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 2022
Institutional positions in A10 Networks, Inc. as of Jun 30, 2022. 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
- 203
- +14 vs. Q1 2022
- Shares held
- 68.6M
- +5.82M (+9.3%) vs. Q1 2022
- Total value
- $988.4M
- +$112.3M (+12.8%) vs. Q1 2022
- New holders
- 43
- 72 more added
- Sold out
- 29
- 67 more reduced
6 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 45,621 | $656.0K | 0.01% | +27,724+154.9% | Added |
| DekaBank Deutsche Girozentrale | 47,750 | $658.0K | 0.00% | 00.0% | Unchanged |
| Worth Venture Partners, LLC | 49,402 | $680.0K | 0.41% | −35,143−41.6% | Reduced |
| Comerica Bank | 49,635 | $683.0K | 0.01% | +49,635 | New |
| Gamco Investors, Inc. Et Al | 48,900 | $703.0K | 0.01% | −3,100−6.0% | Reduced |
| STRS Ohio | 53,000 | $762.0K | 0.00% | −9,100−14.7% | Reduced |
| Yousif Capital Management, LLC | 53,161 | $764.0K | 0.01% | +53,161 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 53,224 | $765.0K | 0.01% | +53,224 | New |
| State of Tennessee, Treasury Department | 53,725 | $772.0K | 0.00% | +41,302+332.5% | Added |
| Great West Life Assurance Co | 56,069 | $806.0K | 0.00% | +53,085+1,779.0% | Added |
| Thrivent Financial for Lutherans | 57,361 | $825.0K | 0.00% | +57,361 | New |
| Cambridge Investment Research Advisors, Inc. | 64,691 | $930.0K | 0.01% | −1,919−2.9% | Reduced |
| Citadel Advisors LLC | 67,824 | $975.0K | 0.00% | −205,194−75.2% | Reduced |
| Jennison Associates LLC | 71,933 | $1.03M | 0.00% | −40,169−35.8% | Reduced |
| Jump Financial, LLC | 72,400 | $1.04M | 0.04% | +26,300+57.0% | Added |
| Russell Investments Group, Ltd. | 72,607 | $1.04M | 0.00% | −56,347−43.7% | Reduced |
| Victory Capital Management Inc | 72,867 | $1.05M | 0.00% | −418−0.6% | Reduced |
| Aristides Capital LLC | 73,318 | $1.05M | 0.82% | +2,899+4.1% | Added |
| VIEX Capital Advisors, LLC | 75,541 | $1.09M | 3.12% | −753,036−90.9% | Reduced |
| Teton Advisors, Inc. | 76,000 | $1.09M | 0.23% | −15,000−16.5% | Reduced |
| California State Teachers Retirement System | 84,046 | $1.21M | 0.00% | +8,824+11.7% | Added |
| Walthausen & Co., LLC | 85,990 | $1.24M | 0.55% | −62,200−42.0% | Reduced |
| Fisher Asset Management, LLC | 86,795 | $1.25M | 0.00% | +86,795 | New |
| APG Asset Management N.V. | 91,500 | $1.26M | 0.00% | +91,500 | New |
| UBS Asset Management Americas Inc | 93,680 | $1.35M | 0.00% | −6,629−6.6% | Reduced |
| Citigroup Inc | 96,202 | $1.38M | 0.00% | −125,657−56.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 96,334 | $1.39M | 0.01% | −224,140−69.9% | Reduced |
| Globeflex Capital L P | 99,424 | $1.43M | 0.35% | 00.0% | Unchanged |
| AXA S.A. | 101,275 | $1.46M | 0.01% | −25,225−19.9% | Reduced |
| Oberweis Asset Management Inc | 103,000 | $1.48M | 0.37% | +103,000 | New |
| Bank of America Corp | 106,324 | $1.53M | 0.00% | +50,529+90.6% | Added |
