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$138.35
$2.06
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Arista Networks is a networking equipment provider that mainly sells Ethernet switches and software to data centers. Its marquee product is its extensible operating system, or EOS, that runs a single image across every single one of its devices. The firm operates as one reportable segment. It has steadily gained market share since its founding in 2004, with a focus on high-speed applications. Arista counts Microsoft and Meta Platforms as its largest customers and derives roughly three-quarters of its sales from North America.

Founded: 2004 Country:
United States
United States
Employees: N/A City: SANTA CLARA
Market Cap: 173.1B IPO Year: 2014
Target Price: $173.80 AVG Volume (30 days): 7.0M
Analyst Decision: Strong Buy Number of Analysts: 15
Dividend Yield:
N/A
Dividend Payout Frequency: N/A
EPS: 2.75 EPS Growth: 23.32
52 Week Low/High: $59.43 - $164.94 Next Earning Date: 05-14-2026
Revenue: $9,005,700,000 Revenue Growth: 28.60%
Revenue Growth (this year): 28.79% Revenue Growth (next year): 21.10%
P/E Ratio: 50.70 Index:
Free Cash Flow: N/A FCF Growth: +15.67%

Stock Insider Trading Activity of Arista Networks Inc. (ANET)

Sell
ANET Mar 2, 2026

Avg Cost/Share

$128.91

Shares

8,000

Total Value

$1,029,372.15

Owned After

1,784

SEC Form 4

Form 1 Form 2
ANET Feb 23, 2026

Avg Cost/Share

$129.14

Shares

422

Total Value

$54,042.35

Owned After

9,830

Duda Kenneth

President and CTO

Sell
ANET Feb 17, 2026

Avg Cost/Share

$142.86

Shares

58,000

Total Value

$8,259,002.18

Owned After

1,111,196

Sell
ANET Feb 2, 2026

Avg Cost/Share

$140.53

Shares

8,000

Total Value

$1,123,468.75

Owned After

1,784

SEC Form 4

Duda Kenneth

President and CTO

Sell
ANET Jan 20, 2026

Avg Cost/Share

$128.61

Shares

56,000

Total Value

$7,192,212.40

Owned After

1,111,196

Sell
ANET Jan 2, 2026

Avg Cost/Share

$134.33

Shares

8,000

Total Value

$1,070,291.36

Owned After

1,784

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q4

Q4 2025 Earnings

8-K SELL

Feb 12, 2026 · 100% conf.

AI Prediction SELL

1D

-5.75%

$128.31

Act: +4.00%

5D

-9.75%

$122.87

Act: -2.46%

20D

-18.63%

$110.78

Price: $136.14 Prob +5D: 0% AUC: 1.000
0001596532-26-000010

anet-202602120001596532False00015965322026-02-122026-02-12

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM 8-K


CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): February 12, 2026


ARISTA NETWORKS, INC.

(Exact name of registrant as specified in its charter)


Delaware 001-36468 20-1751121 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

5453 Great America Parkway Santa Clara, CA 95054 (Address of principal executive offices) (Zip Code)

(408) 547-5500 (Registrant’s telephone number, including area code)

Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.0001 par valueANETNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02    Results of Operations and Financial Condition. On February 12, 2026, Arista Networks, Inc. (the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2025. The full text of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. This information and Exhibit 99.1 are intended to be furnished under Item 2.02, “Results of Operations and Financial Condition,” and Item 9.01, “Financial Statements and Exhibits,” of Form 8-K and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. ITEM 9.01    Financial Statements and Exhibits. (d)Exhibits

Exhibit No.Description 99.1Press release issued by Arista Networks, Inc. dated February 12, 2026

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

ARISTA NETWORKS, INC.

February 12, 2026/s/ CHANTELLE BREITHAUPT Chantelle Breithaupt

Senior Vice President, Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

2025
Q3

Q3 2025 Earnings

8-K

Nov 4, 2025

0001596532-25-000284

anet-202511040001596532False00015965322025-11-042025-11-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM 8-K


CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 4, 2025


ARISTA NETWORKS, INC.

(Exact name of registrant as specified in its charter)


Delaware 001-36468 20-1751121 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

5453 Great America Parkway Santa Clara, CA 95054 (Address of principal executive offices) (Zip Code)

(408) 547-5500 (Registrant’s telephone number, including area code)

Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.0001 par valueANETNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02 Results of Operations and Financial Condition On November 4, 2025, Arista Networks, Inc. issued a press release announcing its financial results for the quarter ended September 30, 2025. The full text of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. This information and Exhibit 99.1 are intended to be furnished under Item 2.02, “Results of Operations and Financial Condition,” and Item 9.01, “Financial Statements and Exhibits,” of Form 8-K and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. ITEM 9.01    Financial Statements and Exhibits (d)    Exhibits

Exhibit No.Description 99.1Press release issued by Arista Networks, Inc. dated November 4, 2025.

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

ARISTA NETWORKS, INC.

November 4, 2025 /s/ CHANTELLE BREITHAUPT Chantelle Breithaupt

Senior Vice President, Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

2025
Q2

Q2 2025 Earnings

8-K

Aug 5, 2025

0001596532-25-000214

anet-202508050001596532False00015965322025-08-052025-08-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM 8-K


CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 5, 2025


ARISTA NETWORKS, INC.

(Exact name of registrant as specified in its charter)


Delaware 001-36468 20-1751121 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

5453 Great America Parkway Santa Clara, CA 95054 (Address of principal executive offices) (Zip Code)

(408) 547-5500 (Registrant’s telephone number, including area code)

Not Applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.0001 par valueANETNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

ITEM 2.02 Results of Operations and Financial Condition On August 5, 2025, Arista Networks, Inc. issued a press release announcing its financial results for the quarter ended June 30, 2025. The full text of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. This information and Exhibit 99.1 are intended to be furnished under Item 2.02, “Results of Operations and Financial Condition,” and Item 9.01, “Financial Statements and Exhibits,” of Form 8-K and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. ITEM 9.01    Financial Statements and Exhibits (d)    Exhibits

Exhibit No.Description 99.1Press release issued by Arista Networks, Inc. dated August 5, 2025.

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

ARISTA NETWORKS, INC.

August 5, 2025 /s/ CHANTELLE BREITHAUPT Chantelle Breithaupt

Senior Vice President, Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

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