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 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 | 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 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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 10,327,771 | $148.5M | 0.00% | +5,746,805+125.4% | Added |
| Summit Partners L P | 8,877,890 | $127.7M | 8.54% | 00.0% | Unchanged |
| Vanguard Group Inc | 5,774,419 | $83.0M | 0.00% | +381,402+7.1% | Added |
| Renaissance Technologies LLC | 2,957,233 | $42.5M | 0.05% | +102,173+3.6% | Added |
| First Trust Advisors LP | 2,713,232 | $39.0M | 0.05% | +238,049+9.6% | Added |
| Legal & General Group Plc | 2,349,041 | $33.8M | 0.01% | +224,926+10.6% | Added |
| State Street Corp | 2,332,621 | $33.5M | 0.00% | +582,392+33.3% | Added |
| Alliancebernstein L.P. | 2,213,079 | $31.8M | 0.01% | −615,481−21.8% | Reduced |
| Bank of New York Mellon Corp | 2,014,154 | $29.0M | 0.01% | +42,296+2.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,131,642 | $16.3M | 0.04% | +296,250+35.5% | Added |
| Geode Capital Management, LLC | 1,064,166 | $15.3M | 0.00% | +45,744+4.5% | Added |
| Dimensional Fund Advisors LP | 1,057,124 | $15.2M | 0.01% | +79,306+8.1% | Added |
| Ameriprise Financial Inc | 973,934 | $14.0M | 0.00% | +291,603+42.7% | Added |
| Punch & Associates Investment Management, Inc. | 938,908 | $13.5M | 0.94% | +19,574+2.1% | Added |
| Peregrine Capital Management LLC | 911,091 | $13.1M | 0.39% | −13,080−1.4% | Reduced |
| Wells Fargo & Company | 864,927 | $12.4M | 0.00% | +745,830+626.2% | Added |
| Invesco Ltd. | 849,804 | $12.2M | 0.00% | +815,577+2,382.8% | Added |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 731,430 | $10.5M | 1.35% | −273,410−27.2% | Reduced |
| Royce & Associates LP | 711,694 | $10.2M | 0.11% | −126,100−15.1% | Reduced |
| Deutsche Bank AG | 703,145 | $10.1M | 0.01% | +212,798+43.4% | Added |
| JPMorgan Chase & Co | 696,312 | $10.0M | 0.00% | −318,153−31.4% | Reduced |
| Two Sigma Advisers, LP | 640,000 | $9.20M | 0.03% | −105,900−14.2% | Reduced |
| Northern Trust Corp | 628,654 | $9.04M | 0.00% | +67,671+12.1% | Added |
| Impax Asset Management Group plc | 625,000 | $8.99M | 0.04% | +375,000+150.0% | Added |
| Prudential Financial Inc | 624,522 | $8.98M | 0.01% | +36,850+6.3% | Added |
| Rice Hall James & Associates, LLC | 614,117 | $8.83M | 0.43% | −1,725−0.3% | Reduced |
| Morgan Stanley | 606,034 | $8.71M | 0.00% | +404,393+200.6% | Added |
| Nuveen Asset Management, LLC | 601,342 | $8.65M | 0.00% | +321,020+114.5% | Added |
| Charles Schwab Investment Management Inc | 555,226 | $7.99M | 0.00% | +16,768+3.1% | Added |
| Portolan Capital Management, LLC | 527,263 | $7.58M | 0.76% | +527,263 | New |
| Driehaus Capital Management LLC | 436,521 | $6.28M | 0.10% | +436,521 | New |
| Principal Financial Group Inc | 434,340 | $6.25M | 0.00% | +373,651+615.7% | Added |
| Allianz Asset Management GmbH | 430,265 | $6.19M | 0.01% | +43,668+11.3% | Added |
| Paradigm Capital Management Inc | 427,800 | $6.15M | 0.42% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 419,778 | $6.04M | 0.00% | −210,370−33.4% | Reduced |
| Hillsdale Investment Management Inc. | 394,500 | $5.67M | 0.45% | −58,500−12.9% | Reduced |
| Jupiter Asset Management Ltd | 366,733 | $5.27M | 0.07% | −5,258−1.4% | Reduced |
| SEI Investments Co | 330,314 | $4.75M | 0.01% | −50,054−13.2% | Reduced |
| ETF Managers Group, LLC | 307,378 | $4.35M | 0.13% | −21,320−6.5% | Reduced |
| Penserra Capital Management LLC | 302,413 | $4.35M | 0.12% | −113,564−27.3% | Reduced |
| Los Angeles Capital Management LLC | 257,751 | $3.71M | 0.02% | +44,346+20.8% | Added |
| Allspring Global Investments Holdings, LLC | 254,700 | $3.66M | 0.01% | −41,902−14.1% | Reduced |
| New York State Common Retirement Fund | 237,207 | $3.41M | 0.00% | +38,802+19.6% | Added |
| Millennium Management LLC | 233,132 | $3.35M | 0.00% | −1,503,728−86.6% | Reduced |
| Bridge City Capital, LLC | 231,216 | $3.33M | 1.76% | −405−0.2% | Reduced |
| Two Sigma Investments, LP | 224,435 | $3.23M | 0.01% | −115,834−34.0% | Reduced |
| EAM Global Investors LLC | 203,981 | $2.93M | 0.72% | +97,279+91.2% | Added |
