Insider and congress filings

Arista Networks, Inc. (ANET)

NYSE · Technology · 352 insider filings · 125 congress trades · last filed 7 days agoS&P 500

7
Open-market insider filings shown
4d
Median delay on the insider filings
Form 4 is due in two business days
0/7
Purchases and sales in the filings shown

About Arista Networks, Inc.

from the company's filings and listing
Exchange
NYSE
Sector
Technology
Industry
Computer Hardware
Chief executive
Jayshree V. Ullal
Employees
5,115
Listed since
Jun 6, 2014
Market value
$242.9B
Price to earnings
60.1
Earnings per share
$3.21
Dividend yield
-

www.arista.com

Earnings

6 reported quarters · next on Nov 3, 2026
QuarterEPSEPS expectedRevenueRevenue expectedResult
Q2 FY2026reported Aug 4, 2026$1.02$0.89$3.0B$2.8BEPS beatRevenue beat
Q1 FY2026reported May 5, 2026$0.87$0.81$2.7B$2.6BEPS beatRevenue beat
Q4 FY2025reported Feb 12, 2026$0.82$0.76$2.5B$2.4BEPS beatRevenue beat
Q3 FY2025reported Nov 4, 2025$0.75$0.72$2.3B$2.3BEPS beatRevenue beat
Q2 FY2025reported Aug 5, 2025$0.73$0.65$2.2B$2.1BEPS beatRevenue beat
Q1 FY2025reported May 6, 2025$0.65$0.59$2.0B$2.0BEPS beatRevenue beat

Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag marked GAAP compares a GAAP figure the company reported with an adjusted consensus, two different measures, so a one-time gain or charge can move it either way; basis unverified means we could not classify the reported figure. A flag reads n/a only when a number is missing. An estimate is a forecast made by analysts, not a company target.

Executive pay

as filed for 2025 · proxy filed Apr 16, 2026
ExecutiveSalaryStock awardsOtherTotal
Todd NightingalePresident, Chief Operating Officer$183K$52.0M$80K$52.3M
Chantelle BreithauptChief Financial Officer$325K$6.7M$260K$7.2M
Kenneth DudaPresident, Chief Technology Officer$300K$6.6M$310K$7.2M
Jayshree UllalChief Executive Officer$300K$2.3M$309K$2.9M

The summary compensation table from the 2025 proxy statement, current executives only. 1 executive who has since left the company is named in that filing and not shown here. Read the filing

Institutional holders

13F positions as of Jun 30, 2026
HolderValueSharesChangeOf company
Blackrock, Inc.$15.5B91,383,843-0.6%7.26%
Vanguard Capital Management LLC$11.7B68,688,349+0.6%5.46%
State Street Corp$8.2B48,165,803+3.0%3.83%
FMR LLC$8.0B47,349,865-9.5%3.76%
Geode Capital Management, LLC$4.7B27,505,753+1.0%2.18%
Vanguard Portfolio Management LLC$4.4B25,808,745-0.1%2.05%
Price T Rowe Associates Inc$3.9B23,227,202-20.8%1.84%
Morgan Stanley$3.3B19,696,435+6.4%1.56%
Cresset Asset Management, LLC$3.3B19,368,054-6.4%1.54%
Capital Research Global Investors$2.2B13,164,137-10.8%1.05%
Ameriprise Financial Inc$2.2B12,800,606+27.6%1.02%
Norges Bank$2.1B12,246,920+100.0%0.97%

A 13F reports long US equity positions 45 days after the quarter ends, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory.

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Open-market insider trades

7 filings of 352 on record
InsiderActionSharesPriceValueTrade dateDelay
Chantelle Yvette BreithauptSenior Vice President, CFOSold · scheduled612$195.77$120KSep 1, 20262d
Andreas Bechtolsheim10% ownerSold · scheduled · 7 lines300,000$202.60$60.8MAug 27, 20264d
Jayshree UllalCEO and ChairpersonSold · scheduled · 3 lines13,809$191.79$2.6MAug 25, 20262d
Kelly Bodnar BattlesDirectorSold · scheduled · 5 lines422$187.34$79KAug 21, 20264d
Kenneth DudaPresident and CTOSold · 12 lines43,333$185.42$8.0MAug 20, 20264d
Jayshree UllalCEO and ChairpersonSold · 15 lines486,455$208.13$101.2MAug 12, 20262d
Andreas Bechtolsheim10% ownerSold · 8 lines187,139$192.63$36.0MAug 6, 20264d

One row is one filing. A filing that reported its trade in several tranches is summed, priced at the weighted average, and marked with its line count.

