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, Q4 2022
Institutional positions in A10 Networks, Inc. as of Dec 31, 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
- 223
- +23 vs. Q3 2022
- Shares held
- 65.9M
- +678.7K (+1.0%) vs. Q3 2022
- Total value
- $1.10B
- +$229.9M (+26.6%) vs. Q3 2022
- New holders
- 46
- 64 more added
- Sold out
- 23
- 88 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 11,587,593 | $192.7M | 0.01% | +209,363+1.8% | Added |
| Vanguard Group Inc | 5,694,530 | $94.7M | 0.00% | −120,053−2.1% | Reduced |
| Summit Partners L P | 3,877,890 | $64.5M | 5.26% | −1,500,000−27.9% | Reduced |
| First Trust Advisors LP | 2,500,828 | $41.6M | 0.05% | +209,955+9.2% | Added |
| Renaissance Technologies LLC | 2,484,633 | $41.3M | 0.06% | −195,900−7.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,327,889 | $38.7M | 0.10% | +961,915+70.4% | Added |
| State Street Corp | 2,239,689 | $37.2M | 0.00% | −246,716−9.9% | Reduced |
| Alliancebernstein L.P. | 2,188,119 | $36.4M | 0.02% | −333,019−13.2% | Reduced |
| Bank of New York Mellon Corp | 1,674,713 | $27.9M | 0.01% | −304,463−15.4% | Reduced |
| Legal & General Group Plc | 1,605,040 | $26.7M | 0.01% | +15,331+1.0% | Added |
| Dimensional Fund Advisors LP | 1,315,280 | $21.9M | 0.01% | +83,288+6.8% | Added |
| Millennium Management LLC | 1,243,680 | $20.7M | 0.02% | +260,042+26.4% | Added |
| Geode Capital Management, LLC | 1,150,742 | $19.1M | 0.00% | +14,855+1.3% | Added |
| Price T Rowe Associates Inc | 1,066,973 | $17.7M | 0.00% | +11,959+1.1% | Added |
| Morgan Stanley | 1,047,197 | $17.4M | 0.00% | +306,759+41.4% | Added |
| Punch & Associates Investment Management, Inc. | 959,511 | $16.0M | 1.03% | +9,261+1.0% | Added |
| Peregrine Capital Management LLC | 898,889 | $14.9M | 0.47% | −9,769−1.1% | Reduced |
| Assenagon Asset Management S.A. | 885,288 | $14.7M | 0.06% | +860,859+3,523.9% | Added |
| Wells Fargo & Company | 838,980 | $14.0M | 0.00% | +5,624+0.7% | Added |
| Impax Asset Management Group plc | 815,000 | $13.6M | 0.06% | −185,000−18.5% | Reduced |
| Driehaus Capital Management LLC | 799,256 | $13.3M | 0.20% | +365,985+84.5% | Added |
| Ameriprise Financial Inc | 756,455 | $12.6M | 0.00% | −107,643−12.5% | Reduced |
| Goldman Sachs Group Inc | 711,425 | $11.8M | 0.00% | +188,186+36.0% | Added |
| Charles Schwab Investment Management Inc | 643,954 | $10.7M | 0.00% | −1,343−0.2% | Reduced |
| Northern Trust Corp | 635,462 | $10.6M | 0.00% | +3,273+0.5% | Added |
| Royce & Associates LP | 601,894 | $10.0M | 0.11% | −96,100−13.8% | Reduced |
| Rice Hall James & Associates, LLC | 591,078 | $9.83M | 0.56% | −21,356−3.5% | Reduced |
| Invesco Ltd. | 557,457 | $9.27M | 0.00% | −115,347−17.1% | Reduced |
| Mesirow Institutional Investment Management, Inc. | 457,027 | $7.60M | 1.00% | −355,420−43.7% | Reduced |
