ANET
Arista Networks, Inc. · Technology · Computer Hardware
Momentum inputs (comparable managers):
holder breadth +5.0% ·
share flow +30.0% ·
net new positions +4.8%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 6 | +1 | 7.22M | $1.47B | +1 | n/a |
| Q2 2026 | 172 | -2 | 707.46M | $120.06B | +5 | −6 |
| Q1 2026 | 176 | -4 | 700.32M | $85.84B | +2 | −7 |
| Q4 2025 | 179 | 0 | 721.50M | $94.53B | +1 | n/a |
| Q3 2025 | 25 | 0 | 434.75M | $63.33B | n/a | −1 |
| Q2 2025 | 23 | 0 | 343.47M | $35.13B | n/a | n/a |
| Q1 2025 | 20 | -1 | 124.64M | $9.64B | n/a | −1 |
| Q4 2024 | 21 | +1 | 124.57M | $13.76B | +1 | n/a |
| Q3 2024 | 19 | -1 | 22.85M | $8.76B | n/a | −1 |
| Q2 2024 | 20 | n/a | 22.72M | $7.96B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 46.22M | n/a | $5.11B | 0.2% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 24.17M | +311.6% | $2.67B | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 3 | Norges Bank ✦ (passive) | 12.65M | +313.1% | $1.40B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 4 | Wellington Management ✦ | 11.01M | +313.9% | $1.22B | 0.2% | ▲ Add | 3 | SEC ↗ ×9 |
| 5 | Capital World Investors ✦ | 7.29M | +28.8% | $806.25M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 6 | Arrowstreet Capital ✦ | 5.42M | +2734.2% | $598.59M | 0.5% | ▲ Add | 3 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 4.01M | +392.0% | $442.87M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 8 | AQR Capital Management ✦ | 3.04M | +283.5% | $336.17M | 0.4% | ▲ Add | 3 | SEC ↗ ×6 |
| 9 | Point72 Asset Management ✦ | 3.02M | +244.1% | $333.93M | 0.9% | ▲ Add | 3 | SEC ↗ |
| 10 | Millennium Management ✦ | 2.27M | +372.3% | $250.94M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 1.00M | +262.0% | $110.74M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 12 | Renaissance Technologies ✦ | 1.00M | +192.6% | $110.54M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 13 | Adage Capital Partners ✦ | 915.80K | +302.0% | $101.22M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 14 | Marshall Wace ✦ | 723.12K | -5.4% | $79.93M | 0.1% | ▼ Trim | 3 | SEC ↗ ×4 |
| 15 | Bridgewater Associates ✦ | 673.05K | +381.8% | $74.39M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 16 | Citadel Advisors ✦ | 628.34K | +6.2% | $69.45M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 17 | Two Sigma Investments ✦ | 460.09K | +510.1% | $50.85M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 18 | Gotham Asset Management ✦ | 29.73K | +166.8% | $3.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | Fisher Asset Management ✦ | 27.39K | +307.8% | $3.03M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | PRIMECAP Management ✦ | 16.80K | +300.0% | $1.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | GAMCO Investors ✦ | 1.87K | New | $206,470 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| GAMCO Investors | $206,470 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,985 holders, 864.62M shares, $100.19B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 5.51K sh · $1.00M
Officer, Director · 281 sh · $50,304
Officer, Director · 374 sh · $66,539
Officer, Director · 486 sh · $87,003
Officer, Director · 3.54K sh · $637,264
Officer, Director · 200 sh · $36,558
Officer, Director · 5.99K sh · $1.08M
Officer, Director · 3.74K sh · $677,039
Officer, Director · 2.04K sh · $367,625
Officer, Director · 449 sh · $80,379
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology