ANET
Arista Networks, Inc. · Technology · Computer Hardware
Momentum inputs (comparable managers):
holder breadth -5.0% ·
share flow +0.6% ·
net new positions -5.3%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 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 | Geode Capital Management ✦ (passive) | 5.87M | +4.2% | $2.25B | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 2 | Capital World Investors ✦ | 5.66M | -25.6% | $2.17B | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 3 | Norges Bank ✦ (passive) | 3.06M | +9.8% | $1.17B | 0.2% | ▲ Add | 2 | SEC ↗ |
| 4 | Wellington Management ✦ | 2.66M | +22.7% | $1.02B | 0.2% | ▲ Add | 2 | SEC ↗ ×9 |
| 5 | Point72 Asset Management ✦ | 878.12K | +31.8% | $337.04M | 1.2% | ▲ Add | 2 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 814.41K | -33.7% | $312.59M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 7 | AQR Capital Management ✦ | 793.13K | +45.5% | $300.34M | 0.4% | ▲ Add | 2 | SEC ↗ ×6 |
| 8 | Marshall Wace ✦ | 764.19K | +50.4% | $293.31M | 0.4% | ▲ Add | 2 | SEC ↗ ×2 |
| 9 | Citadel Advisors ✦ | 591.55K | +43.8% | $227.05M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 10 | Millennium Management ✦ | 480.74K | +5.1% | $184.52M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 11 | Renaissance Technologies ✦ | 341.80K | +27.1% | $131.19M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 12 | D. E. Shaw & Co. ✦ | 276.75K | +2042.7% | $106.22M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 13 | Adage Capital Partners ✦ | 227.80K | -0.3% | $87.43M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 14 | Arrowstreet Capital ✦ | 191.08K | +822.2% | $73.34M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 15 | Bridgewater Associates ✦ | 139.69K | +2207.0% | $53.62M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 16 | Two Sigma Investments ✦ | 75.41K | -26.7% | $28.94M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 17 | Gotham Asset Management ✦ | 11.14K | +950.1% | $4.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Fisher Asset Management ✦ | 6.72K | +32.1% | $2.58M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | PRIMECAP Management ✦ | 4.20K | 0.0% | $1.61M | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Duquesne Family Office | $18.32M | was 0.7% |
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