| Kent Lake Capital LLC | 200,000 | $2.88M | 1.58% | +125,000+166.7% | Added |
| Cubist Systematic Strategies, LLC | 195,559 | $2.81M | 0.02% | +123,154+170.1% | Added |
| BNP Paribas Arbitrage, SA | 186,967 | $2.69M | 0.01% | −166,779−47.1% | Reduced |
| Lewis Capital Management, LLC | 184,735 | $2.66M | 3.79% | +7,879+4.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 183,160 | $2.63M | 0.02% | −40,025−17.9% | Reduced |
| Algert Global LLC | 180,551 | $2.60M | 0.20% | −112,320−38.4% | Reduced |
| Acadian Asset Management LLC | 165,653 | $2.38M | 0.01% | −38,804−19.0% | Reduced |
| Rhumbline Advisers | 163,070 | $2.35M | 0.00% | +96,398+144.6% | Added |
| 1492 Capital Management LLC | 161,443 | $2.32M | 1.53% | +151,402+1,507.8% | Added |
| Tudor Investment Corp Et Al | 155,819 | $2.24M | 0.07% | −48,245−23.6% | Reduced |
| Swiss National Bank | 155,000 | $2.23M | 0.00% | +17,500+12.7% | Added |
| Acuitas Investments, LLC | 154,028 | $2.21M | 2.14% | +154,028 | New |
| Barclays PLC | 153,019 | $2.20M | 0.00% | +37,817+32.8% | Added |
| Davy Global Fund Management Ltd | 146,414 | $2.10M | 0.42% | +18,623+14.6% | Added |
| Martingale Asset Management L P | 141,413 | $2.03M | 0.04% | +12,929+10.1% | Added |
| EAM Investors, LLC | 139,867 | $2.01M | 0.49% | −14,046−9.1% | Reduced |
| Man Group plc | – | $1.93M | 0.01% | – | – |
| Putnam Investments LLC | 128,602 | $1.85M | 0.00% | +21,672+20.3% | Added |
| D. E. Shaw & Co., Inc. | 127,458 | $1.83M | 0.00% | +57,028+81.0% | Added |
| AQR Capital Management LLC | 119,991 | $1.73M | 0.00% | −118,761−49.7% | Reduced |
| Banque Cantonale Vaudoise | 115,654 | $1.66M | 0.09% | −29,350−20.2% | Reduced |
| State Board of Administration of Florida Retirement System | 113,715 | $1.64M | 0.00% | −15,773−12.2% | Reduced |
| Quantedge Capital Pte Ltd | 113,400 | $1.63M | 0.33% | +51,800+84.1% | Added |
| Hennion & Walsh Asset Management, Inc. | 108,370 | $1.56M | 0.10% | +19,422+21.8% | Added |
| Public Sector Pension Investment Board | 108,080 | $1.55M | 0.01% | +108,080 | New |
| Bank of America Corp | 106,324 | $1.53M | 0.00% | +50,529+90.6% | Added |
| Oberweis Asset Management Inc | 103,000 | $1.48M | 0.37% | +103,000 | New |
| AXA S.A. | 101,275 | $1.46M | 0.01% | −25,225−19.9% | Reduced |
| Globeflex Capital L P | 99,424 | $1.43M | 0.35% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 96,334 | $1.39M | 0.01% | −224,140−69.9% | Reduced |
| Citigroup Inc | 96,202 | $1.38M | 0.00% | −125,657−56.6% | Reduced |
| UBS Asset Management Americas Inc | 93,680 | $1.35M | 0.00% | −6,629−6.6% | Reduced |
| APG Asset Management N.V. | 91,500 | $1.26M | 0.00% | +91,500 | New |
| Fisher Asset Management, LLC | 86,795 | $1.25M | 0.00% | +86,795 | New |
| Walthausen & Co., LLC | 85,990 | $1.24M | 0.55% | −62,200−42.0% | Reduced |
| California State Teachers Retirement System | 84,046 | $1.21M | 0.00% | +8,824+11.7% | Added |
| Teton Advisors, Inc. | 76,000 | $1.09M | 0.23% | −15,000−16.5% | Reduced |
| VIEX Capital Advisors, LLC | 75,541 | $1.09M | 3.12% | −753,036−90.9% | Reduced |
| Aristides Capital LLC | 73,318 | $1.05M | 0.82% | +2,899+4.1% | Added |
| Victory Capital Management Inc | 72,867 | $1.05M | 0.00% | −418−0.6% | Reduced |
| Russell Investments Group, Ltd. | 72,607 | $1.04M | 0.00% | −56,347−43.7% | Reduced |
| Jump Financial, LLC | 72,400 | $1.04M | 0.04% | +26,300+57.0% | Added |
| Jennison Associates LLC | 71,933 | $1.03M | 0.00% | −40,169−35.8% | Reduced |
| Citadel Advisors LLC | 67,824 | $975.0K | 0.00% | −205,194−75.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 64,691 | $930.0K | 0.01% | −1,919−2.9% | Reduced |
| Thrivent Financial for Lutherans | 57,361 | $825.0K | 0.00% | +57,361 | New |
| Great West Life Assurance Co | 56,069 | $806.0K | 0.00% | +53,085+1,779.0% | Added |
| State of Tennessee, Treasury Department | 53,725 | $772.0K | 0.00% | +41,302+332.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 53,224 | $765.0K | 0.01% | +53,224 | New |
| Yousif Capital Management, LLC | 53,161 | $764.0K | 0.01% | +53,161 | New |
| STRS Ohio | 53,000 | $762.0K | 0.00% | −9,100−14.7% | Reduced |
| Gamco Investors, Inc. Et Al | 48,900 | $703.0K | 0.01% | −3,100−6.0% | Reduced |
| Comerica Bank | 49,635 | $683.0K | 0.01% | +49,635 | New |