As of March 23, 2026, the three largest insider holders of ANET are Andreas Bechtolsheim (Chief Development Officer, 45.81Mn shares), Jayshree Ullal (Ceo And Chairperson, 18.31Mn shares), Charles H Giancarlo (Director, 222.55K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Andreas Bechtolsheim | Chief Development Officer | 0 | 45,807,012 | 09 Jun, 2022 |
| Jayshree Ullal | Ceo And Chairperson | 0 | 18,312,010 | 18 Nov, 2025 |
| Kenneth Duda | President And Cto | 12,976 | 502,400 | 19 Mar, 2026 |
| Charles H Giancarlo | 222,549 | 0 | 24 Feb, 2026 | |
| Daniel Scheinman | 157,221 | 0 | 24 Feb, 2026 | |
| Jayshree Ullal | Ceo And Chairperson | 122,729 | 0 | 24 Feb, 2026 |
| Andreas Bechtolsheim | Chief Development Officer | 103,462 | 0 | 23 Feb, 2023 |
| Anshul Sadana | Svp, Chief Operating Officer | 72,199 | 0 | 22 May, 2024 |
| Chantelle Yvette Breithaupt | Senior Vice President, Cfo | 69,624 | 0 | 24 Feb, 2026 |
| Mark B Templeton | 56,901 | 0 | 24 Feb, 2026 | |
| Lewis Chew | 30,261 | 0 | 24 Feb, 2026 | |
| Nikos Theodosopoulos | 26,002 | 0 | 24 May, 2023 | |
| Ita M Brennan | Senior Vice President, Cfo | 21,070 | 0 | 05 Dec, 2023 |
| Mark B Templeton | 0 | 18,800 | 11 Feb, 2022 | |
| Yvonne Wassenaar | 11,179 | 0 | 18 Mar, 2026 | |
| Kelly Bodnar Battles | 9,529 | 0 | 25 Feb, 2026 | |
| Todd Nightingale | President And Coo | 6,128 | 0 | 24 Feb, 2026 |
| Ann Mather | 4,100 | 0 | 24 May, 2022 | |
| Robert G Lavender | 3,262 | 0 | 24 Feb, 2026 | |
| Charles H Giancarlo | 0 | 1,784 | 04 Mar, 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 |
|---|---|---|---|---|---|---|---|---|
| 17 Mar, 2026 | Kenneth Duda | Common Stock | A | 32,000 | $15.26 | 44,976 | D | M |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 7,401 | $133.03 | 37,575 | D | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 14,005 | $134.02 | 23,570 | D | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 8,581 | $134.88 | 14,989 | D | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 2,013 | $135.97 | 12,976 | D | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 3,701 | $133.03 | 1,107,467 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 7,003 | $134.02 | 1,100,464 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 4,290 | $134.88 | 1,096,174 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 1,006 | $135.97 | 1,095,168 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 2,313 | $133.03 | 510,087 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 4,377 | $134.02 | 505,710 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 2,681 | $134.88 | 503,029 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Common Stock | D | 629 | $135.97 | 502,400 | I | S |
| 17 Mar, 2026 | Kenneth Duda | Non-Qualified Stock Option (right to buy) | D | 32,000 | $0.00 | 64,000 | D | M |
| 16 Mar, 2026 | Yvonne Wassenaar | Common Stock | D | 264 | $132.69 | 12,310 | D | S |
| 16 Mar, 2026 | Yvonne Wassenaar | Common Stock | D | 360 | $133.55 | 11,950 | D | S |
| 16 Mar, 2026 | Yvonne Wassenaar | Common Stock | D | 232 | $134.65 | 11,718 | D | S |
| 16 Mar, 2026 | Yvonne Wassenaar | Common Stock | D | 539 | $135.54 | 11,179 | D | S |
| 11 Mar, 2026 | Kenneth Duda | Common Stock | D | 55,814 | $0.00 | 702,147 | I | J |
| 11 Mar, 2026 | Kenneth Duda | Common Stock | D | 55,814 | $0.00 | 702,147 | I | J |