8-K - Arista Networks, Inc. (0001596532) (Filer)
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8-K - Arista Networks filed an 8-K with the SEC on Nov 3 (a notice of a material company event).
Directly affected
- ANET Arista Networks-20.0% 30d
Named in this report.
Indirectly affected
- XLK Technology Select Sector SPDR+9.2% 14d
Technology Select Sector SPDR holds the technology sector that Arista Networks belongs to, so it often moves with news about it.
- CSCO Cisco Systems-4.5% 30d
Cisco Systems is a peer of Arista Networks in computer communications equipment; rivals often move on the same news.
- FFIV F5-28.4% 30d
F5 is a peer of Arista Networks in computer communications equipment; rivals often move on the same news.
- EXTR Extreme Networks+0.8% 14d
Extreme Networks is a peer of Arista Networks in computer communications equipment; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| ANET | +9.94% | -0.65% | base | after close | after close | after close | after close |
| XLK | +8.28% | +1.71% | base | after close | after close | after close | after close |
| CSCO | +7.24% | +1.58% | base | after close | after close | after close | after close |
| FFIV | +10.37% | +2.13% | base | after close | after close | after close | after close |
| EXTR | +7.14% | -0.96% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Filed: 2026-11-03 AccNo: 0001596532-26-000252 Size: 433 KB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Arista Networks (ANET) since “8-K - Arista Networks, Inc. (0001596532) (Filer),” compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| Arista Networks (ANET) | three days earlier | -0.65% | final price |
| Arista Networks (ANET) | five days earlier | +9.94% | final price |
| Cisco Systems (CSCO) | three days earlier | +1.58% | final price |
| Cisco Systems (CSCO) | five days earlier | +7.24% | final price |
| Extreme Networks (EXTR) | three days earlier | -0.96% | final price |
| Extreme Networks (EXTR) | five days earlier | +7.14% | final price |
| F5 (FFIV) | three days earlier | +2.13% | final price |
| F5 (FFIV) | five days earlier | +10.37% | final price |
| Select Sector Spdr Tr (XLK) | three days earlier | +1.71% | final price |
| Select Sector Spdr Tr (XLK) | five days earlier | +8.28% | final price |
Members of Congress who traded Arista Networks (ANET) near this story
- Rep. Rohit Khanna bought Cisco Systems (CSCO) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 39 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar sold Cisco Systems (CSCO), worth $15,001 - $50,000 on 24 Sep 2026. That is 40 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar sold Cisco Systems (CSCO), worth $1,001 - $15,000 on 24 Sep 2026. That is 40 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who is named in “8-K - Arista Networks, Inc. (0001596532) (Filer)”
Companies mentioned with this story
- ANET Arista Networks
For “8-K - Arista Networks, Inc. (0001596532) (Filer),” Arista Networks (ANET) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> ANET
- XLK Select Sector Spdr Tr
For “8-K - Arista Networks, Inc. (0001596532) (Filer),” Select Sector Spdr Tr (XLK) is linked, with no stored direction, medium confidence. Reason on file: Technology Select Sector SPDR holds the technology sector that Arista Networks belongs to, so it often moves with news about it
- CSCO Cisco Systems
Cisco Systems (CSCO) is linked, with no stored direction, medium confidence in the 3 Nov 2026 story “8-K - Arista Networks, Inc. (0001596532) (Filer).” Reason on file: Cisco Systems is a peer of Arista Networks in computer communications equipment; rivals often move on the same news
- FFIV F5
F5 (FFIV) is linked, with no stored direction, medium confidence in the 3 Nov 2026 story “8-K - Arista Networks, Inc. (0001596532) (Filer).” Reason on file: F5 is a peer of Arista Networks in computer communications equipment; rivals often move on the same news
- EXTR Extreme Networks
For “8-K - Arista Networks, Inc. (0001596532) (Filer),” Extreme Networks (EXTR) is linked, with no stored direction, medium confidence. Reason on file: Extreme Networks is a peer of Arista Networks in computer communications equipment; rivals often move on the same news
How “8-K - Arista Networks, Inc. (0001596532) (Filer)” reaches Arista Networks (ANET)
Arista Networks (ANET) is the company in “8-K - Arista Networks, Inc. (0001596532) (Filer),” the 3 Nov 2026 this story story.
What ties Arista Networks (ANET) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> ANET
Also listed, Select Sector Spdr Tr (XLK): Technology Select Sector SPDR holds the technology sector that Arista Networks belongs to, so it often moves with news about it
The price range for Arista Networks (ANET), and the dates in the story
ANET traded between 163.23 and 217.35 across 20 sessions. The latest close on file is 164.13. CSCO traded between 101.41 and 118.64 across 20 sessions. The latest close on file is 101.69. XLK traded between 190.99 and 201.38 across 11 sessions. The latest close on file is 201.01.
How solid “8-K - Arista Networks, Inc. (0001596532) (Filer)” looks
40 out of 100
“8-K - Arista Networks, Inc. (0001596532) (Filer)” scores 40 out of 100. The score uses 1 sources, and 5 linked companies.