As of June 02, 2026, the three largest insider holders of SMCI are Liang Chiu-Chu Sara Liu (Vp Of Operations Treasurer, 40.43Mn shares), Charles Liang (President And Ceo, 40.43Mn shares), Liang Chiu-Chu Sara Liu (Director, 25.67Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Sherman Tuan | - | 207,156 | 0 | 01 Dec, 2025 |
| Shiu Leung Chan | - | 42,917 | 0 | 05 Feb, 2024 |
| Robert L Blair | - | 1,580 | 0 | 02 Jul, 2025 |
| Tally C Liu | - | 286,047 | 0 | 02 Feb, 2026 |
| Daniel W Fairfax | - | 19,833 | 0 | 02 Jul, 2024 |
| Saria Tseng | - | 29,889 | 0 | 02 Jul, 2021 |
| Yih-Shyan Wally Liaw | Secretary V P Of Intl Sales | 0 | 14,990,450 | 20 May, 2025 |
| Liang Chiu-Chu Sara Liu | Vp Of Operations Treasurer | 0 | 40,426,120 | 30 Jul, 2025 |
| Charles Liang | President And Ceo | 40,426,120 | 0 | 30 Jul, 2025 |
| Kenneth Cheung | Svp, Chief Accounting Officer | 58,530 | 0 | 19 Feb, 2026 |
| Don W Clegg | Svp, Worldwide Sales | 49,059 | 0 | 19 Feb, 2026 |
| George Kao | Svp, Operations | 134,691 | 0 | 26 Nov, 2025 |
| David E Weigand | Svp, Chief Financial Officer | 115,246 | 0 | 19 Feb, 2026 |
| Judy L. Lin | - | 54,940 | 0 | 02 Jul, 2025 |
| Susan Mogensen | - | 3,280 | 0 | 02 Jul, 2025 |
| Scott Angel | - | 1,672 | 0 | 02 Jul, 2025 |
| Jin Xiao | Sr. Corporate Vp, Engineering | 186,213 | 0 | 19 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 27 Feb, 2026 | Liang Chiu-Chu Sara Liu | Common Stock | A | 20,980 | $4.24 | 630,780 | D | M |
| 27 Feb, 2026 | Charles Liang | Common Stock | A | 20,980 | $4.24 | 630,780 | I | M |
| 27 Feb, 2026 | Liang Chiu-Chu Sara Liu | Employee Stock Option (right to buy) | D | 20,980 | $0.00 | 0 | D | M |
| 27 Feb, 2026 | Charles Liang | Employee Stock Option (right to buy) | D | 20,980 | $0.00 | 0 | I | M |
| 17 Feb, 2026 | Jin Xiao | Common Stock | A | 4,000 | - | 187,747 | D | M |
| 17 Feb, 2026 | Liang Chiu-Chu Sara Liu | Common Stock | A | 3,650 | - | 611,908 | D | M |
| 17 Feb, 2026 | Kenneth Cheung | Common Stock | A | 2,250 | - | 59,457 | D | M |
| 17 Feb, 2026 | Jin Xiao | Common Stock | A | 4,000 | - | 187,747 | D | M |
| 17 Feb, 2026 | Don W Clegg | Common Stock | A | 1,750 | - | 49,775 | D | M |
| 17 Feb, 2026 | David E Weigand | Common Stock | A | 6,500 | - | 117,579 | D | M |
| 17 Feb, 2026 | David E Weigand | Common Stock | A | 6,500 | - | 117,579 | D | M |
| 17 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | A | 3,400 | - | 95,712 | D | M |
| 17 Feb, 2026 | Charles Liang | Common Stock | A | 3,650 | - | 611,908 | I | M |
| 17 Feb, 2026 | Liang Chiu-Chu Sara Liu | Common Stock | D | 2,108 | $30.11 | 609,800 | D | F |
| 17 Feb, 2026 | Jin Xiao | Common Stock | D | 1,534 | $30.11 | 186,213 | D | F |
| 17 Feb, 2026 | Jin Xiao | Common Stock | D | 1,534 | $30.11 | 186,213 | D | F |
| 17 Feb, 2026 | David E Weigand | Common Stock | D | 2,333 | $30.11 | 115,246 | D | F |
| 17 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | D | 1,220 | $30.11 | 94,492 | D | F |
| 17 Feb, 2026 | David E Weigand | Common Stock | D | 2,333 | $30.11 | 115,246 | D | F |
| 17 Feb, 2026 | Charles Liang | Common Stock | D | 2,108 | $30.11 | 609,800 | I | F |