A
Arista Networks
ANET · AI Networking
$171.92
-10.65 (-5.83%)
As of Jul 15, 2026 close
Institutional Ownership — Q1 2026 (filed through May 29)
Institutional Holders
1999
+16 vs Q4 2025
Shares Held
876.0M
+11.8M QoQ
% of Shares Out
69.6%
1.3B shares outstanding
Value Held
$150.6B
at $171.92 · Jul 15, 2026 close
5%+ Owners
3
via 13G/13D
Holder Map
Block size ∝ position · color = QoQ changeWhale Activity — Q1 2026 Filings
Increased853
Decreased726
New position223
Closed207
Institutional Shares Held by Quarter
Holders
Sortable · search holders| Source | % of Shrs Out | Period | |||||
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13F | 91,907,642 | -3,541,313 -3.7% | $11.3B | 7.3% | Mar 31, 2026 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 13F | 68,270,206 | +68,270,206 new | $8.4B | 5.4% | Mar 31, 2026 | |
| FMR LLC | 13F | 52,306,626 | +13,268,327 +34.0% | $6.4B | 4.2% | Mar 31, 2026 | |
| STATE STREET CORP | 13F | 46,761,991 | -208,706 -0.4% | $5.7B | 3.7% | Mar 31, 2026 | |
| PRICE T ROWE ASSOCIATES INC /MD/ | 13F | 29,321,973 | -7,849,793 -21.1% | $3.6B | 2.3% | Mar 31, 2026 | |
| GEODE CAPITAL MANAGEMENT, LLC | 13F | 27,229,280 | +781,651 +3.0% | $3.3B | 2.2% | Mar 31, 2026 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 13F | 25,839,674 | +25,839,674 new | $3.2B | 2.1% | Mar 31, 2026 | |
| Cresset Asset Management, LLC | 13F | 20,692,711 | -1,384 -0.0% | $2.5B | 1.6% | Mar 31, 2026 | |
| MORGAN STANLEY | 13F | 18,505,177 | +325,284 +1.8% | $2.3B | 1.5% | Mar 31, 2026 | |
| Capital Research Global Investors | 13F | 14,759,167 | -540,627 -3.5% | $1.8B | 1.2% | Mar 31, 2026 | |
| Nuveen, LLC | 13F | 12,597,466 | +412,713 +3.4% | $1.5B | 1.0% | Mar 31, 2026 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 13F | 10,620,742 | +1,091,855 +11.5% | $1.3B | 0.8% | Mar 31, 2026 | |
| JPMORGAN CHASE & CO | 13F | 10,521,299 | -1,087,833 -9.4% | $1.2B | 0.8% | Mar 31, 2026 | |
| NORTHERN TRUST CORP | 13F | 10,143,211 | -7,796 -0.1% | $1.2B | 0.8% | Mar 31, 2026 | |
| GOLDMAN SACHS GROUP INC | 13F | 10,132,041 | +2,746,144 +37.2% | $1.2B | 0.8% | Mar 31, 2026 | |
| AMERIPRISE FINANCIAL INC | 13F | 10,028,607 | +209,246 +2.1% | $1.2B | 0.8% | Mar 31, 2026 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 13F | 9,757,153 | +1,040,942 +11.9% | $1.1B | 0.8% | Mar 31, 2026 | |
| Amundi | 13F | 9,064,443 | +491,173 +5.7% | $1.1B | 0.7% | Mar 31, 2026 | |
| DEUTSCHE BANK AG\ | 13F | 8,969,142 | -338,254 -3.6% | $1.1B | 0.7% | Mar 31, 2026 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 13F | 8,459,045 | -942,348 -10.0% | $1.0B | 0.7% | Mar 31, 2026 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 13F | 8,324,510 | +4,725,369 +131.3% | $1.0B | 0.7% | Mar 31, 2026 | |
| FRANKLIN RESOURCES INC | 13F | 8,053,919 | +175,559 +2.2% | $988.9M | 0.6% | Mar 31, 2026 | |
| WELLINGTON MANAGEMENT GROUP LLP | 13F | 7,970,512 | -197,898 -2.4% | $978.6M | 0.6% | Mar 31, 2026 | |
