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, Q2 2021
Institutional positions in A10 Networks, Inc. as of Jun 30, 2021. 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
- 132
- −2 vs. Q1 2021
- Shares held
- 66.1M
- −164.1K (−0.2%) vs. Q1 2021
- Total value
- $744.2M
- +$113.7M (+18.0%) vs. Q1 2021
- New holders
- 18
- 41 more added
- Sold out
- 20
- 51 more reduced
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nuveen Asset Management, LLC | 297,933 | $3.35M | 0.00% | −4,464−1.5% | Reduced |
| Morgan Stanley | 317,096 | $3.57M | 0.00% | +290,676+1,100.2% | Added |
| Los Angeles Capital Management LLC | 330,806 | $3.73M | 0.02% | −19,940−5.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 364,899 | $4.11M | 0.01% | −401,020−52.4% | Reduced |
| Hillsdale Investment Management Inc. | 374,000 | $4.21M | 0.34% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 382,543 | $4.31M | 0.01% | −12,271−3.1% | Reduced |
| Paradigm Capital Management Inc | 426,600 | $4.80M | 0.23% | +100,000+30.6% | Added |
| Prudential Financial Inc | 498,756 | $5.62M | 0.01% | −150,415−23.2% | Reduced |
| Assenagon Asset Management S.A. | 587,116 | $6.61M | 0.03% | +101,657+20.9% | Added |
| Penserra Capital Management LLC | 612,655 | $6.90M | 0.13% | −64,295−9.5% | Reduced |
| Northern Trust Corp | 623,522 | $7.02M | 0.00% | −20,835−3.2% | Reduced |
| Charles Schwab Investment Management Inc | 643,833 | $7.25M | 0.00% | +12,499+2.0% | Added |
| Two Sigma Investments, LP | 679,370 | $7.65M | 0.02% | +276,519+68.6% | Added |
| Dimensional Fund Advisors LP | 689,360 | $7.76M | 0.00% | +196,603+39.9% | Added |
| Two Sigma Advisers, LP | 812,900 | $9.15M | 0.02% | +83,600+11.5% | Added |
| Deutsche Bank AG | 845,041 | $9.52M | 0.00% | +60,532+7.7% | Added |
| JPMorgan Chase & Co | 1,078,065 | $12.1M | 0.00% | +848,779+370.2% | Added |
| Geode Capital Management, LLC | 1,104,131 | $12.4M | 0.00% | +68,970+6.7% | Added |
| First Trust Advisors LP | 1,203,044 | $13.5M | 0.01% | −463,734−27.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,297,498 | $14.6M | 0.10% | +71,640+5.8% | Added |
| Peregrine Capital Management LLC | 1,365,712 | $15.4M | 0.28% | −143,224−9.5% | Reduced |
| Bank of New York Mellon Corp | 1,541,251 | $17.4M | 0.00% | +116,336+8.2% | Added |
| State Street Corp | 1,829,338 | $20.6M | 0.00% | +357,761+24.3% | Added |
| Royce & Associates LP | 1,840,456 | $20.7M | 0.14% | +36,413+2.0% | Added |
| ETF Managers Group, LLC | 2,411,207 | $27.4M | 0.45% | −172,619−6.7% | Reduced |
| Legal & General Group Plc | 2,831,019 | $31.9M | 0.01% | −855,954−23.2% | Reduced |
| Renaissance Technologies LLC | 3,067,633 | $34.5M | 0.04% | −164,800−5.1% | Reduced |
| Alliancebernstein L.P. | 3,278,111 | $36.9M | 0.01% | +977,566+42.5% | Added |
| BlackRock Inc. | 5,356,360 | $60.3M | 0.00% | −292,661−5.2% | Reduced |
| Vanguard Group Inc | 5,376,131 | $60.5M | 0.00% | +558,820+11.6% | Added |
| VIEX Capital Advisors, LLC | 7,691,096 | $86.6M | 62.04% | 00.0% | Unchanged |
| Summit Partners L P | 9,560,941 | $107.7M | 5.60% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −437,136−100.0% | Sold out |
| Migdal Insurance & Financial Holdings Ltd. | 0 | $0 | 0.00% | −248,008−100.0% | Sold out |
| Mackay Shields LLC | 0 | $0 | 0.00% | −172,000−100.0% | Sold out |
| Roumell Asset Management, LLC | 0 | $0 | 0.00% | −166,208−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −124,700−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −123,530−100.0% | Sold out |
| EVR Research LP | 0 | $0 | 0.00% | −114,994−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −54,300−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −41,319−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −27,041−100.0% | Sold out |
| Horizon Investment Services, LLC | 0 | $0 | 0.00% | −26,449−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −17,497−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −16,946−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −13,102−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −11,963−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −10,700−100.0% | Sold out |
| Adalta Capital Management LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,137−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −524,362−100.0% | Sold out |