ANET
Arista Networks, Inc.
NYSE · Technology · Computer Hardware · US
$182.91
+3.35%0
Insider buys (3m)
175
Insider sells (3m)
-$714.4M
Net value (3m)
+8.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 13, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 18,656 | $217 |
| Oct 13, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 93,241 | $217 |
| Oct 13, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 4,000 | $217 |
| Oct 13, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 19,990 | $217 |
| Oct 9, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 13,860 | $217 |
| Oct 9, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 69,272 | $217 |
| Oct 8, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 51,805 | $212 |
| Oct 8, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 259,045 | $212 |
| Oct 8, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 781 | $213 |
| Oct 8, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 13,179 | $211 |
| Oct 8, 2026 | Breithaupt Chantelle Yvette · officer: Senior Vice President, CFO | Sale | 1,224 | $215 |
| Oct 8, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 3,902 | $213 |
| Oct 8, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 65,897 | $211 |
| Oct 5, 2026 | TEMPLETON MARK B · director | Sale | 700 | $202 |
| Oct 5, 2026 | TEMPLETON MARK B · director | Sale | 1,800 | $204 |
| Oct 5, 2026 | TEMPLETON MARK B · director | Sale | 500 | $203 |
| Oct 5, 2026 | TEMPLETON MARK B · director | Sale | 200 | $206 |
| Sep 29, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 8,948 | $211 |
| Sep 29, 2026 | Ullal Jayshree · director, officer: CEO and Chairperson | Sale | 44,726 | $211 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 1,558 | $203 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 2,038 | $205 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 2,031 | $205 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 7,420 | $203 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 3,533 | $205 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 854 | $202 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 3,262 | $205 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 4,281 | $203 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 1,269 | $205 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 2,200 | $205 |
| Sep 23, 2026 | Duda Kenneth · director, officer: President and CTO | Sale | 2,700 | $203 |
Institutional positioning
13F filings over the trailing two quarters
New 615Increased 1823Reduced 1502Sold out 134
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 91,907,642 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 91,383,843 | Aug 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 68,688,349 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 68,270,206 | May 15, 2026 |
| FMR LLC | Increased | 52,306,626 | May 15, 2026 |
| STATE STREET CORP | Increased | 48,165,803 | Sep 22, 2026 |
| FMR LLC | Reduced | 47,349,865 | Aug 13, 2026 |
| STATE STREET CORP | Reduced | 46,761,991 | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 29,321,973 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 27,505,753 | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 27,229,280 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 25,839,674 | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 25,808,745 | Aug 13, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 23,227,202 | Aug 14, 2026 |
| CRESSET ASSET MANAGEMENT, LLC | Reduced | 20,692,711 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 13, 2026