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; 312 institutions reported holding it in 13F filings for Q2 2026, worth $2.86B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in A10 Networks, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 237
- +7 vs. Q2 2025
- Shares held
- 70.2M
- −84.3K (−0.1%) vs. Q2 2025
- Total value
- $1.27B
- −$85.8M (−6.3%) vs. Q2 2025
- New holders
- 41
- 89 more added
- Sold out
- 34
- 82 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 312 | $2.86B |
| Q1 2026 | 265 | $1.67B |
| Q4 2025 | 243 | $1.24B |
| Q3 2025 | 237 | $1.27B |
| Q2 2025 | 232 | $1.36B |
| Q1 2025 | 253 | $1.15B |
| Q4 2024 | 219 | $1.20B |
| Q3 2024 | 207 | $943.4M |
| Q2 2024 | 218 | $921.8M |
| Q1 2024 | 181 | $928.5M |
| Q4 2023 | 191 | $891.7M |
| Q3 2023 | 193 | $982.7M |
| Q2 2023 | 198 | $953.7M |
| Q1 2023 | 217 | $984.2M |
| Q4 2022 | 223 | $1.10B |
| Q3 2022 | 202 | $866.1M |
| Q2 2022 | 203 | $988.4M |
| Q1 2022 | 195 | $884.4M |
| Q4 2021 | 176 | $1.07B |
| Q3 2021 | 151 | $906.0M |
| Q2 2021 | 132 | $744.2M |
| Q1 2021 | 134 | $630.5M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Public Sector Pension Investment Board | 281,460 | $5.11M | 0.02% | +35,691+14.5% | Added |
| Crawford Investment Counsel Inc | 286,817 | $5.21M | 0.09% | +286,817 | New |
| Tudor Investment Corp Et Al | 319,422 | $5.80M | 0.04% | −84,787−21.0% | Reduced |
| Citadel Advisors LLC | 350,793 | $6.37M | 0.01% | +130,207+59.0% | Added |
| Impax Asset Management Group plc | 360,000 | $6.53M | 0.04% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 380,161 | $6.90M | 0.00% | +60,372+18.9% | Added |
| Paradigm Capital Management Inc | 407,000 | $7.39M | 0.32% | −6,100−1.5% | Reduced |
| Bridge City Capital, LLC | 419,748 | $7.62M | 2.03% | +1,817+0.4% | Added |
| Principal Financial Group Inc | 421,423 | $7.65M | 0.00% | +7,788+1.9% | Added |
| Aptus Capital Advisors, LLC | 448,423 | $8.14M | 0.07% | +124,731+38.5% | Added |
| Two Sigma Advisers, LP | 453,400 | $8.23M | 0.02% | +12,103+2.7% | Added |
| Victory Capital Management Inc | 467,367 | $8.48M | 0.01% | +52,393+12.6% | Added |
| Qube Research & Technologies Ltd | 563,476 | $10.2M | 0.01% | +228,837+68.4% | Added |
| UBS Group AG | 606,156 | $11.0M | 0.00% | +215,907+55.3% | Added |
| Goldman Sachs Group Inc | 620,182 | $11.3M | 0.00% | +63,485+11.4% | Added |
| Two Sigma Investments, LP | 683,246 | $12.4M | 0.02% | +110,082+19.2% | Added |
| Royce & Associates LP | 694,828 | $12.6M | 0.13% | −27,341−3.8% | Reduced |
| Charles Schwab Investment Management Inc | 709,212 | $12.9M | 0.00% | +3,487+0.5% | Added |
| Bank of New York Mellon Corp | 717,401 | $13.0M | 0.00% | −16,551−2.3% | Reduced |
| Northern Trust Corp | 727,631 | $13.2M | 0.00% | −27,265−3.6% | Reduced |
| Invesco Ltd. | 741,030 | $13.4M | 0.00% | +144,952+24.3% | Added |
| Morgan Stanley | 755,476 | $13.7M | 0.00% | −291,943−27.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,226,347 | $22.3M | 0.01% | −80,317−6.1% | Reduced |
| Barclays PLC | 1,365,259 | $24.8M | 0.01% | +695,150+103.7% | Added |
| Punch & Associates Investment Management, Inc. | 1,431,358 | $26.0M | 1.51% | +55,469+4.0% | Added |
| Price T Rowe Associates Inc | 1,573,065 | $28.6M | 0.00% | +68,210+4.5% | Added |
| Dimensional Fund Advisors LP | 1,633,590 | $29.6M | 0.01% | −80,456−4.7% | Reduced |
| Geode Capital Management, LLC | 1,767,579 | $32.1M | 0.00% | −15,978−0.9% | Reduced |
| First Trust Advisors LP | 2,034,271 | $36.9M | 0.03% | +84,848+4.4% | Added |
| Wellington Management Group LLP | 2,054,213 | $37.3M | 0.01% | +588,922+40.2% | Added |
| Renaissance Technologies LLC | 2,386,787 | $43.3M | 0.06% | −113,119−4.5% | Reduced |
| Boston Trust Walden Corp | 2,639,992 | $47.9M | 0.35% | +477,196+22.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 2,699,629 | $49.0M | 0.08% | +35,381+1.3% | Added |
| State Street Corp | 3,288,187 | $59.7M | 0.00% | −34,466−1.0% | Reduced |
| Penserra Capital Management LLC | 3,658,453 | $66.4M | 0.79% | −306,536−7.7% | Reduced |
| Vanguard Group Inc | 7,235,070 | $131.3M | 0.00% | −92,547−1.3% | Reduced |
| BlackRock, Inc. | 13,058,107 | $237.0M | 0.00% | −171,606−1.3% | Reduced |
| Algert Global LLC | 0 | $0 | 0.00% | −323,575−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −130,361−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −119,215−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −65,440−100.0% | Sold out |
| Haven Private, LLC | 0 | $0 | 0.00% | −43,321−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −37,200−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −36,157−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −35,717−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −34,754−100.0% | Sold out |
| Horizon Investments, LLC | 0 | $0 | 0.00% | −28,568−100.0% | Sold out |
| AdvisorShares Investments LLC | 0 | $0 | 0.00% | −24,350−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −22,200−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −21,936−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −19,871−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −18,069−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −17,396−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −11,745−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −11,719−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −11,533−100.0% | Sold out |
| Hancock Whitney Corp | 0 | $0 | 0.00% | −11,184−100.0% | Sold out |
| GW Henssler & Associates Ltd | 0 | $0 | 0.00% | −10,576−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −10,019−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −2,334−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −1,588−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −1,018−100.0% | Sold out |
| Bartlett & Co. Wealth Management LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −793−100.0% | Sold out |
| Bullock Wealth Management Group | 0 | $0 | 0.00% | −532−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −419−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | 0 | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Garde Capital, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Teton Advisors, Inc. | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |