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; 313 institutions reported holding it in 13F filings for Q2 2026, worth $2.86B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in A10 Networks, Inc. as of Jun 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
- 232
- −20 vs. Q1 2025
- Shares held
- 70.3M
- −202.7K (−0.3%) vs. Q1 2025
- Total value
- $1.36B
- +$208.3M (+18.1%) vs. Q1 2025
- New holders
- 23
- 92 more added
- Sold out
- 43
- 97 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 313 | $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, Q2 2025
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Paradigm Capital Management Inc | 413,100 | $7.99M | 0.39% | −14,700−3.4% | Reduced |
| Principal Financial Group Inc | 413,635 | $8.00M | 0.00% | −2,913−0.7% | Reduced |
| Victory Capital Management Inc | 414,974 | $8.03M | 0.01% | +29,642+7.7% | Added |
| Bridge City Capital, LLC | 417,931 | $8.09M | 2.27% | −4,872−1.2% | Reduced |
| Two Sigma Advisers, LP | 441,297 | $8.54M | 0.02% | +93,097+26.7% | Added |
| Jacobs Levy Equity Management, Inc | 478,513 | $9.26M | 0.04% | −3,853−0.8% | Reduced |
| Goldman Sachs Group Inc | 556,697 | $10.8M | 0.00% | −278,555−33.3% | Reduced |
| Two Sigma Investments, LP | 573,164 | $11.1M | 0.02% | +81,588+16.6% | Added |
| Invesco Ltd. | 596,078 | $11.5M | 0.00% | −449,328−43.0% | Reduced |
| Marshall Wace, LLP | 617,671 | $12.0M | 0.01% | +32,260+5.5% | Added |
| Barclays PLC | 670,109 | $13.0M | 0.01% | −5,845−0.9% | Reduced |
| Charles Schwab Investment Management Inc | 705,725 | $13.7M | 0.00% | +30,049+4.4% | Added |
| Royce & Associates LP | 722,169 | $14.0M | 0.14% | +13,801+1.9% | Added |
| Bank of New York Mellon Corp | 733,952 | $14.2M | 0.00% | −108,579−12.9% | Reduced |
| Northern Trust Corp | 754,896 | $14.6M | 0.00% | −10,826−1.4% | Reduced |
| Harbor Capital Advisors, Inc. | 828,616 | $16.0M | 0.67% | +19,870+2.5% | Added |
| Legal & General Group Plc | 992,678 | $19.2M | 0.00% | +771,405+348.6% | Added |
| Morgan Stanley | 1,047,419 | $20.3M | 0.00% | −437,322−29.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,306,664 | $25.3M | 0.02% | +367,901+39.2% | Added |
| Punch & Associates Investment Management, Inc. | 1,375,889 | $26.6M | 1.64% | +13,558+1.0% | Added |
| Wellington Management Group LLP | 1,465,291 | $28.4M | 0.01% | +335,172+29.7% | Added |
| Price T Rowe Associates Inc | 1,504,855 | $29.1M | 0.00% | −12,131−0.8% | Reduced |
| Dimensional Fund Advisors LP | 1,714,046 | $33.2M | 0.01% | −23,108−1.3% | Reduced |
| Geode Capital Management, LLC | 1,783,557 | $34.5M | 0.00% | +51,454+3.0% | Added |
| First Trust Advisors LP | 1,949,423 | $37.7M | 0.03% | +214,778+12.4% | Added |
| Boston Trust Walden Corp | 2,162,796 | $41.9M | 0.30% | +516,872+31.4% | Added |
| Renaissance Technologies LLC | 2,499,906 | $48.4M | 0.06% | +143,599+6.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 2,664,248 | $51.5M | 0.10% | −18,194−0.7% | Reduced |
| State Street Corp | 3,322,653 | $64.3M | 0.00% | −19,855−0.6% | Reduced |
| Penserra Capital Management LLC | 3,964,989 | $76.7M | 1.07% | +1,425,792+56.2% | Added |
| Vanguard Group Inc | 7,327,617 | $141.8M | 0.00% | −66,687−0.9% | Reduced |
| BlackRock, Inc. | 13,229,713 | $256.0M | 0.00% | −123,140−0.9% | Reduced |
| Trexquant Investment LP | 0 | $0 | 0.00% | −247,891−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −202,826−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −173,493−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −103,654−100.0% | Sold out |
| FCG Investment Co | 0 | $0 | 0.00% | −70,357−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −61,945−100.0% | Sold out |
| LSV Asset Management | 0 | $0 | 0.00% | −61,326−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −56,500−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −54,855−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −47,313−100.0% | Sold out |
| Bryce Point Capital, LLC | 0 | $0 | 0.00% | −41,834−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −42,242−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −37,110−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −32,377−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −31,621−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −27,900−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −19,729−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −19,214−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −18,729−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −18,700−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −18,065−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −17,387−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −17,037−100.0% | Sold out |
| Quantedge Capital Pte Ltd | 0 | $0 | 0.00% | −17,000−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −15,730−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −13,953−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −12,931−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −11,163−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −10,943−100.0% | Sold out |
| Mutual of America Capital Management LLC | 0 | $0 | 0.00% | −10,732−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −9,905−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −6,357−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −5,403−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −3,391−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −1,848−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −1,278−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −913−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −181−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Private Wealth Asset Management, LLC | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |