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A10 Networks, Inc. (ATEN)

A10 Networks, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

A10 Networks, Inc. (ATEN) is a Software - Infrastructure company based in US with a market capitalization of $2.2B. Revenue grew 11.0% year-over-year and the company generated $64.8M in free cash flow. This page tracks ATEN's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 481 employees · IPO Mar 21, 2014

Valuation

Valuation & price

$27.95 · as of May 17, 2026 · -26.4% vs 52w high

48.8

P/E ratio

Latest-FY diluted EPS

10.20

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$36.30$26.46$16.63Jul 25Dec 25Jul 26Jul 7, 25$19.91Jul 9, 25$19.59Jul 11, 25$18.26Jul 15, 25$17.91Jul 17, 25$18.45Jul 21, 25$18.81Jul 23, 25$18.96Jul 25, 25$18.58Jul 29, 25$18.80Jul 31, 25$18.42Aug 4, 25$18.17Aug 6, 25$18.72Aug 11, 25$17.13Aug 13, 25$18.14Aug 15, 25$17.18Aug 19, 25$17.06Aug 21, 25$16.99Aug 25, 25$17.23Aug 27, 25$17.45Aug 29, 25$17.71Sep 3, 25$17.61Sep 5, 25$17.64Sep 9, 25$17.49Sep 11, 25$17.87Sep 16, 25$17.43Sep 18, 25$18.07Sep 22, 25$18.33Sep 24, 25$18.24Sep 26, 25$18.31Sep 30, 25$18.15Oct 2, 25$18.49Oct 6, 25$18.67Oct 8, 25$18.45Oct 10, 25$17.73Oct 14, 25$17.74Oct 16, 25$17.25Oct 21, 25$18.06Oct 23, 25$18.02Oct 27, 25$17.78Oct 29, 25$17.49Oct 31, 25$17.84Nov 4, 25$17.52Nov 6, 25$17.79Nov 10, 25$17.21Nov 12, 25$17.09Nov 14, 25$17.49Nov 18, 25$16.68Nov 20, 25$16.63Nov 25, 25$17.07Nov 28, 25$17.22Dec 2, 25$17.34Dec 4, 25$17.59Dec 8, 25$17.78Dec 10, 25$18.49Dec 12, 25$18.12Dec 16, 25$18.03Dec 18, 25$18.30Dec 22, 25$18.13Dec 24, 25$18.00Dec 29, 25$18.05Jan 2, 26$17.35Jan 6, 26$17.46Jan 8, 26$17.32Jan 12, 26$17.40Jan 14, 26$17.40Jan 16, 26$17.31Jan 21, 26$17.13Jan 23, 26$17.38Jan 27, 26$18.14Jan 29, 26$17.71Feb 2, 26$17.69Feb 4, 26$17.52Feb 9, 26$20.91Feb 11, 26$20.93Feb 13, 26$20.70Feb 18, 26$19.95Feb 20, 26$19.98Feb 24, 26$18.99Feb 26, 26$19.26Mar 2, 26$19.86Mar 4, 26$20.68Mar 6, 26$20.47Mar 10, 26$20.61Mar 12, 26$21.06Mar 17, 26$21.27Mar 19, 26$22.00Mar 23, 26$22.42Mar 25, 26$23.26Mar 27, 26$22.34Mar 31, 26$23.12Apr 2, 26$23.99Apr 7, 26$24.68Apr 9, 26$24.70Apr 13, 26$24.93Apr 15, 26$25.51Apr 17, 26$27.55Apr 22, 26$27.65Apr 24, 26$27.56Apr 28, 26$28.13Apr 30, 26$26.68May 4, 26$27.04May 6, 26$26.72May 8, 26$27.80May 12, 26$27.35May 14, 26$28.03May 18, 26$28.12May 20, 26$28.68May 22, 26$29.16May 28, 26$29.24Jun 1, 26$31.54Jun 3, 26$31.44Jun 5, 26$30.57Jun 9, 26$30.95Jun 11, 26$32.66Jun 15, 26$32.70Jun 17, 26$32.92Jun 22, 26$33.77Jun 24, 26$34.18Jun 26, 26$34.98Jul 2, 26$36.30
$16.5552-week range$38.00
Loading valuation history…

Fundamentals

Key fundamentals

$2.2B

Market cap

11.0%

Revenue growth (YoY)

79.3%

Gross margin

$64.8M

Free cash flow (USD)

-$155.2M

Net debt

Net cash position

-2.5%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$230.0MFY 2017$235.4MFY 2018$232.2MFY 2019$212.6MFY 2020$225.5MFY 2021$250.0MFY 2022$280.3MFY 2023$251.7MFY 2024$261.7MFY 2025$290.6M
$230M$290.6M

Free cash flow by year

2016 → 2025

FY 2016$12.4MFY 2017$8.6MFY 2018$-5.5MFY 2019$-4.8MFY 2020$51.7MFY 2021$44.9MFY 2022$55.3MFY 2023$33.6MFY 2024$78.2MFY 2025$64.8M
$12.4M$64.8M

Gross margin by year

2021 → 2025

FY 202178.6%FY 202279.7%FY 202380.9%FY 202480.3%FY 202579.3%
78.6%79.3%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

1

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 7, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Quarterly report10-Q FiledMay 7, 2026Filing
  • 8-K eventExecutive TerminationMay 7, 2026Filing
  • Insider sellInsider Sell $672KSinger Eric · Director · $672KMay 6, 2026Filing
  • 8-K eventExecutive TerminationMay 1, 2026Filing
  • 8-K eventEarnings ReleaseApr 28, 2026Filing
  • 8-K eventAnnual Meeting ResultsApr 23, 2026Filing

Questions

Frequently asked questions

What is A10 Networks, Inc.'s market cap?

A10 Networks, Inc. (ATEN) has a market capitalization of $2.2B.

What is ATEN's P/E ratio?

ATEN trades at a price-to-earnings ratio of 48.8, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is ATEN's price-to-book (P/B) ratio?

ATEN trades at 10.20 times book value per share.

Are insiders buying ATEN stock?

SEC Form 4 filings show no open-market insider buys at A10 Networks, Inc. in the last 90 days (1 sell).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.