ANET
Arista Networks, Inc.
Computer Communications EquipmentNYSELarge accelerated filer
Total Trades
411
Buys
0
Sells
283
Largest Trade
N/A
Insiders
12
Institutional Funds
1,759
Inst. Value
$1M+
Activist Filings
8
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 584 | $300.40 | Jun 5, 2024 |
| Giancarlo Charles H | Director | SELL | $500K+ | 2K | $294.40 | Jun 5, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 18K | $319.15 | May 24, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 1K | $319.27 | May 24, 2024 |
| Wassenaar Yvonne | Director | SELL | $50K–$100K | 223 | $316.34 | May 23, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 1K | $315.81 | May 23, 2024 |
| Taxay Marc | SVP and General Co… | EXERCISE | $50K–$100K | 1K | $59.28 | May 3, 2024 |
| Taxay Marc | SVP and General Co… | SELL | $100K–$500K | 1K | $254.54 | May 3, 2024 |
| McCool John F | Chief Platform Off… | EXERCISE | $15K–$50K | 416 | $61.05 | May 3, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 416 | $254.54 | May 3, 2024 |
| Giancarlo Charles H | Director | SELL | $500K+ | 2K | $255.83 | May 3, 2024 |
| Duda Kenneth | CTO and SVP Softwa… | EXERCISE | $100K–$500K | 20K | $17.09 | Apr 12, 2024 |
| Duda Kenneth | CTO and SVP Softwa… | SELL | $1M+ | 36K | $290.05 | Apr 12, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 4K | $299.99 | Apr 11, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 24K | $300.96 | Apr 8, 2024 |
| McCool John F | Chief Platform Off… | EXERCISE | $15K–$50K | 416 | $56.59 | Apr 8, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 416 | $300.96 | Apr 8, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 24K | $291.12 | Apr 5, 2024 |
| Ullal Jayshree | President and CEO | EXERCISE | $50K–$100K | 2K | $58.56 | Apr 4, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 26K | $291.52 | Apr 4, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 24K | $292.28 | Apr 3, 2024 |
| Taxay Marc | SVP and General Co… | SELL | $100K–$500K | 1K | $292.28 | Apr 3, 2024 |
| Taxay Marc | SVP and General Co… | EXERCISE | $50K–$100K | 1K | $59.28 | Apr 3, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 580 | $292.28 | Apr 3, 2024 |
| McCool John F | Chief Platform Off… | EXERCISE | $15K–$50K | 580 | $61.07 | Apr 3, 2024 |
| Giancarlo Charles H | Director | SELL | $500K+ | 2K | $296.26 | Apr 3, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 23K | $288.51 | Apr 1, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 23K | $296.24 | Mar 29, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 23K | $298.97 | Mar 28, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 22K | $301.45 | Mar 27, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 22K | $303.00 | Mar 26, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 22K | $299.00 | Mar 25, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 21K | $289.06 | Mar 22, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 20K | $284.00 | Mar 21, 2024 |
| Ullal Jayshree | President and CEO | SELL | $1M+ | 20K | $282.41 | Mar 20, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 2K | $269.53 | Feb 28, 2024 |
| McCool John F | Chief Platform Off… | SELL | $1M+ | 5K | $267.51 | Feb 27, 2024 |
| Wassenaar Yvonne | Director | SELL | $50K–$100K | 224 | $255.29 | Feb 23, 2024 |
| McCool John F | Chief Platform Off… | SELL | $15K–$50K | 72 | $264.81 | Feb 21, 2024 |
| Battles Kelly Bodnar | Director | SELL | $50K–$100K | 278 | $265.81 | Feb 16, 2024 |
| Duda Kenneth | CTO and SVP Softwa… | EXERCISE | $100K–$500K | 20K | $17.09 | Feb 15, 2024 |
| Duda Kenneth | CTO and SVP Softwa… | SELL | $1M+ | 40K | $284.29 | Feb 15, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 420 | $266.08 | Feb 10, 2024 |
| McCool John F | Chief Platform Off… | EXERCISE | $15K–$50K | 420 | $56.59 | Feb 10, 2024 |
| Taxay Marc | SVP and General Co… | SELL | $100K–$500K | 1K | $262.00 | Feb 6, 2024 |
| Taxay Marc | SVP and General Co… | EXERCISE | $50K–$100K | 1K | $59.27 | Feb 6, 2024 |
| McCool John F | Chief Platform Off… | EXERCISE | $15K–$50K | 588 | $61.07 | Feb 6, 2024 |
| McCool John F | Chief Platform Off… | SELL | $100K–$500K | 588 | $262.00 | Feb 6, 2024 |
| Giancarlo Charles H | Director | SELL | $500K+ | 2K | $262.41 | Feb 6, 2024 |
| Ullal Jayshree | President and CEO | SELL | $100K–$500K | 980 | $268.29 | Feb 1, 2024 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 1,759 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 47.0M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 23.5M | $1M+ | SH |
| Capital Research Global Investors | 15.3M | $1M+ | SH |
| NORGES BANK | 11.9M | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 9.4M | $1M+ | SH |
| Point72 Asset Management, L.P. | 7.6M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 7.5M | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4.3M | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 3.8M | $1M+ | SH |
| Robeco Institutional Asset Management B.V. | 3.7M | $1M+ | SH |
| National Pension Service | 3.0M | $1M+ | SH |
| Swiss National Bank | 2.9M | $1M+ | SH |
| ENVESTNET ASSET MANAGEMENT INC | 2.9M | $1M+ | SH |
| BlackRock, Inc. | 2.9M | $1M+ | SH |
| DSM CAPITAL PARTNERS LLC | 2.8M | $1M+ | SH |
| Assenagon Asset Management S.A. | 2.8M | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 2.4M | $1M+ | SH |
| UBS Group AG | 2.4M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 2.3M | $1M+ | SH |
| BRISTOL JOHN W & CO INC /NY/ | 2.3M | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Nov 12, 2024
7.6%
23.8M shares
SC 13G/A · Nov 4, 2024
7.6%
23.8M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
9.5%
29.5M shares
SC 13G/A · Jan 31, 2024
14.7%
45.9M shares
SC 13G/A · Jan 29, 2024
5.9%
18.4M shares
SC 13G/A · Feb 3, 2023
15.0%
45.9M shares
SC 13G/A · Feb 1, 2023
6.0%
18.4M shares
SC 13G/A · Feb 11, 2022
15.6%
48.0M shares