Congress trades in ANET

20 disclosures of 125 on record · median 25d of the 45 allowed
MemberTypeActionAmount disclosedSince the tradeTrade dateDisclosedDelay
Ro KhannaStockPurchase$1,001 - $15,000+2.5%S&P -0.1% · vs S&P 500 +2.7%Aug 24, 2026Sep 4, 202611d
Ro KhannaStockPurchase$1,001 - $15,000+13.9%S&P +2.7% · vs S&P 500 +11.2%Jul 20, 2026Aug 7, 202618d
Alan ArmstrongSelfFiled lateStockPurchase$1,001 - $15,000+59.8%S&P +20.2% · vs S&P 500 +39.5%Mar 27, 2026Jul 21, 2026116d
Dan NewhouseSpouseStockPurchase$1,001 - $15,000+3.2%S&P +1.0% · vs S&P 500 +2.2%Jul 10, 2026Jul 17, 20267d
Ro KhannaStockPurchase$1,001 - $15,000+13.6%S&P +2.1% · vs S&P 500 +11.5%Jun 30, 2026Jul 6, 20266d
Michael T. McCaulStockPurchase$15,001 - $50,000+32.7%S&P +4.1% · vs S&P 500 +28.6%May 6, 2026Jun 10, 202635d
Ro KhannaStockSale$1,001 - $15,000+35.9%S&P +3.2% · vs S&P 500 +32.7%May 15, 2026Jun 9, 202625d
Ro KhannaStockSale$1,001 - $15,000+25.0%S&P +1.6% · vs S&P 500 +23.5%May 27, 2026Jun 9, 202613d
Ro KhannaStockPurchase$1,001 - $15,000+26.9%S&P +11.1% · vs S&P 500 +15.8%Apr 13, 2026May 11, 202628d
Ro KhannaStockPurchase$1,001 - $15,000+9.5%S&P +7.9% · vs S&P 500 +1.7%Apr 24, 2026May 11, 202617d
Gilbert Ray Cisneros, Jr.StockSale$1,001 - $15,000+42.9%S&P +15.7% · vs S&P 500 +27.2%Mar 25, 2026Apr 7, 202613d
Ro KhannaStockSale$1,001 - $15,000+40.3%S&P +10.3% · vs S&P 500 +30.0%Feb 6, 2026Mar 9, 202631d
Ro KhannaStockSale$1,001 - $15,000+49.9%S&P +12.5% · vs S&P 500 +37.5%Feb 5, 2026Mar 9, 202632d
Ro KhannaStockPurchase$1,001 - $15,000+49.8%S&P +10.9% · vs S&P 500 +39.0%Feb 24, 2026Mar 9, 202613d
Tony WiedStockPurchase$100,001 - $250,000+42.8%S&P +11.9% · vs S&P 500 +30.9%Feb 12, 2026Mar 9, 202625d
Gilbert Ray Cisneros, Jr.StockPurchase$1,001 - $15,000+36.1%S&P +10.2% · vs S&P 500 +26.0%Jan 30, 2026Feb 13, 202614d
John BoozmanJointStockPurchase$1,001 - $15,000+43.6%S&P +10.6% · vs S&P 500 +33.0%Dec 11, 2025Jan 13, 202633d
Gilbert Ray Cisneros, Jr.StockSale$1,001 - $15,000+47.5%S&P +10.4% · vs S&P 500 +37.1%Dec 24, 2025Jan 12, 202619d
Gilbert Ray Cisneros, Jr.StockPurchase$1,001 - $15,000+56.3%S&P +15.5% · vs S&P 500 +40.8%Nov 18, 2025Dec 15, 202527d
John BoozmanJointStockPurchase$1,001 - $15,000+48.1%S&P +13.4% · vs S&P 500 +34.7%Nov 13, 2025Dec 8, 202525d

Since the trade: the stock's move from the trade date to the latest close we hold, as of Sep 10, 2026, an estimate, with the S&P 500 over the same window and the difference against it. The figures describe the stock after the trade, not the member's result: the filing carries a band, not a fill, and a sale keeps the same sign, so a positive figure after a sale means the stock kept rising. An option row carries the underlying stock's move. A row marked n/a has no market price. Not investment advice.

Members of Congress reporting a position

10 members · estimate, as of Sep 10, 2026

10 members report a position (estimated). The largest estimated position is in the $500,001 - $1,000,000 band.

