Arista Networks, Inc. (ANET) Insider Trading
Over the last 3 months, ANET insiders made 0 open-market buys and 152 sales, a net sale of -$402.0M (SEC Form 4). Over the last 6 months, 1712 institutions increased and 1448 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
152
Net (3m)
-$402.0M
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Context3-month price +38.4%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 2,244 | $174.37 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 406 | $167.35 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 850 | $172.32 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 254 | $167.35 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 75 | $175.04 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Option | 17,333 | $15.28 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,683 | $168.63 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,052 | $168.63 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,445 | $171.49 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 79 | $175.04 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 440 | $167.35 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 2,323 | $173.69 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 920 | $172.32 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 2,145 | $173.69 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 2,617 | $169.39 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,566 | $171.49 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,754 | $170.37 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,341 | $173.69 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,619 | $170.37 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 3,590 | $174.37 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 903 | $171.49 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,824 | $168.63 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 1,012 | $170.37 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 3,890 | $174.37 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 4,187 | $169.39 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 46 | $175.04 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 4,537 | $169.39 |
| Jun 24, 2026 | Duda Kennethdirector, officer: President and CTO | Sell | 531 | $172.32 |
| Jun 17, 2026 | BECHTOLSHEIM ANDREAS10 percent owner | Sell | 78,186 | $164.99 |
| Jun 17, 2026 | BECHTOLSHEIM ANDREAS10 percent owner | Sell | 33,367 | $165.96 |
Source: ANET SEC Form 4 filings, latest Jun 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their ANET positions over the last 6 months (SEC Form 13F).
Increased
1712
New positions
500
Reduced
1448
Sold out
314
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 136.5M | May 15, 2026 |
| VANGUARD GROUP INC | Increased | 101.2M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 95.4M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 91.9M | May 13, 2026 |
| FMR LLC | Increased | 52.3M | May 15, 2026 |
| STATE STREET CORP | Increased | 47.0M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 46.8M | May 15, 2026 |
| FMR LLC | Increased | 39.0M | Feb 17, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 37.2M | Feb 17, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 29.3M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 27.2M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 26.4M | Feb 9, 2026 |
| CRESSET ASSET MANAGEMENT, LLC | Increased | 26.2M | Jan 22, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 25.8M | May 8, 2026 |
| CRESSET ASSET MANAGEMENT, LLC | Reduced | 21.8M | Jan 22, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.