Andreas Bechtolsheim is 10% Owner at Arista Networks, Inc. (ANET). They have made 35 open-market trades across 1 company since 2017, most recently 2026-08-27.
CIK 0001133206
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 35 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ANET | 180,843,048 | $32.0B |
Shares reported on the most recent Form 4, priced at the 2026-08-31 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 67% | 67% | 67% |
| Avg Move | -3.3% | -0.7% | -1.8% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ANET | SELL · 10b5-1 | 2026-08-27 | 2026-08-31 | $202.60 | $60.8M | +2.0% | +4.0% | — |
| ANET | SELL · 10b5-1 | 2026-08-06 | 2026-08-10 | $192.75 | $79.4M | -5.7% | -1.0% | — |
| ANET | SELL · 10b5-1 | 2026-08-05 | 2026-08-07 | $203.30 | $61.0M | -3.1% | +1.4% | — |
| ANET | SELL · 10b5-1 | 2026-07-14 | 2026-07-16 | $180.77 | $54.2M | +4.5% | +24.3% | +20.4% |
| ANET | SELL · 10b5-1 | 2026-07-02 | 2026-07-07 | $162.67 | $39.0M | +1.4% | +15.6% | +24.6% |
| ANET | SELL · 10b5-1 | 2026-07-01 | 2026-07-06 | $164.22 | $42.7M | +0.3% | +17.3% | +23.2% |
| ANET | SELL · 10b5-1 | 2026-06-15 | 2026-06-17 | $165.57 | $43.0M | -0.8% | -1.7% | +12.4% |
| ANET | SELL · 10b5-1 | 2026-06-05 | 2026-06-09 | $157.93 | $34.7M | +15.6% | +22.2% | +29.1% |
| ANET | SELL · 10b5-1 | 2026-06-04 | 2026-06-08 | $163.06 | $39.1M | +8.0% | +15.3% | +24.1% |
| ANET | SELL · 10b5-1 | 2026-05-26 | 2026-05-28 | $156.86 | $34.5M | -3.2% | +4.3% | +28.5% |
| ANET | SELL · 10b5-1 | 2026-05-22 | 2026-05-27 | $151.74 | $31.1M | +1.7% | +2.6% | +24.2% |
| ANET | SELL | 2022-06-07 | 2022-06-09 | $103.70 | $23.4M | -3.8% | +5.2% | +24.4% |
| ANET | SELL | 2022-06-03 | 2022-06-07 | $103.67 | $41.4M | -11.8% | -1.1% | +14.0% |
| ANET | SELL | 2022-06-01 | 2022-06-03 | $103.46 | $38.9M | -11.7% | -8.6% | +11.4% |
| ANET | SELL | 2022-05-27 | 2022-06-01 | $104.25 | $41.7M | -9.1% | -7.8% | +19.5% |
| ANET | SELL | 2022-05-25 | 2022-05-27 | $101.82 | $37.4M | -6.1% | -5.6% | +20.7% |
| ANET | SELL | 2022-05-23 | 2022-05-25 | $100.45 | $40.5M | +3.1% | -1.3% | +25.5% |
| ANET | SELL | 2022-03-09 | 2022-03-10 | $119.84 | $23.8M | +11.7% | +4.4% | -15.4% |
| ANET | SELL | 2022-03-07 | 2022-03-09 | $115.07 | $45.7M | +9.5% | +8.8% | -13.4% |
| ANET | SELL | 2022-03-03 | 2022-03-07 | $119.43 | $46.2M | +10.1% | +15.3% | -9.5% |
| ANET | SELL | 2022-03-01 | 2022-03-03 | $120.43 | $48.3M | +1.3% | +19.4% | -15.0% |
| ANET | SELL | 2022-02-25 | 2022-03-02 | $122.10 | $48.8M | -7.0% | +12.5% | -17.5% |
| ANET | SELL | 2022-02-24 | 2022-02-28 | $118.18 | $25.7M | -1.0% | +13.2% | -16.2% |
| ANET | SELL | 2021-12-06 | 2021-12-08 | $121.27 | $2.8M | +6.1% | +2.3% | -9.5% |
| ANET | SELL | 2021-12-02 | 2021-12-03 | $122.36 | $23.8M | +13.2% | +16.1% | -1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.