Arista Networks, Inc. 13F holders
Of the 44 funds followed here, 10 reported a position in Arista Networks, Inc. in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 47.3 million shares worth $8.04 billion, 0.3% of its reported book. New this quarter: Alyeska. Sold out: Renaissance Technologies.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 47,349,865 | $8.04 billion | 0.3% | -4,956,761 | trimmed | 30 June 2026 | 13F |
| Geode Capital Management | 27,505,753 | $4.66 billion | 0.2% | +276,473 | added | 30 June 2026 | 13F |
| Capital Research Global Investors | 13,164,137 | $2.24 billion | 0.3% | -1,595,030 | trimmed | 30 June 2026 | 13F |
| Norges Bank | 12,246,920 | $2.08 billion | 0.2% | held | 30 June 2026 | 13F | |
| Citadel Advisors | 5,743,177 | $975.7 million | 0.1% | +2,278,029 | added | 30 June 2026 | 13F |
| Point72 Asset Management | 5,389,337 | $915.5 million | 1.0% | -1,428,024 | trimmed | 30 June 2026 | 13F |
| Alyeska | 3,165,387 | $537.7 million | 1.4% | +3,165,387 | new | 30 June 2026 | 13F |
| Millennium Management | 1,615,862 | $274.5 million | 0.1% | -349,281 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 1,216,355 | $206.6 million | 0.1% | -2,731,824 | trimmed | 30 June 2026 | 13F |
| Bridgewater Associates | 254,275 | $43.2 million | 0.2% | -1,075,816 | trimmed | 30 June 2026 | 13F |
| Renaissance Technologies | 0 | $0 | 0.0% | -66,740 | exited | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 29 April 2026 | 13G | Vanguard Capital Management and 1 other | 78.6 million | 6.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 26 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 24 August 2026 | 600 | $188.65 | SEC |
| 18 August 2026 | 29 | $201.80 | SEC |
| 17 August 2026 | 2,700 | $198.82 | SEC |
| 14 August 2026 | 1,139 | $203.62 | SEC |
| 10 August 2026 | 100 | $188.67 | SEC |
| 5 August 2026 | 264 | $190.51 | SEC |
| 3 August 2026 | 200 | $180.35 | SEC |
| 27 July 2026 | 40 | $173.99 | SEC |
| 23 July 2026 | 2,050 | $174.87 | SEC |
| 22 July 2026 | 37,459 | $174.58 | SEC |
| 20 July 2026 | 500 | $168.61 | SEC |
| 17 July 2026 | 1,082 | $168.56 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 37,459 on 22 July 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to ANET by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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