| Paradigm Capital Management Inc | 427,800 | $7.11M | 0.47% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 419,700 | $6.98M | 0.02% | +1,000+0.2% | Added |
| Principal Financial Group Inc | 407,865 | $6.78M | 0.01% | −27,319−6.3% | Reduced |
| Nuveen Asset Management, LLC | 383,356 | $6.38M | 0.00% | +171,815+81.2% | Added |
| ETF Managers Group, LLC | 366,853 | $6.10M | 0.29% | +10,511+2.9% | Added |
| Bridgeway Capital Management, LLC | 363,200 | $6.04M | 0.16% | +363,200 | New |
| Cubist Systematic Strategies, LLC | 335,967 | $5.59M | 0.05% | +296,057+741.8% | Added |
| Hillsdale Investment Management Inc. | 334,100 | $5.56M | 0.47% | −60,400−15.3% | Reduced |
| Algert Global LLC | 321,148 | $5.34M | 0.30% | +34,450+12.0% | Added |
| Allianz Asset Management GmbH | 319,374 | $5.31M | 0.01% | −13,636−4.1% | Reduced |
| SEI Investments Co | 316,286 | $5.26M | 0.01% | +15,033+5.0% | Added |
| Two Sigma Investments, LP | 281,615 | $4.68M | 0.02% | +281,615 | New |
| Deprince Race & Zollo Inc | 266,679 | $4.43M | 0.10% | +266,679 | New |
| 1492 Capital Management LLC | 250,559 | $4.17M | 2.70% | −2,202−0.9% | Reduced |
| Bridge City Capital, LLC | 237,608 | $3.95M | 2.03% | −1,683−0.7% | Reduced |
| Russell Investments Group, Ltd. | 201,446 | $3.35M | 0.01% | +61,323+43.8% | Added |
| New York State Common Retirement Fund | 199,824 | $3.32M | 0.00% | −37,306−15.7% | Reduced |
| Citadel Advisors LLC | 199,370 | $3.32M | 0.00% | −84,683−29.8% | Reduced |
| Los Angeles Capital Management LLC | 189,941 | $3.16M | 0.02% | −23,402−11.0% | Reduced |
| Lewis Capital Management, LLC | 186,467 | $3.10M | 4.75% | −1,590−0.8% | Reduced |
| Bank of America Corp | 184,529 | $3.07M | 0.00% | +131,615+248.7% | Added |
| Penserra Capital Management LLC | 184,401 | $3.07M | 0.07% | −97,860−34.7% | Reduced |
| Norges Bank | 183,800 | $3.06M | 0.00% | +183,800 | New |
| Allspring Global Investments Holdings, LLC | 181,052 | $3.01M | 0.01% | −22,459−11.0% | Reduced |
| Rhumbline Advisers | 179,288 | $2.98M | 0.00% | −315−0.2% | Reduced |
| EAM Investors, LLC | 178,160 | $2.96M | 0.61% | +178,160 | New |
| Jane Street Group, LLC | 165,323 | $2.75M | 0.01% | +165,323 | New |
| Hennion & Walsh Asset Management, Inc. | 160,965 | $2.68M | 0.17% | +9,465+6.2% | Added |
| Swiss National Bank | 156,400 | $2.60M | 0.00% | +3,600+2.4% | Added |
| BNP Paribas Arbitrage, SA | 150,096 | $2.50M | 0.01% | −48,880−24.6% | Reduced |
| Davy Global Fund Management Ltd | 146,413 | $2.43M | 0.50% | −20,128−12.1% | Reduced |
| EAM Global Investors LLC | 142,147 | $2.36M | 0.61% | +142,147 | New |
| Martingale Asset Management L P | 140,639 | $2.34M | 0.05% | −4,490−3.1% | Reduced |
| Tudor Investment Corp Et Al | 138,227 | $2.30M | 0.06% | +138,227 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 137,000 | $2.28M | 0.01% | +75,000+121.0% | Added |