| Public Sector Pension Investment Board | 108,080 | $1.55M | 0.01% | +108,080 | New |
| Hennion & Walsh Asset Management, Inc. | 108,370 | $1.56M | 0.10% | +19,422+21.8% | Added |
| Quantedge Capital Pte Ltd | 113,400 | $1.63M | 0.33% | +51,800+84.1% | Added |
| State Board of Administration of Florida Retirement System | 113,715 | $1.64M | 0.00% | −15,773−12.2% | Reduced |
| Banque Cantonale Vaudoise | 115,654 | $1.66M | 0.09% | −29,350−20.2% | Reduced |
| AQR Capital Management LLC | 119,991 | $1.73M | 0.00% | −118,761−49.7% | Reduced |
| D. E. Shaw & Co., Inc. | 127,458 | $1.83M | 0.00% | +57,028+81.0% | Added |
| Putnam Investments LLC | 128,602 | $1.85M | 0.00% | +21,672+20.3% | Added |
| Man Group plc | – | $1.93M | 0.01% | – | – |
| EAM Investors, LLC | 139,867 | $2.01M | 0.49% | −14,046−9.1% | Reduced |
| Martingale Asset Management L P | 141,413 | $2.03M | 0.04% | +12,929+10.1% | Added |
| Davy Global Fund Management Ltd | 146,414 | $2.10M | 0.42% | +18,623+14.6% | Added |
| Barclays PLC | 153,019 | $2.20M | 0.00% | +37,817+32.8% | Added |
| Acuitas Investments, LLC | 154,028 | $2.21M | 2.14% | +154,028 | New |
| Swiss National Bank | 155,000 | $2.23M | 0.00% | +17,500+12.7% | Added |
| Tudor Investment Corp Et Al | 155,819 | $2.24M | 0.07% | −48,245−23.6% | Reduced |
| 1492 Capital Management LLC | 161,443 | $2.32M | 1.53% | +151,402+1,507.8% | Added |
| Rhumbline Advisers | 163,070 | $2.35M | 0.00% | +96,398+144.6% | Added |
| Acadian Asset Management LLC | 165,653 | $2.38M | 0.01% | −38,804−19.0% | Reduced |
| Algert Global LLC | 180,551 | $2.60M | 0.20% | −112,320−38.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 183,160 | $2.63M | 0.02% | −40,025−17.9% | Reduced |
| Lewis Capital Management, LLC | 184,735 | $2.66M | 3.79% | +7,879+4.5% | Added |
| BNP Paribas Arbitrage, SA | 186,967 | $2.69M | 0.01% | −166,779−47.1% | Reduced |
| Cubist Systematic Strategies, LLC | 195,559 | $2.81M | 0.02% | +123,154+170.1% | Added |
| Kent Lake Capital LLC | 200,000 | $2.88M | 1.58% | +125,000+166.7% | Added |
| EAM Global Investors LLC | 203,981 | $2.93M | 0.72% | +97,279+91.2% | Added |
| Two Sigma Investments, LP | 224,435 | $3.23M | 0.01% | −115,834−34.0% | Reduced |
| Bridge City Capital, LLC | 231,216 | $3.33M | 1.76% | −405−0.2% | Reduced |
| Millennium Management LLC | 233,132 | $3.35M | 0.00% | −1,503,728−86.6% | Reduced |
| New York State Common Retirement Fund | 237,207 | $3.41M | 0.00% | +38,802+19.6% | Added |
| Allspring Global Investments Holdings, LLC | 254,700 | $3.66M | 0.01% | −41,902−14.1% | Reduced |
| Los Angeles Capital Management LLC | 257,751 | $3.71M | 0.02% | +44,346+20.8% | Added |
| Penserra Capital Management LLC | 302,413 | $4.35M | 0.12% | −113,564−27.3% | Reduced |
| ETF Managers Group, LLC | 307,378 | $4.35M | 0.13% | −21,320−6.5% | Reduced |
| SEI Investments Co | 330,314 | $4.75M | 0.01% | −50,054−13.2% | Reduced |
