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ANET · Arista Networks, Inc.

Technology · −4.6% on Oct 16

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Updated Oct 17 · 6 feeds behind: Insider filings, 2 days, and 5 more · Every feed →

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The market view

Price chart

The interactive ANET chart (by TradingView) loads here.

Our take

1 rule fired on ANET

In short: none of these rules has solid or some evidence yet, so they show no clear lean on ANET.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

The 0–100 score for ANET
Members see one number for how strongly these rules agree on ANET, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of ANET. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 21, 2026–Oct 18, 2026 · UTC dates · today is excluded

Congress purchases

Within earlier range

This count falls within the range of the 12 earlier comparable periods in this view.

Latest 28 days
0
Earlier median
0
Earlier range
0–2
Distinct filers per 28 daysScale: 0–2
Oct 20, 2025Oct 18, 2026
Earlier periodsLatest 28 daysEarlier median 0

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Aug 12, 2024. Newest disclosure across this feed: Oct 15, 2026.

Earlier periods in the comparison: 12. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 20260Partial; excluded
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Insider sales · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 4; range: 3–6.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 20262Partial; excluded
Jun 29, 2026–Jul 26, 20264Within stored history
Jul 27, 2026–Aug 23, 20263Within stored history
Aug 24, 2026–Sep 20, 20266Within stored history
Sep 21, 2026–Oct 18, 2026Latest period5Within stored history
Congress purchases · Within earlier range

This count falls within the range of the 12 earlier comparable periods in this view. Earlier median: 0; range: 0–2.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20251Within stored history
Nov 17, 2025–Dec 14, 20252Within stored history
Dec 15, 2025–Jan 11, 20260Within stored history
Jan 12, 2026–Feb 8, 20261Within stored history
Feb 9, 2026–Mar 8, 20261Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20260Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20262Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Congress sales · Within earlier range

This count falls within the range of the 12 earlier comparable periods in this view. Earlier median: 0; range: 0–1.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20251Within stored history
Nov 17, 2025–Dec 14, 20250Within stored history
Dec 15, 2025–Jan 11, 20261Within stored history
Jan 12, 2026–Feb 8, 20260Within stored history
Feb 9, 2026–Mar 8, 20260Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20261Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Public officials

Insiders · Oct 2026

  1. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 9, 2026

  2. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 9, 2026

  3. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 8, 2026

  4. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 8, 2026

  5. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 7, 2026

  6. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 7, 2026

  7. Filed
  8. Disclosed
    Chantelle Yvette Breithaupt · Sale

    Transaction dated Oct 6, 2026

  9. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  10. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  11. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  12. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  13. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  14. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  15. Filed
  16. Filed
  17. Filed
  18. Filed
  19. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  20. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  21. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  22. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  23. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

All 34 records in this snapshot
  1. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 9, 2026

  2. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 9, 2026

  3. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 8, 2026

  4. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 8, 2026

  5. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 7, 2026

  6. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 7, 2026

  7. Filed
  8. Disclosed
    Chantelle Yvette Breithaupt · Sale

    Transaction dated Oct 6, 2026

  9. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  10. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  11. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  12. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  13. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  14. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Oct 6, 2026

  15. Filed
  16. Filed
  17. Filed
  18. Filed
  19. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  20. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  21. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  22. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  23. Disclosed
    Mark B Templeton · Sale

    Transaction dated Oct 1, 2026

  24. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Sep 25, 2026

  25. Disclosed
    Jayshree Ullal · Sale

    Transaction dated Sep 25, 2026

  26. Disclosed
    Kenneth Duda · Sale

    Transaction dated Sep 21, 2026

  27. Disclosed
    Kenneth Duda · Sale

    Transaction dated Sep 21, 2026

  28. Disclosed
    Kenneth Duda · Sale

    Transaction dated Sep 21, 2026

  29. Disclosed
    Kenneth Duda · Sale

    Transaction dated Sep 21, 2026

  30. Disclosed
    Kenneth Duda · Sale

    Transaction dated Sep 21, 2026

  31. Disclosed
    Alan Armstrong · Purchase

    Transaction dated Mar 27, 2026

  32. Filed
  33. Filed
  34. Filed

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

1 member bought, none sold · 1 Rep

  1. ▲ BUYAlan Armstrong Rep · Senate · OKANET Arista Networks, Inc.$1K–$15Kdisclosed Jul 21 · filed 116 days after the trade · late 1 rule fired
See every Congress trade on ANET →