| AQR CAPITAL MANAGEMENT LLC | 13F | 7,951,013 | +604,303 +8.2% | $950.2M | 0.6% | Mar 31, 2026 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 13F | 7,646,139 | +193,456 +2.6% | $938.8M | 0.6% | Mar 31, 2026 | |
| Legal & General Group Plc | 13F | 7,465,485 | -523,368 -6.6% | $916.6M | 0.6% | Mar 31, 2026 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 13F | 7,227,921 | +1,838,566 +34.1% | $926.9M | 0.6% | Mar 31, 2026 | |
| Invesco Ltd. | 13F | 6,993,936 | -618,878 -8.1% | $858.7M | 0.6% | Mar 31, 2026 | |
| Point72 Asset Management, L.P. | 13F | 6,545,561 | -1,014,556 -13.4% | $803.7M | 0.5% | Mar 31, 2026 | |
| Swedbank AB | 13F | 6,448,758 | -916,232 -12.4% | $791.8M | 0.5% | Mar 31, 2026 | |
| BANK OF AMERICA CORP /DE/ | 13F | 6,006,877 | +75,794 +1.3% | $737.5M | 0.5% | Mar 31, 2026 | |
| VANGUARD FIDUCIARY TRUST CO | 13F | 5,986,054 | +5,986,054 new | $735.0M | 0.5% | Mar 31, 2026 | |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 13F | 5,619,228 | +0 +0.0% | $689.9M | 0.4% | Mar 31, 2026 | |
| UBS Group AG | 13F | 5,616,767 | +846,613 +17.7% | $689.6M | 0.4% | Mar 31, 2026 | |
| Bank of New York Mellon Corp | 13F | 5,435,347 | -143,311 -2.6% | $667.4M | 0.4% | Mar 31, 2026 | |
| JANUS HENDERSON GROUP PLC | 13F | 4,880,273 | +1,502,588 +44.5% | $599.2M | 0.4% | Mar 31, 2026 | |
| ROYAL BANK OF CANADA | 13F | 4,720,642 | +144,177 +3.2% | $579.6M | 0.4% | Mar 31, 2026 | |
| WELLS FARGO & COMPANY/MN | 13F | 4,558,582 | +406,460 +9.8% | $559.7M | 0.4% | Mar 31, 2026 | |
| Clearbridge Investments, LLC | 13F | 4,437,242 | +2,923,962 +193.2% | $544.8M | 0.4% | Mar 31, 2026 | |
| FIRST TRUST ADVISORS LP | 13F | 4,328,274 | +526,373 +13.8% | $531.4M | 0.3% | Mar 31, 2026 | |
| Pictet Asset Management Holding SA | 13F | 4,240,951 | +1,960,829 +86.0% | $520.2M | 0.3% | Mar 31, 2026 | |
| NORDEA INVESTMENT MANAGEMENT AB | 13F | 4,064,100 | +42,586 +1.1% | $480.8M | 0.3% | Mar 31, 2026 | |
| Robeco Institutional Asset Management B.V. | 13F | 3,910,194 | +258,496 +7.1% | $480.1M | 0.3% | Mar 31, 2026 | |
| TWO SIGMA INVESTMENTS, LP | 13F | 3,758,279 | +2,127,487 +130.5% | $461.4M | 0.3% | Mar 31, 2026 | |
| ENVESTNET ASSET MANAGEMENT INC | 13F | 3,220,584 | +299,327 +10.2% | $395.4M | 0.3% | Mar 31, 2026 | |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 13F | 3,147,922 | +163,822 +5.5% | $386.4M | 0.2% | Mar 31, 2026 | |
| Swiss National Bank | 13F | 3,141,300 | +213,700 +7.3% | $385.7M | 0.2% | Mar 31, 2026 | |
| National Pension Service | 13F | 3,011,484 | -931 -0.0% | $369.8M | 0.2% | Mar 31, 2026 | |
| HSBC HOLDINGS PLC | 13F | 2,842,624 | +73,845 +2.7% | $348.9M | 0.2% | Mar 31, 2026 | |
| DSM CAPITAL PARTNERS LLC | 13F | 2,686,694 | -96,324 -3.5% | $329.9M | 0.2% | Mar 31, 2026 |
Page 1 of 20
Derivatives Institutional Owners
13F put/call positions · excluded from ownership totals| Type | Period | |||||
