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Closing prices for 09 October 2026
Next earnings report: 03 November 2026 · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
A10 Networks, Inc. trades on NYSE under the ticker ATEN. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks ATEN has traded between 16.52 $ and 38.49 $. As of 09 October 2026 the price stood 59.67 % of the way from the 52-week low to the high.
Over one year ATEN shares rose 60.60 %; over six months they rose 23.46 %. Volatility over 90 days is 45.65 %. Dividends are not included: this is price change only, as of 09 October 2026.
ATEN trades at a price-to-earnings ratio of 44.4, above the sector median of 35.6. Price to sales is 6.6, above the sector median of 3.6. Price to book is 9.0, above the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 28.33 | 29.65 | 28.18 | 29.63 | 1M |
| 08 October 2026 | 28.85 | 28.85 | 27.55 | 27.96 | 846,900 |
| 07 October 2026 | 28.15 | 28.84 | 27.99 | 28.51 | 1M |
| 06 October 2026 | 28.42 | 28.84 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
A10 Networks, Inc. (ATEN) is a public company in the technology sector. Its common stock trade on NYSE.
Over the trailing twelve months as reported to 2025-12-31, revenue was 290.6m $, net income was 42.1m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:2300 ORCHARD PKWY, SAN JOSE, CA, 95131, US
A10 Networks, Inc. reported revenue of 299M $ and net income of 45M $ over the last four quarters. Net margin is 14.90 %. Revenue changed by +12.08 % year over year. Earnings per share are 0.61 $. Market capitalisation is 2.0B $.
ATEN has a return on equity of 20.21 %, above the sector median of 1.63 %. Return on assets is 7.03 %, above the sector median of 0.49 %. Operating margin is 17.15 %, above the sector median of 1.10 %.
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| 28.28 |
| 28.58 |
| 1M |
| 05 October 2026 | 27.78 | 28.45 | 27.25 | 28.19 | 992,800 |
| 02 October 2026 | 27.96 | 28.40 | 27.59 | 27.63 | 1M |
| 01 October 2026 | 27.42 | 27.64 | 26.87 | 27.60 | 1M |
| 30 September 2026 | 25.97 | 27.63 | 25.79 | 27.11 | 2M |
| 29 September 2026 | 26.38 | 26.38 | 24.68 | 25.81 | 1M |
| 28 September 2026 | 25.48 | 25.66 | 24.94 | 25.50 | 2M |
| 25 September 2026 | 26.00 | 26.37 | 25.64 | 25.73 | 741,000 |
| 24 September 2026 | 26.58 | 26.74 | 25.93 | 25.99 | 1M |
| 23 September 2026 | 26.82 | 26.95 | 26.49 | 26.75 | 747,400 |
| 22 September 2026 | 27.15 | 27.16 | 26.50 | 26.70 | 812,800 |
| 21 September 2026 | 26.32 | 26.94 | 25.91 | 26.94 | 698,900 |
| 18 September 2026 | 27.24 | 27.24 | 25.90 | 26.15 | 3M |
| 17 September 2026 | 26.72 | 27.59 | 26.38 | 26.95 | 1M |
| 16 September 2026 | 26.57 | 27.12 | 26.27 | 26.54 | 982,600 |
| 15 September 2026 | 25.40 | 26.99 | 25.18 | 26.75 | 1M |
| 14 September 2026 | 24.55 | 26.08 | 24.55 | 25.61 | 1M |