// company-profile

Arista Networks, Inc.

ANET
ExchangeNYSESectorComputer Communications EquipmentInc.DEFilings466Insiders17
// api This Arista Networks, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 7 insiders purchased shares. Buying was led by TEMPLETON MARK B.

// 90-day insight

Over the last 90 days, Arista Networks, Inc. insiders bought $0 across 7 transactions with no open-market sales.

  • Most active insider: BECHTOLSHEIM ANDREAS with 30 transactions totaling $119.2M.
  • Largest single sale: $20.0M by BECHTOLSHEIM ANDREAS on Jun 4, 2026.
  • 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Arista Networks, Inc. as of 2026-03-31

— stable
Total reported AUM
$98.29B
QoQ change
+1.6%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$8.38B
68.3M shares
#2
STATE STREET CORP
CIK 93751
$5.74B
46.8M shares
#3
FMR LLC
CIK 315066
$4.61B
37.5M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 15, 2026BECHTOLSHEIM ANDREASANET
Sale10b5
78,802$164.06$12.93M
Jun 15, 2026BECHTOLSHEIM ANDREASANET
Sale10b5
31,909$167.09$5.33M
Jun 15, 2026BECHTOLSHEIM ANDREASANET
Sale10b5
78,186$164.99$12.90M
Jun 15, 2026BECHTOLSHEIM ANDREASANET
Sale10b5
33,367$165.96$5.54M
Jun 15, 2026BECHTOLSHEIM ANDREASANET
Sale10b5
15,492$168.72$2.61M

45 more transactions hidden

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