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ARISTA NETWORKS INC (ANET)

Name: ARISTA NETWORKS INC (ANET) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Technology · SEC CIK 0001596532 · EDGAR filings · Updated 2026-07-22

ARISTA NETWORKS INC (ANET) has reported institutional ownership of 69.5%, with 1,991 institutional managers holding positions valued at $107.3B per the latest 13F reporting period.

Institutional ownership

69.5%

Institutional managers

1,991

Reported 13F value

$107.3B

Insider activity

498 trans.

−$1.08B net selling

Filings this week (1)

2026-07-22 — Insider transaction reported (Form 4)

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

2026-07-16 — Insider transaction reported (Form 4)
2026-07-14 — Insider transaction reported (Form 4)
2026-07-14 — Notice of proposed sale filed (Form 144)
2026-07-13 — Insider transaction reported (Form 4)
2026-07-10 — Notice of proposed sale filed (Form 144)
2026-07-09 — Notice of proposed sale filed (Form 144)
2026-07-07 — Insider transaction reported (Form 4)
2026-07-06 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, ARISTA NETWORKS INC has 1,991 institutional holders and institutional ownership of 69.5%.

#	Institution	Reported value	% of tracked total
1	BlackRock, Inc.	$11.3B	10.5%
2	VANGUARD CAPITAL MANAGEMENT LLC	$8.38B	7.8%
3	FMR LLC	$6.42B	6.0%
4	STATE STREET CORP	$5.74B	5.4%
5	PRICE T ROWE ASSOCIATES INC /MD/	$3.60B	3.4%
6	GEODE CAPITAL MANAGEMENT, LLC	$3.34B	3.1%
7	VANGUARD PORTFOLIO MANAGEMENT LLC	$3.17B	3.0%
8	Cresset Asset Management, LLC	$2.54B	2.4%
9	MORGAN STANLEY	$2.27B	2.1%
10	Capital Research Global Investors	$1.81B	1.7%

Full holder history and quarter-over-quarter changes are available inside the app.

Insider activity

Insiders reported 498 transactions (0 buys, 382 sells) across 11 reporting insiders, with a net reported value of −$1.08B.

Quarterly net insider value, as reported in Form 4 filings.

Fails-to-deliver

The SEC's fails-to-deliver file for 2026-06-30 reports 16 failed-to-deliver shares ($429.9K) for ANET — an official data point published by the SEC, shown as reported.

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See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-22.