|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | Put | 3,051,100 | +849,300 +38.6% | $374.6M | Mar 31, 2026 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Call | 2,885,200 | -686,500 -19.2% | $354.2M | Mar 31, 2026 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Put | 2,430,000 | -1,151,000 -32.1% | $298.4M | Mar 31, 2026 | |
| JANE STREET GROUP, LLC | Call | 1,606,400 | +128,800 +8.7% | $197.2M | Mar 31, 2026 | |
| CITADEL ADVISORS LLC | Call | 1,593,200 | -1,308,900 -45.1% | $195.6M | Mar 31, 2026 | |
| CITADEL ADVISORS LLC | Put | 1,344,800 | -862,900 -39.1% | $165.1M | Mar 31, 2026 | |
| MILLENNIUM MANAGEMENT LLC | Put | 1,019,600 | +534,500 +110.2% | $125.2M | Mar 31, 2026 | |
| Walleye Trading LLC | Call | 851,900 | +305,000 +55.8% | $104.6M | Mar 31, 2026 | |
| UBS Group AG | Call | 492,984 | +282,536 +134.3% | $60.5M | Mar 31, 2026 | |
| MILLENNIUM MANAGEMENT LLC | Call | 404,500 | +191,400 +89.8% | $49.7M | Mar 31, 2026 | |
| Parallax Volatility Advisers, L.P. | Put | 395,500 | +323,200 +447.0% | $48.6M | Mar 31, 2026 | |
| Walleye Trading LLC | Put | 380,600 | -349,900 -47.9% | $46.7M | Mar 31, 2026 | |
| Caption Management, LLC | Put | 297,500 | +272,500 +1090.0% | $36.5M | Mar 31, 2026 | |
| Qube Research & Technologies Ltd | Call | 286,400 | -288,800 -50.2% | $35.2M | Mar 31, 2026 | |
| Qube Research & Technologies Ltd | Put | 275,600 | -207,100 -42.9% | $33.8M | Mar 31, 2026 | |
| CAPITAL FUND MANAGEMENT S.A. | Put | 253,200 | -104,200 -29.2% | $31.1M | Mar 31, 2026 | |
| LOGAN CAPITAL MANAGEMENT INC | Put | 168,547 | +168,547 new | $20.7M | Mar 31, 2026 | |
| Point72 Asset Management, L.P. | Call | 149,600 | -822,400 -84.6% | $18.4M | Mar 31, 2026 | |
| PEAK6 LLC | Call | 134,200 | -153,900 -53.4% | $16.5M | Mar 31, 2026 | |
| CAPSTONE INVESTMENT ADVISORS, LLC | Put | 127,200 | +75,900 +148.0% | $15.6M | Mar 31, 2026 | |
| CAPITAL FUND MANAGEMENT S.A. | Call | 123,100 | -393,700 -76.2% | $15.1M | Mar 31, 2026 | |
| Point72 Asset Management, L.P. | Put | 122,200 | -112,900 -48.0% | $15.0M | Mar 31, 2026 | |
| Squarepoint Ops LLC | Put | 105,800 | -192,100 -64.5% | $13.0M | Mar 31, 2026 | |
| Twin Tree Management, LP | Put | 104,000 | +64,900 +166.0% | $12.8M | Mar 31, 2026 | |
| UBS Group AG | Put | 99,700 | -118,900 -54.4% | $12.2M | Mar 31, 2026 | |
| TWO SIGMA INVESTMENTS, LP | Put | 98,400 | +63,000 +178.0% | $12.1M | Mar 31, 2026 | |
| Polar Asset Management Partners Inc. | Put | 95,100 | +95,100 new | $11.7M | Mar 31, 2026 | |
| TWO SIGMA INVESTMENTS, LP | Call | 91,500 | +55,500 +154.2% | $11.2M | Mar 31, 2026 | |
| Allianz Asset Management GmbH | Put | 81,200 | -33,000 -28.9% | $10.0M | Mar 31, 2026 | |
| TUDOR INVESTMENT CORP ET AL | Put | 74,100 | +59,500 +407.5% | $9.1M | Mar 31, 2026 | |
| PEAK6 LLC | Put | 73,400 | -330,300 -81.8% | $9.0M | Mar 31, 2026 | |
| Squarepoint Ops LLC | Call | 72,400 | -319,500 -81.5% | $8.9M | Mar 31, 2026 | |
