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Arista Networks, Inc. · Technology · Computer Hardware
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +9.5% · net new positions -4.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 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) | 100.00M | +1.0% | $14.57B | 0.2% | ▲ Add | 2 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 89.30M | +3.9% | $13.01B | 0.2% | ▲ Add | 2 | SEC ↗ ×22 |
| 3 | State Street Global Advisors ✦ (passive) | 46.34M | +0.5% | $6.75B | 0.2% | ▲ Add | 4 | SEC ↗ |
| 4 | JPMorgan Chase ✦ | 38.13M | n/a | $5.56B | 0.2% | n/c | 1 | SEC ↗ ×44 |
| 5 | T. Rowe Price ✦ | 36.79M | +602.0% | $5.36B | 0.6% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | Fidelity (FMR) ✦ | 32.04M | +26.8% | $4.67B | 0.2% | ▲ Add | 2 | SEC ↗ ×6 |
| 7 | Geode Capital Management ✦ (passive) | 25.97M | +1.5% | $3.77B | 0.2% | ▲ Add | 6 | SEC ↗ ×2 |
| 8 | Morgan Stanley ✦ | 18.63M | n/a | $2.71B | 0.2% | n/c | 1 | SEC ↗ ×18 |
| 9 | Wellington Management ✦ | 9.91M | -21.1% | $1.44B | 0.3% | ▼ Trim | 6 | SEC ↗ ×9 |
| 10 | Arrowstreet Capital ✦ | 9.59M | +82.5% | $1.40B | 0.9% | ▲ Add | 6 | SEC ↗ |
| 11 | Goldman Sachs Group ✦ | 8.65M | n/a | $1.26B | 0.2% | n/c | 1 | SEC ↗ ×6 |
| 12 | AQR Capital Management ✦ | 6.26M | -28.4% | $904.10M | 0.6% | ▼ Trim | 6 | SEC ↗ ×9 |
| 13 | Point72 Asset Management ✦ | 5.51M | -20.5% | $803.07M | 1.9% | ▼ Trim | 6 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 2.13M | +1.4% | $310.59M | 0.3% | ▲ Add | 6 | SEC ↗ ×2 |
| 15 | Two Sigma Investments ✦ | 1.33M | -15.6% | $194.02M | 0.3% | ▼ Trim | 6 | SEC ↗ |
| 16 | Adage Capital Partners ✦ | 897.20K | +3.3% | $130.73M | 0.2% | ▲ Add | 6 | SEC ↗ |
| 17 | Millennium Management ✦ | 828.30K | -61.6% | $120.69M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 18 | Renaissance Technologies ✦ | 685.24K | +0.9% | $99.85M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 19 | Bridgewater Associates ✦ | 680.37K | -24.4% | $99.14M | 0.4% | ▼ Trim | 6 | SEC ↗ |
| 20 | D. E. Shaw & Co. ✦ | 526.39K | -27.2% | $76.70M | 0.1% | ▼ Trim | 6 | SEC ↗ ×2 |
| 21 | Marshall Wace ✦ | 344.22K | -80.4% | $50.16M | 0.1% | ▼ Trim | 6 | SEC ↗ ×2 |
| 22 | Gotham Asset Management ✦ | 159.90K | +157.3% | $23.30M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 23 | Fisher Asset Management ✦ | 22.10K | -1.0% | $3.22M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 24 | PRIMECAP Management ✦ | 16.00K | -4.8% | $2.33M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 25 | GAMCO Investors ✦ | 2.99K | -28.6% | $436,110 | 0.0% | ▼ Trim | 4 | 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
| Norges Bank | $1.23B | was 0.2% |
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