| Oberweis Asset Management Inc | 131,200 | $2.18M | 0.46% | +20,800+18.8% | Added |
| Deutsche Bank AG | 129,303 | $2.15M | 0.00% | +18,182+16.4% | Added |
| Fuller & Thaler Asset Management, Inc. | 127,757 | $2.13M | 0.01% | −60,758−32.2% | Reduced |
| Squarepoint Ops LLC | 124,960 | $2.08M | 0.02% | +124,960 | New |
| Prudential Financial Inc | 121,017 | $2.01M | 0.00% | −152,490−55.8% | Reduced |
| Citigroup Inc | 119,796 | $1.99M | 0.00% | −5,790−4.6% | Reduced |
| Balyasny Asset Management LLC | 118,236 | $1.97M | 0.01% | +118,236 | New |
| Public Sector Pension Investment Board | 116,252 | $1.93M | 0.02% | −5,221−4.3% | Reduced |
| Banque Cantonale Vaudoise | 111,979 | $1.86M | 0.10% | −2,518−2.2% | Reduced |
| Putnam Investments LLC | 110,049 | $1.83M | 0.00% | −16,252−12.9% | Reduced |
| Jupiter Asset Management Ltd | 106,475 | $1.77M | 0.03% | −265,083−71.3% | Reduced |
| Fisher Asset Management, LLC | 101,482 | $1.69M | 0.00% | +80.0% | Added |
| Barclays PLC | 100,486 | $1.67M | 0.00% | −34,486−25.6% | Reduced |
| JPMorgan Chase & Co | 99,733 | $1.66M | 0.00% | −45,817−31.5% | Reduced |
| Globeflex Capital L P | 97,873 | $1.63M | 0.21% | −1,551−1.6% | Reduced |
| Graham Capital Management, L.P. | 94,248 | $1.57M | 0.06% | +94,248 | New |
| Victory Capital Management Inc | 93,269 | $1.55M | 0.00% | +25,427+37.5% | Added |
| Assetmark, Inc | 88,806 | $1.48M | 0.01% | +3,888+4.6% | Added |
| Legato Capital Management LLC | 83,492 | $1.39M | 0.27% | +83,492 | New |
| California State Teachers Retirement System | 81,827 | $1.36M | 0.00% | +334+0.4% | Added |
| Engineers Gate Manager LP | 78,316 | $1.30M | 0.08% | +78,316 | New |
| Arrowstreet Capital, Limited Partnership | 77,432 | $1.29M | 0.00% | +77,432 | New |
| Great West Life Assurance Co | 76,013 | $1.26M | 0.00% | +4,780+6.7% | Added |
| Ergoteles LLC | 71,623 | $1.19M | 0.04% | +71,623 | New |
| Merit Financial Group, LLC | 71,036 | $1.18M | 0.04% | +71,036 | New |
| Gilder Gagnon Howe & Co LLC | 70,696 | $1.18M | 0.02% | +70,696 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 68,387 | $1.14M | 0.01% | +8,007+13.3% | Added |
| Aristides Capital LLC | 66,101 | $1.10M | 0.68% | −22,217−25.2% | Reduced |
| Trexquant Investment LP | 65,696 | $1.09M | 0.03% | +7,858+13.6% | Added |
| Thrivent Financial for Lutherans | 65,545 | $1.09M | 0.00% | −2,959−4.3% | Reduced |
| Verity Asset Management, Inc. | 60,380 | $1.00M | 0.86% | −6,313−9.5% | Reduced |
| Jump Financial, LLC | 56,204 | $934.7K | 0.05% | +56,204 | New |
| Teton Advisors, Inc. | 56,000 | $931.3K | 0.24% | −15,000−21.1% | Reduced |
| Cornercap Investment Counsel Inc | 54,855 | $912.2K | 0.16% | +54,855 | New |
| Voya Investment Management LLC | 53,281 | $886.1K | 0.00% | +11,268+26.8% | Added |
| Credit Suisse AG | 52,540 | $873.7K | 0.00% | −2,820−5.1% | Reduced |