Arista Networks, Inc.
Arista Networks, Inc. (ANET) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ANET · as of Sep 30, 2024
Ownership Breakdown
1,559
Institutional Holders
▲ 80 vs Q2
$20.34B
Total Inst. Value
▲ $1.22B vs Q2
1.26B
Shares Outstanding
freeFloat 82.83%
211.99M
13F Shares Held
▼ 2.46M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
ANET largest shareholders · institutional ownership
Q3 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC computer communications equipment | 23.77M | 7.56% | 7.56% | $9.12T | Nov 13, 2024 | ▲ 381.7K |
BLACKROCK, INC. computer communications equipment | 21.00M | 6.68% | 6.68% | $8.06T | Nov 13, 2024 | NEW |
FMR LLC computer communications equipment | 13.38M | 4.25% | 4.25% | $5.13T | Nov 13, 2024 | ▼ 853.7K |
STATE STREET CORP computer communications equipment | 11.24M | 3.57% | 3.57% | $4.31T | Nov 14, 2024 | ▲ 411.1K |
CRESSET ASSET MANAGEMENT, LLC computer communications equipment | 7.23M | 2.30% | 2.30% | $2.77T | Nov 14, 2024 | ▼ 497.9K |
JPMORGAN CHASE & CO computer communications equipment | 6.92M | 2.20% | 2.20% | $2.66T | Dec 26, 2024 | ▼ 1.54M |
ALLIANCEBERNSTEIN L.P. computer communications equipment | 6.62M | 2.10% | 2.10% | $2.54T | Nov 14, 2024 | ▼ 1.35M |
GEODE CAPITAL MANAGEMENT, LLC computer communications equipment | 5.87M | 1.87% | 1.87% | $2.25T | Nov 12, 2024 | ▲ 236.2K |
CAPITAL WORLD INVESTORS computer communications equipment | 5.66M | 1.80% | 1.80% | $2.17T | Nov 13, 2024 | ▼ 1.95M |
MORGAN STANLEY computer communications equipment | 4.99M | 1.59% | 1.59% | $1.91T | May 14, 2025 | ▲ 30.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2024 vs prior quarter
Q3 2024
26
Increased
+5.57M shares1
New Positions
first time holders22
Decreased
−9.55M shares0
Sold Out
fully exitedNet shares change (top 50)
3.97M
+5.57M / −9.55M
Net new holders
+5
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
ANET insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
18
Buy transactions
111
Sell transactions
0.16
Buy/Sell ratio
$2M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Giancarlo Charles H director | Jun 1, 2026 | Sale | 302 | $162.28 | $49.0K | 208.0K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 52 | $164.48 | $8.6K | 208.0K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 81 | $165.89 | $13.4K | 207.9K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 916 | $166.76 | $152.7K | 207.0K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 1,467 | $167.70 | $246.0K | 205.5K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 1,271 | $168.92 | $214.7K | 204.2K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 1,092 | $169.79 | $185.4K | 203.2K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 1,413 | $170.87 | $241.4K | 201.7K | Form 4 ↗ |
Giancarlo Charles H director | Jun 1, 2026 | Sale | 1,406 | $171.72 | $241.4K | 200.3K | Form 4 ↗ |
Battles Kelly Bodnar director | May 29, 2026 | Award | 2,153 | — | — | 2.2K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Arista Networks, Inc. (ANET) is primarily owned by institutional investors, who hold approximately 16.8% of total shares outstanding. Company insiders own approximately 17.17%, while retail and public investors account for the remaining 65.99%.
The largest institutional shareholder of Arista Networks, Inc. is VANGUARD GROUP INC, holding approximately 23.77 million shares — equal to 7.56% of outstanding shares — as of September 30, 2024.
A total of 1,559 institutional investors currently hold ANET stock, with a combined institutional value of approximately $20.34 billion as of the most recent 13F filing period.
Frequently asked questions
ANET ownershipArista Networks, Inc. (ANET) is primarily owned by institutional investors, who hold approximately 16.8% of shares. The largest shareholder is VANGUARD GROUP INC with a 7.56% stake. Company insiders hold 17.17%. Data sourced from SEC Form 13F as of September 30, 2024.