Super Micro Computer Ownership | Who Owns Super Micro Computer?
Super Micro Computer Ownership Summary
Super Micro Computer is owned by 51.12% institutional investors, 14.03% insiders, and 34.85% retail investors. Blackrock is the largest institutional shareholder, holding 7.11% of SMCI shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.67% of its assets in Super Micro Computer shares.
SMCI Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Super Micro Computer | 51.12% | 14.03% | 34.85% |
| Sector | Technology Stocks | 143.99% | 12.56% | -56.55% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 4.02M | 7.11% | $3.29B |
| Blackrock funding, inc. /de | 40.03M | 6.74% | $1.96B |
| Disciplined growth investors inc /mn | 9.73M | 1.64% | $476.91M |
| Susquehanna group, llp | 853.36K | 1.51% | $699.20M |
| Jane street group | 826.11K | 1.46% | $676.88M |
| Morgan stanley | 806.55K | 1.43% | $660.85M |
| Northern trust | 620.13K | 1.10% | $508.10M |
| Dimensional fund advisors lp | 345.83K | 0.61% | $283.61M |
| Marshall wace, llp | 3.44M | 0.58% | $168.48M |
| Weiss asset management lp | 3.36M | 0.57% | $164.85M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Disciplined growth investors inc /mn | 9.73M | 9.12% | $476.91M |
| Mitsubishi ufj morgan stanley securities | 742.00 | 7.71% | $607.96K |
| Plustick management | 265.00K | 7.70% | $12.99M |
| Needham investment management | 1.43M | 5.58% | $69.94M |
| Nepsis | 339.06K | 5.15% | $16.25M |
| Yiheng capital management | 75.00K | 4.95% | $61.45M |
| Sovereign's capital management | 177.18K | 4.65% | $8.68M |
| Seaport global advisors | 1.08K | 3.18% | $886.54K |
| Rpg investment advisory | 514.35K | 2.91% | $24.66M |
| Pinnacle wealth management | 2.80K | 2.87% | $2.29M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Clear street | 3.24M | 0.63% | 3.24M |
| Marshall wace, llp | 3.44M | 0.19% | 2.94M |
| Alyeska investment group | 2.13M | 0.37% | 2.13M |
| Weiss asset management lp | 3.36M | 1.90% | 1.63M |
| Disciplined growth investors inc /mn | 9.73M | 9.12% | 1.38M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Coatue management | - | - | -8.87M |
| Vanguard group | - | - | -6.15M |
| Shaolin capital management | - | - | -2.82M |
| State street | - | - | -2.14M |
| Blackrock | 4.02M | 0.07% | -1.37M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Clear street | 3.24M | 0.63% | 3.24M | $158.72M |
| Alyeska investment group | 2.13M | 0.37% | 2.13M | $104.43M |
| Whale rock capital management | 556.52K | 0.38% | 556.52K | $27.27M |
| Point72 asset management | 534.37K | 0.05% | 534.37K | $26.19M |
| Twinbeech capital lp | 514.66K | 0.57% | 514.66K | $25.22M |
Sold Out
| Holder | Change |
|---|---|
| Sandy spring bank | -1.00 |
| Financial management professionals | -1.00 |
| Peak6 investments | -1.00 |
| Manchester capital management | -1.00 |
| Wfa of san diego | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 908 | 9.53% | 303,466,325 | 1.15% | 51 | 2.01% | 481 | 3.89% | 258 | 20.56% |
| Mar 31, 2025 | 817 | 2.25% | 299,666,900 | -0.57% | 50 | 1.95% | 452 | -32.23% | 214 | 613.33% |
| Dec 31, 2024 | 30 | -95.72% | 326,984 | -98.92% | - | 0.00% | 18 | -95.14% | 5 | -97.79% |
| Sep 30, 2024 | 694 | -35.44% | 30,105,216 | -5.19% | 54 | 1.66% | 364 | -45.18% | 225 | -12.79% |
| Jun 30, 2024 | 1,063 | 7.16% | 31,731,183 | -5.24% | 56 | 1.60% | 655 | 14.11% | 256 | -20.99% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 15.94M | 2.67% | -374.18K |
| Vanguard 500 Index Investor | 12.71M | 2.13% | -1.86M |
| Invesco QQQ Trust | 11.62M | 1.98% | - |
| Vanguard Mid Cap Index Institutional | 11.32M | 1.90% | 121.93K |
| Fidelity 500 Index | 6.51M | 1.09% | 2.79K |
| Vanguard Growth Index Investor | 6.33M | 1.06% | 21.75K |
| SPDR® S&P 500 ETF | 6.27M | 1.06% | -91.76K |
| SPDR® S&P 500® ETF | 6.21M | 1.05% | 76.15K |
| iShares Core S&P 500 ETF | 6.18M | 1.04% | - |
| SPDR® S&P 500® ETF Trust | 6.10M | 1.03% | -31.97K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Sep 15, 2025 | WEIGAND DAVID E | SVP, Chief Financial Officer | Sell | $1.13M |
| Sep 03, 2025 | WEIGAND DAVID E | SVP, Chief Financial Officer | Sell | $995.02K |
| Sep 03, 2025 | WEIGAND DAVID E | SVP, Chief Financial Officer | Sell | $12.26K |
| Aug 22, 2025 | KAO GEORGE | SVP, OPERATIONS | Sell | $1.76M |
| Jul 28, 2025 | Liu Liang Chiu-Chu Sara | Sell | $12.00M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | 6 |
| 2025 Q2 | - | 8 |
| 2025 Q1 | - | 5 |
| 2024 Q4 | - | - |
| 2024 Q3 | - | - |
SMCI Ownership FAQ
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