | 11.12% | 66.92M shares | |
| remainder | |||
601.42M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
900 holders · 451.66M shares · 152 new positions · 448 increased · 253 reduced · 87 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 47.69M | 7.93% | +4.33M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 36.36M | 6.05% | +3.46M | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 32.86M | 5.46% | +3.30M | Aug 13, 2026 |
| Jane Street Group, LLC | 28.79M | 4.79% | +24.37M | Aug 14, 2026 |
| State Street Corp | 24.64M | 4.10% | +2.62M | Aug 7, 2026 |
| UBS Group AG | 19.69M | 3.27% | +7.62M | Aug 13, 2026 |
| Geode Capital Management, LLC | 15.51M | 2.58% | +1.35M | Aug 12, 2026 |
| Invesco Ltd. | 11.72M | 1.95% | −96.4K | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Jane Street Group, LLC | 8.50% | 56.64M | 13G | Jun 18, 2026 |
| Vanguard Capital Management | 6.31% | 37.93M | 13G | Apr 30, 2026 |
| Capital Ventures International | 6.20% | 40.33M | 13G | Jun 18, 2026 |
| Susquehanna Investment Groupincl. G1 Execution Services, LLC, Susquehanna Securities, LLC | 5.30% | 30.81M | 13G | Nov 14, 2024 |
| Vanguard Portfolio Management | 5.09% | 32.93M | 13G | Jul 31, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 4, 2026 | Liang Chiu-Chu Sara Liudirector, 10 percent owner: | Sale | 100,000 | $40.00 | 437,506 |
| Sep 3, 2026 | Liang Chiu-Chu Sara Liudirector, 10 percent owner: | Sale · 2 lots | 100,000 | $37.19 | 537,506 |
| Sep 4, 2026 | Charles Liangdirector, 10 percent owner, officer: President and CEO | Sale | 100,000 | $40.00 | 437,506 |
| Sep 3, 2026 | Charles Liangdirector, 10 percent owner, officer: President and CEO | Sale · 2 lots | 100,000 | $37.19 | 537,506 |
| Nov 26, 2025 | Sherman Tuandirector | Sale | 48,630 | $33.00 | 207,156 |
| Nov 24, 2025 | George Kaoofficer: SVP, OPERATIONS | Sale | 56,904 | $32.83 | 134,691 |
House and Senate disclosures
Not reported.