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Arista Networks, Inc. · Technology · Computer Hardware
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +2.6% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| 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 | The Vanguard Group ✦ (passive) | 98.99M | n/a | $10.13B | 0.2% | n/c | 1 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 85.92M | n/a | $8.79B | 0.2% | n/c | 1 | SEC ↗ ×22 |
| 3 | State Street Global Advisors ✦ (passive) | 46.10M | +0.1% | $4.72B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 25.58M | +0.5% | $2.61B | 0.2% | ▲ Add | 5 | SEC ↗ ×2 |
| 5 | Fidelity (FMR) ✦ | 25.28M | n/a | $2.59B | 0.1% | n/c | 1 | SEC ↗ ×6 |
| 6 | Wellington Management ✦ | 12.57M | +24.9% | $1.29B | 0.2% | ▲ Add | 5 | SEC ↗ ×9 |
| 7 | Norges Bank ✦ (passive) | 12.00M | +9.9% | $1.23B | 0.2% | ▲ Add | 5 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 8.74M | +13.2% | $892.92M | 0.7% | ▲ Add | 5 | SEC ↗ ×9 |
| 9 | Point72 Asset Management ✦ | 6.93M | +272.0% | $709.07M | 1.8% | ▲ Add | 5 | SEC ↗ |
| 10 | Arrowstreet Capital ✦ | 5.25M | -10.5% | $537.58M | 0.4% | ▼ Trim | 5 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 5.24M | +101.0% | $536.17M | 0.1% | ▲ Add | 5 | SEC ↗ ×2 |
| 12 | Millennium Management ✦ | 2.16M | -33.7% | $220.59M | 0.2% | ▼ Trim | 5 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 2.10M | +185.3% | $214.97M | 0.2% | ▲ Add | 5 | SEC ↗ ×2 |
| 14 | Marshall Wace ✦ | 1.76M | -51.5% | $179.61M | 0.2% | ▼ Trim | 5 | SEC ↗ ×3 |
| 15 | Two Sigma Investments ✦ | 1.58M | -43.0% | $161.44M | 0.3% | ▼ Trim | 5 | SEC ↗ |
| 16 | Bridgewater Associates ✦ | 900.58K | +6.8% | $92.14M | 0.4% | ▲ Add | 5 | SEC ↗ |
| 17 | Adage Capital Partners ✦ | 868.20K | +3.0% | $88.83M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 18 | D. E. Shaw & Co. ✦ | 723.42K | +1099.0% | $74.01M | 0.1% | ▲ Add | 5 | SEC ↗ ×2 |
| 19 | Renaissance Technologies ✦ | 678.90K | -62.7% | $69.46M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 20 | Gotham Asset Management ✦ | 62.14K | -51.2% | $6.36M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 21 | Fisher Asset Management ✦ | 22.31K | -5.7% | $2.28M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | PRIMECAP Management ✦ | 16.80K | 0.0% | $1.72M | 0.0% | Held | 5 | SEC ↗ |
| 23 | GAMCO Investors ✦ | 4.19K | +31.3% | $428,986 | 0.0% | ▲ Add | 3 | 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
| 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