MemberParty, chamberEstimated positionShare of their portfolio
Tony WiedRepublican · House$500,001 - $1,000,0003.4%
Bill HagertyRepublican · Senate$500,001 - $1,000,0003.3%
Robert BresnahanRepublican · House$50,001 - $100,0000.5%
Gilbert Ray Cisneros, Jr.Democrat · House$15,001 - $50,0000.1%
John BoozmanRepublican · Senate$15,001 - $50,0000.8%
Byron DonaldsRepublican · House$15,001 - $50,0005.0%
Angus S. King Jr.Independent · Senate$1,001 - $15,0000.3%
James ComerRepublican · House$1,001 - $15,0002.6%
Josh GottheimerDemocrat · House$1,001 - $15,000<0.1%
Dan NewhouseRepublican · House$1,001 - $15,0001.3%

Estimate, as of Sep 10, 2026. Each position is modelled from the member's disclosed transactions and annual filings: the midpoint of each disclosed band, moved with the stock's price since the trade. It is a rough estimate of a reported position, not a figure from a filing, which is why it is shown as a band. Share of portfolio sets that estimate against the member's whole estimated public-stock portfolio.

Awards, option exercises and gifts (17)
InsiderEventSharesDate
Kenneth DudaPresident and CTOOther (see filing)325,230Aug 28, 2026
Kenneth DudaPresident and CTOOption exercise48,359Aug 20, 2026
Daniel ScheinmanDirectorOption exercise538Aug 20, 2026
Mark B. TempletonDirectorOption exercise538Aug 20, 2026
Yvonne WassenaarDirectorOption exercise538Aug 20, 2026
Chantelle Yvette BreithauptSenior Vice President, CFOTax withholding6,145Aug 20, 2026
Chantelle Yvette BreithauptSenior Vice President, CFOOption exercise12,270Aug 20, 2026
Jayshree UllalCEO and ChairpersonTax withholding13,855Aug 20, 2026
Jayshree UllalCEO and ChairpersonOption exercise27,664Aug 20, 2026
Todd NightingalePresident and COOOption exercise126,875Aug 20, 2026
Charles H. GiancarloDirectorOption exercise538Aug 20, 2026
Robert G. LavenderDirectorOption exercise538Aug 20, 2026
Lewis ChewDirectorOption exercise538Aug 20, 2026
Kenneth DudaPresident and CTOTax withholding15,541Aug 20, 2026
Todd NightingalePresident and COOTax withholding63,540Aug 20, 2026
Todd NightingalePresident and COOStock award10,360Aug 20, 2026
Kelly Bodnar BattlesDirectorOption exercise538Aug 20, 2026

Awards, option exercises, shares withheld to cover tax and gifts all file on the same form as a purchase or a sale. None of them is a decision to trade, so they sit here rather than beside the ones that are.

Questions

Are insiders buying or selling ANET?

Across the 7 most recent open-market filings shown here, 0 were purchases and 7 were sales. 4 were scheduled in advance under a Rule 10b5-1 plan.

Which members of Congress have traded ANET?

Ro Khanna, Alan Armstrong, Dan Newhouse, Michael T. McCaul, Gilbert Ray Cisneros, Jr., Tony Wied and others disclosed ANET transactions in the filings shown here.

Which members of Congress hold ANET?

10 members of Congress report a position in ANET in the estimate we hold as of Sep 10, 2026. The three largest estimated positions belong to Tony Wied, Bill Hagerty and Robert Bresnahan. The estimate is built from disclosed transactions and annual filings, so it is shown as a band rather than a figure from a filing.

Is ANET in the S&P 500 or the Nasdaq 100?

Arista Networks, Inc. is a current member of the S&P 500, per the membership list we hold as of Sep 10, 2026. Current members of either index get a page here whatever their filing history.

How quickly are ANET trades disclosed?

Insider filings on this page reached the public a median of 4 days after the transaction, against the two business days Form 4 allows. Congressional disclosures took a median of 25 days, against the 45 the STOCK Act allows.

How to read a Form 4

A DECISION THE INSIDER MADE

POpen-market purchase. Bought with their own money at the market price.
SOpen-market sale. Sold on the market. A sale marked scheduled was set up in advance under a Rule 10b5-1 plan, often months before.

COMPENSATION PLUMBING

AStock award. Granted as pay, not bought.
MOption exercise. Converting options already held into shares.
FTax withholding. Shares handed back to the company to pay the tax on a grant.
GGift. Given away, with no money changing hands.

Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.

Data as of Sep 10, 2026.

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