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Arista Networks, Inc.

NYSE · Technology · Computer Hardware · US

$206.90
−0.22%
Ask drillr
0
Insider buys (3m)
174
Insider sells (3m)
-$588.8M
Net value (3m)
+20.2%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Sep 29, 2026Ullal Jayshree · director, officer: CEO and ChairpersonSale8,948$211
Sep 29, 2026Ullal Jayshree · director, officer: CEO and ChairpersonSale44,726$211
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale3,533$205
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale6,849$203
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale7,420$203
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale4,281$203
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale2,031$205
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale1,480$202
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale854$202
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale3,262$205
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale1,269$205
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale1,558$203
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale2,038$205
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale2,700$203
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale2,200$205
Sep 23, 2026Duda Kenneth · director, officer: President and CTOM-Exempt17,333$14
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale1,366$202
Sep 23, 2026Duda Kenneth · director, officer: President and CTOSale2,492$203
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale32,836$195
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale29,271$195
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale26,435$198
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale16,239$201
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale25,096$204
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale11,926$204
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale15,701$202
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale38,920$200
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale20,418$196
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale17,947$198
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale7,168$194
Sep 21, 2026BECHTOLSHEIM ANDREAS · 10 percent ownerSale58,043$200
Institutional positioning

13F filings over the trailing two quarters

New 592Increased 1813Reduced 1488Sold out 132
FilerActionSharesFiled
BLACKROCK, INC.Reduced91,907,642May 13, 2026
BlackRock, Inc.Reduced91,383,843Aug 7, 2026
VANGUARD CAPITAL MANAGEMENT LLCIncreased68,688,349Aug 13, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position68,270,206May 15, 2026
FMR LLCIncreased52,306,626May 15, 2026
STATE STREET CORPIncreased48,165,803Sep 22, 2026
FMR LLCReduced47,349,865Aug 13, 2026
STATE STREET CORPReduced46,761,991May 15, 2026
PRICE T ROWE ASSOCIATES INC /MD/Reduced29,321,973May 15, 2026
GEODE CAPITAL MANAGEMENT, LLCIncreased27,505,753Aug 12, 2026
GEODE CAPITAL MANAGEMENT, LLCIncreased27,229,280May 15, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCNew Position25,839,674May 8, 2026
VANGUARD PORTFOLIO MANAGEMENT LLCReduced25,808,745Aug 13, 2026
PRICE T ROWE ASSOCIATES INC /MD/Reduced23,227,202Aug 14, 2026
CRESSET ASSET MANAGEMENT, LLCReduced20,692,711May 15, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 29, 2026