A10 Networks, Inc.
ATEN- Exchange
- NYSE
- Industry
- Computer Communications Equipment
- SEC CIK
- 0001580808
In the last 90 days, A10 Networks, Inc. insiders filed 0 open-market purchases and 1 sale; 315 institutions reported holding it in 13F filings for Q2 2026, worth $2.86B in total; no superinvestor holds it.
Key figures
- Market capClose on Nov 10, 2026
- $2.00B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $68.0K in total
- 1
- 13F holdersQ2 2026, +52 vs. previous quarter
- 315
- 13F valueReported value at the end of Q2 2026
- $2.86B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $290.6M
- +11.0% year over year
- Net income, FY2025
- $42.1M
- −16.0% year over year
- Free cash flow, FY2025
- $64.8M
- −17.2% year over year
- Revenue, Q3 FY2026
- $91.5M
- +22.6% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 9.51M
- Shares sold short
- Change
- −146.7K
- −1.5% vs. previous
- Days to cover
- 10.52
- At average daily volume
Superinvestors holding ATEN, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding ATEN at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by A10 Networks, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 25, 2026 (view filing)4:07 PM ET | Aug 25 | Same day | Wolf Dana ElizabethDirector | SSale | −2.65K | $25.65 | −$68.0K | −4.4%57.4K after | 10b5-1 |
| Aug 12, 2026 (view filing)4:25 PM ET | Aug 11 | 1 day | Weber Robert ScottGeneral Counsel | SSale | −14.1K | $27.86 | −$392.4K | −21.8%50.6K after | 10b5-1 |
| May 6, 2026 (view filing) | May 5 | 1 day | Singer EricDirector | SSale | −24.7K | $27.21 | −$672.0K | −26.4%68.8K after | |
| Feb 13, 2026 (view filing) | Feb 11-13 | 2 days | Trivedi DhrupadChief Executive Officer | SSale | −100.0K | $20.60 | −$2.06M | −12.3%713.6K after | 3 lots10b5-1 |
| Aug 14, 2025 (view filing) | Aug 13 | 1 day | Becker BrianChief Financial Officer | SSale | −6.40K | $18.03 | −$115.4K | −7.6%77.6K after | |
| May 28, 2025 (view filing) | May 27-28 | 1 day | Weber Robert ScottGeneral Counsel | SSale | −5.00K | $17.37 | −$86.8K | −7.9%58.5K after | 2 lots10b5-1 |
| Mar 4, 2025 (view filing) | Feb 28-Mar 4 | 4 days | Trivedi DhrupadChief Executive Officer | SSale | −80.4K | $20.32 | −$1.63M | −10.5%688.4K after | 3 lots10b5-1 |
| Dec 9, 2024 (view filing) | Dec 6 | 3 days | Weber Robert ScottGeneral Counsel | SSale | −812 | $18.19 | −$14.8K | −2.8%28.2K after | |
| Nov 29, 2024 (view filing) | Nov 27 | 2 days | Becker BrianChief Financial Officer | SSale | −1.20K | $16.95 | −$20.3K | −3.5%32.6K after | |
| Nov 18, 2024 (view filing) | Nov 14 | 4 days | Chung Peter YDirector | SSale | −23.8K | $16.36 | −$388.6K | −4.4%516.9K after |
Top 10 13F holders, Q2 2026
See all 315 holdersThe largest institutional positions in A10 Networks, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,568,496 | $506.9M | 0.01% | +480,219+3.7% | Added |
| Vanguard Portfolio Management LLC | 3,462,058 | $129.3M | 0.01% | +74,210+2.2% | Added |
| First Trust Advisors LP | 3,244,739 | $121.2M | 0.07% | +1,524,922+88.7% | Added |
| State Street Corp | 3,082,631 | $115.2M | 0.00% | −7,554−0.2% | Reduced |
| Vanguard Capital Management LLC | 3,071,071 | $114.7M | 0.00% | −49,944−1.6% | Reduced |
| Penserra Capital Management LLC | 3,068,045 | $114.6M | 0.88% | −526,067−14.6% | Reduced |
| Boston Trust Walden Corp | 2,416,808 | $90.3M | 0.69% | +243,547+11.2% | Added |
| Wellington Management Group LLP | 1,959,853 | $73.2M | 0.01% | −114,658−5.5% | Reduced |
| Geode Capital Management, LLC | 1,813,638 | $67.8M | 0.00% | +96,232+5.6% | Added |
| Goldman Sachs Group Inc | 1,784,946 | $66.7M | 0.01% | +598,203+50.4% | Added |
Holders of 5% or more of ATEN
See all 2 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of A10 Networks, Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| First Trust Portfolios LP | 13G | 6.68%4.81M shares | – | Jan 28, 20226 filings | Jul 30, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.21%3.79M shares | New | Oct 30, 20261 filing | Oct 30, 2026 | SEC |