Company insiders

0 buys · 20 sells (201 filed lots) · $723M sold

  1. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$20.2Mdisclosed Oct 13 · filed 4 days after the trade
  2. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$4.1Mdisclosed Oct 13 · filed 4 days after the trade
  3. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$4.3Mdisclosed Oct 13 · filed 5 days after the trade · late
  4. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$868Kdisclosed Oct 13 · filed 5 days after the trade · late
  5. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$15Mdisclosed Oct 9 · filed 2 days after the trade
  6. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$3Mdisclosed Oct 9 · filed 2 days after the trade
  7. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$55Mdisclosed Oct 8 · filed 2 days after the trade
  8. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$13.9Mdisclosed Oct 8 · filed 2 days after the trade
  9. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$166Kdisclosed Oct 8 · filed 2 days after the trade
  10. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$831Kdisclosed Oct 8 · filed 2 days after the trade
See every insider trade on ANET →

Filings & events

Company filings (8-K) 40

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Quarterly or yearly results · item 2.029
  • Directors or officers joined, left or got new pay · item 5.026
  • Other events · item 8.016
  • Shareholder vote results · item 5.073
  • Changed its charter or bylaws · item 5.032

Filing red flags 7

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Lobbying 5

Lobbying reports filed with the Senate for the company.

$40K across 5 reports

Issues named in the most reports

  • Trade (domestic/foreign) 5
  • Tariff (miscellaneous tariff bills) 1

Planned insider sales (Form 144) 199

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

17 in the last 90 days · 199 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

5% owners (13D / 13G) 1

Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.

Push for changes, or just hold?

  • 13G, just holds: 1 filing

Filed by Vanguard Capital Management LLC

Biggest named funds (13F)

The largest ANET holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on ANET

  1. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$20.2Mdisclosed Oct 13 · filed 4 days after the trade
  2. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$4.1Mdisclosed Oct 13 · filed 4 days after the trade
  3. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$4.3Mdisclosed Oct 13 · filed 5 days after the trade · late
  4. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$868Kdisclosed Oct 13 · filed 5 days after the trade · late
  5. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$15Mdisclosed Oct 9 · filed 2 days after the trade
  6. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$3Mdisclosed Oct 9 · filed 2 days after the trade
  7. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$55Mdisclosed Oct 8 · filed 2 days after the trade
  8. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$13.9Mdisclosed Oct 8 · filed 2 days after the trade
  9. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$166Kdisclosed Oct 8 · filed 2 days after the trade
  10. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$831Kdisclosed Oct 8 · filed 2 days after the trade
  11. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$2.8Mdisclosed Oct 8 · filed 2 days after the trade
  12. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$11Mdisclosed Oct 8 · filed 2 days after the trade
  13. ▼ SELLChantelle Yvette Breithaupt Senior Vice President, CFOANET Arista Networks, Inc.$263Kdisclosed Oct 8 · filed 2 days after the trade
  14. ▼ SELLMark B Templeton DirectorANET Arista Networks, Inc.$370Kdisclosed Oct 5 · filed 4 days after the trade
  15. ▼ SELLMark B Templeton DirectorANET Arista Networks, Inc.$41.2Kdisclosed Oct 5 · filed 4 days after the trade
  16. ▼ SELLMark B Templeton DirectorANET Arista Networks, Inc.$368Kdisclosed Oct 5 · filed 4 days after the trade
  17. ▼ SELLMark B Templeton DirectorANET Arista Networks, Inc.$141Kdisclosed Oct 5 · filed 4 days after the trade
  18. ▼ SELLMark B Templeton DirectorANET Arista Networks, Inc.$101Kdisclosed Oct 5 · filed 4 days after the trade
  19. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$9.5Mdisclosed Sep 29 · filed 4 days after the trade
  20. ▼ SELLJayshree Ullal CEO and ChairpersonANET Arista Networks, Inc.$1.9Mdisclosed Sep 29 · filed 4 days after the trade
  21. ▼ SELLKenneth Duda President and CTOANET Arista Networks, Inc.$1.4Mdisclosed Sep 23 · filed 2 days after the trade
  22. ▼ SELLKenneth Duda President and CTOANET Arista Networks, Inc.$507Kdisclosed Sep 23 · filed 2 days after the trade
  23. ▼ SELLKenneth Duda President and CTOANET Arista Networks, Inc.$452Kdisclosed Sep 23 · filed 2 days after the trade
  24. ▼ SELLKenneth Duda President and CTOANET Arista Networks, Inc.$417Kdisclosed Sep 23 · filed 2 days after the trade
  25. ▼ SELLKenneth Duda President and CTOANET Arista Networks, Inc.$1.5Mdisclosed Sep 23 · filed 2 days after the trade
See all 323 trades on ANET →
People & votes

Which members of Congress traded ANET, sponsored bills that touch it and voted on them — opens here.