| Jupiter Asset Management Ltd | 366,733 | $5.27M | 0.07% | −5,258−1.4% | Reduced |
| Hillsdale Investment Management Inc. | 394,500 | $5.67M | 0.45% | −58,500−12.9% | Reduced |
| Goldman Sachs Group Inc | 419,778 | $6.04M | 0.00% | −210,370−33.4% | Reduced |
| Paradigm Capital Management Inc | 427,800 | $6.15M | 0.42% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 430,265 | $6.19M | 0.01% | +43,668+11.3% | Added |
| Principal Financial Group Inc | 434,340 | $6.25M | 0.00% | +373,651+615.7% | Added |
| Driehaus Capital Management LLC | 436,521 | $6.28M | 0.10% | +436,521 | New |
| Portolan Capital Management, LLC | 527,263 | $7.58M | 0.76% | +527,263 | New |
| Charles Schwab Investment Management Inc | 555,226 | $7.99M | 0.00% | +16,768+3.1% | Added |
| Nuveen Asset Management, LLC | 601,342 | $8.65M | 0.00% | +321,020+114.5% | Added |
| Morgan Stanley | 606,034 | $8.71M | 0.00% | +404,393+200.6% | Added |
| Rice Hall James & Associates, LLC | 614,117 | $8.83M | 0.43% | −1,725−0.3% | Reduced |
| Prudential Financial Inc | 624,522 | $8.98M | 0.01% | +36,850+6.3% | Added |
| Impax Asset Management Group plc | 625,000 | $8.99M | 0.04% | +375,000+150.0% | Added |
| Northern Trust Corp | 628,654 | $9.04M | 0.00% | +67,671+12.1% | Added |
| Two Sigma Advisers, LP | 640,000 | $9.20M | 0.03% | −105,900−14.2% | Reduced |
| JPMorgan Chase & Co | 696,312 | $10.0M | 0.00% | −318,153−31.4% | Reduced |
| Deutsche Bank AG | 703,145 | $10.1M | 0.01% | +212,798+43.4% | Added |
| Royce & Associates LP | 711,694 | $10.2M | 0.11% | −126,100−15.1% | Reduced |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 731,430 | $10.5M | 1.35% | −273,410−27.2% | Reduced |
| Invesco Ltd. | 849,804 | $12.2M | 0.00% | +815,577+2,382.8% | Added |
| Wells Fargo & Company | 864,927 | $12.4M | 0.00% | +745,830+626.2% | Added |
| Peregrine Capital Management LLC | 911,091 | $13.1M | 0.39% | −13,080−1.4% | Reduced |
| Punch & Associates Investment Management, Inc. | 938,908 | $13.5M | 0.94% | +19,574+2.1% | Added |
| Ameriprise Financial Inc | 973,934 | $14.0M | 0.00% | +291,603+42.7% | Added |
| Dimensional Fund Advisors LP | 1,057,124 | $15.2M | 0.01% | +79,306+8.1% | Added |
| Geode Capital Management, LLC | 1,064,166 | $15.3M | 0.00% | +45,744+4.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,131,642 | $16.3M | 0.04% | +296,250+35.5% | Added |
| Bank of New York Mellon Corp | 2,014,154 | $29.0M | 0.01% | +42,296+2.1% | Added |
| Alliancebernstein L.P. | 2,213,079 | $31.8M | 0.01% | −615,481−21.8% | Reduced |
| State Street Corp | 2,332,621 | $33.5M | 0.00% | +582,392+33.3% | Added |
| Legal & General Group Plc | 2,349,041 | $33.8M | 0.01% | +224,926+10.6% | Added |
| First Trust Advisors LP | 2,713,232 | $39.0M | 0.05% | +238,049+9.6% | Added |
| Renaissance Technologies LLC | 2,957,233 | $42.5M | 0.05% | +102,173+3.6% | Added |