Based on data from the past 90 days ending February 19, 2026, Super Micro Computer's three largest insider shareholders are President And Ceo Charles Liang (41.03Mn shares), Director Liang Chiu-Chu Sara Liu (26.28Mn shares), Director Yih-Shyan Wally Liaw (15.08Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Charles Liang | President And Ceo | 41,034,378 | 30 Jul, 2025 |
| Liang Chiu-Chu Sara Liu | 26,280,778 | 12 Feb, 2026 | |
| Yih-Shyan Wally Liaw | 15,082,762 | 12 Feb, 2026 | |
| Tally C Liu | 286,047 | 02 Feb, 2026 | |
| Hwei-Ming Fred Tsai | 2,586,000 | 12 May, 2021 | |
| Sherman Tuan | 207,156 | 01 Dec, 2025 | |
| Jin Xiao | Sr. Corporate Vp And Engineering | 183,747 | 12 Feb, 2026 |
| George Kao | Svp And Operations | 134,691 | 26 Nov, 2025 |
| David E Weigand | Svp And Chief Financial Officer | 111,079 | 12 Feb, 2026 |
| Kenneth Cheung | Svp And Chief Accounting Officer | 57,207 | 12 Feb, 2026 |
| Judy L. Lin | 54,940 | 02 Jul, 2025 | |
| Don W Clegg | Svp And Worldwide Sales | 48,025 | 12 Feb, 2026 |
| Shiu Leung Chan | 429,170 | 05 Feb, 2024 | |
| Saria Tseng | 298,890 | 02 Jul, 2021 | |
| Michael S Mcandrews | 216,000 | 12 May, 2021 | |
| Daniel W Fairfax | 198,330 | 02 Jul, 2024 | |
| Susan Mogensen | 3,280 | 02 Jul, 2025 | |
| Scott Angel | 1,672 | 02 Jul, 2025 | |
| Robert L Blair | 1,580 | 02 Jul, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 10 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | D | 305 | $33.33 | 92,312 | D | F |
| 10 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | D | 1,804 | $33.33 | 88,974 | D | F |
| 10 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | D | 1,575 | $33.33 | 91,769 | D | F |
| 10 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | A | 4,370 | - | 93,344 | D | M |
| 10 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | A | 848 | - | 92,617 | D | M |
| 10 Feb, 2026 | Yih-Shyan Wally Liaw | Common Stock | A | 4,380 | - | 90,778 | D | M |
| 10 Feb, 2026 | Liang Chiu-Chu Sara Liu | Common Stock | D | 1,251 | $33.33 | 608,258 | D | F |
| 10 Feb, 2026 | Liang Chiu-Chu Sara Liu | Common Stock | A | 2,110 | - | 609,509 | D | M |
| 10 Feb, 2026 | Charles Liang | Common Stock | D | 1,251 | $33.33 | 608,258 | I | F |
| 10 Feb, 2026 | Charles Liang | Common Stock | A | 2,110 | - | 609,509 | I | M |
| 10 Feb, 2026 | Kenneth Cheung | Common Stock | A | 1,250 | - | 57,722 | D | M |
| 10 Feb, 2026 | Kenneth Cheung | Common Stock | D | 515 | $33.33 | 57,207 | D | F |
| 10 Feb, 2026 | Don W Clegg | Common Stock | A | 1,290 | - | 48,557 | D | M |
| 10 Feb, 2026 | Don W Clegg | Common Stock | D | 421 | $33.33 | 47,267 | D | F |
| 10 Feb, 2026 | Don W Clegg | Common Stock | D | 532 | $33.33 | 48,025 | D | F |
| 10 Feb, 2026 | Don W Clegg | Common Stock | A | 1,020 | - | 47,688 | D | M |
| 10 Feb, 2026 | David E Weigand | Common Stock | D | 1,100 | $33.33 | 110,208 | D | F |
| 10 Feb, 2026 | David E Weigand | Common Stock | A | 1,480 | - | 111,688 | D | M |
| 10 Feb, 2026 | David E Weigand | Common Stock | D | 609 | $33.33 | 111,079 | D | F |
| 10 Feb, 2026 | David E Weigand | Common Stock | A | 2,670 | - | 111,308 | D | M |