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 2 sales; 321 institutions reported holding it in 13F filings for Q2 2026, worth $3.25B in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $460.5K in total
- 2
- 13F holdersQ2 2026, +60 vs. previous quarter
- 321
- 13F valueReported value at the end of Q2 2026
- $3.25B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding ATEN, Q2 2026
No superinvestor reported holding ATEN at the end of Q2 2026.
Latest insider trades
Open-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
The 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 |
| Linden Advisors LP | – | $84.1M | 0.44% | – | New |
| Wellington Management Group LLP | 1,959,853 | $73.2M | 0.01% | −114,658−5.5% | Reduced |
| FMR LLC | 1,433,878 | $72.2M | 0.00% | +1,405,772+5,001.7% | Added |