| GOLDMAN SACHS GROUP INC | Call | 70,000 | +54,900 +363.6% | $8.6M | Mar 31, 2026 | |
| Balyasny Asset Management L.P. | Call | 59,200 | +9,300 +18.6% | $7.3M | Mar 31, 2026 | |
| Laurion Capital Management LP | Call | 58,600 | +58,600 new | $7.2M | Mar 31, 2026 | |
| GOLDMAN SACHS GROUP INC | Put | 55,200 | -10,000 -15.3% | $6.8M | Mar 31, 2026 | |
| Laurion Capital Management LP | Put | 50,600 | +50,600 new | $6.2M | Mar 31, 2026 | |
| Allianz Asset Management GmbH | Call | 42,900 | -17,400 -28.9% | $5.3M | Mar 31, 2026 | |
| NOMURA HOLDINGS INC | Call | 40,300 | -52,900 -56.8% | $4.9M | Mar 31, 2026 | |
| Walleye Capital LLC | Put | 32,300 | -74,500 -69.8% | $4.0M | Mar 31, 2026 | |
| Walleye Capital LLC | Call | 31,900 | -44,300 -58.1% | $3.9M | Mar 31, 2026 | |
| Man Group plc | Call | 28,500 | -122,400 -81.1% | $3.5M | Mar 31, 2026 | |
| Man Group plc | Put | 28,500 | -122,400 -81.1% | $3.5M | Mar 31, 2026 | |
| Meridiem Capital Partners LP | Call | 25,000 | +25,000 new | $3.1M | Mar 31, 2026 | |
| ARDSLEY ADVISORY PARTNERS LP | Call | 25,000 | -15,000 -37.5% | $3.1M | Mar 31, 2026 | |
| Tidal Investments LLC | Call | 24,800 | -1,100 -4.2% | $3.0M | Mar 31, 2026 | |
| Quantinno Capital Management LP | Put | 20,500 | +500 +2.5% | $2.5M | Mar 31, 2026 | |
| CREDIT AGRICOLE S A | Put | 20,000 | -10,000 -33.3% | $2.5M | Mar 31, 2026 | |
| CAPSTONE INVESTMENT ADVISORS, LLC | Call | 19,400 | +3,500 +22.0% | $2.4M | Mar 31, 2026 | |
| Schonfeld Strategic Advisors LLC | Call | 19,200 | +19,200 new | $2.4M | Mar 31, 2026 |
Page 1 of 2
Ownership Events — 13G / 13D
Event-driven, scanned dailyVanguard Capital Management crosses 5.0% Initial Schedule 13G · 78,571,406 shares reported | 13G | Apr 29, 2026 |
The Vanguard Group reports 7.6% (from 7.6%) Schedule 13G/A · amendment | 13G/A | Nov 12, 2024 |
The Vanguard Group reports 7.6% Schedule 13G/A · amendment | 13G/A | Nov 4, 2024 |
VANGUARD GROUP INC reports —% Schedule 13G/A · amendment | 13G/A | Feb 13, 2024 |
Bechtolsheim Family Trust reports 14.7% (from 15.0%) Schedule 13G/A · amendment | 13G/A | Jan 31, 2024 |
BlackRock Inc. reports —% Schedule 13G/A · amendment | 13G/A | Jan 29, 2024 |
VANGUARD GROUP INC reports —% Schedule 13G/A · amendment | 13G/A | Feb 9, 2023 |
Bechtolsheim Family Trust reports 15.0% Schedule 13G/A · amendment | 13G/A | Feb 3, 2023 |
BlackRock Inc. reports —% Schedule 13G/A · amendment | 13G/A | Feb 1, 2023 |
Quarterly holdings from SEC Form 13F-HR structured data sets (filed within 45 days of quarter end); 5%+ ownership events from Schedule 13G/13D filings scanned daily via EDGAR. Each row links to the source filing. Est. Avg Cost is a rolling-average estimate — each quarter's added shares priced at that quarter's 13F value ÷ shares, split-adjusted, with history beginning 2024-Q2; positions with one quarter of history or a data-quality flag show “—”.