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, Q4 2023
Institutional positions in A10 Networks, Inc. as of Dec 31, 2023. 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
- 191
- −1 vs. Q3 2023
- Shares held
- 67.7M
- +2.53M (+3.9%) vs. Q3 2023
- Total value
- $891.7M
- −$88.3M (−9.0%) vs. Q3 2023
- New holders
- 25
- 73 more added
- Sold out
- 26
- 71 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Alaska, Department of Revenue | 42,874 | $564.0K | 0.01% | −499−1.2% | Reduced |
| Gamco Investors, Inc. Et Al | 44,000 | $579.5K | 0.01% | −3,000−6.4% | Reduced |
| DekaBank Deutsche Girozentrale | 44,500 | $580.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 46,379 | $610.8K | 0.00% | −69,607−60.0% | Reduced |
| Aviva PLC | 48,464 | $638.3K | 0.00% | +48,464 | New |
| Daiwa Securities Group Inc. | 48,733 | $642.0K | 0.00% | +624+1.3% | Added |
| STRS Ohio | 49,300 | $649.0K | 0.00% | +38,500+356.5% | Added |
| State of Tennessee, Treasury Department | 49,546 | $652.5K | 0.00% | +2,500+5.3% | Added |
| Teton Advisors, Inc. | 51,000 | $671.7K | 0.22% | 00.0% | Unchanged |
| Amundi | 52,800 | $692.7K | 0.00% | −16,819−24.2% | Reduced |
| Teacher Retirement System of Texas | 54,807 | $722.0K | 0.00% | −8,350−13.2% | Reduced |
| Federated Hermes, Inc. | 55,209 | $727.1K | 0.00% | −6,799−11.0% | Reduced |
| Wedge Capital Management L L P | 55,756 | $734.3K | 0.01% | +283+0.5% | Added |
| US Bancorp | 60,027 | $790.6K | 0.00% | +32,643+119.2% | Added |
| Texas Permanent School Fund | 60,201 | $792.8K | 0.01% | +1,037+1.8% | Added |
| Thrivent Financial for Lutherans | 62,099 | $818.0K | 0.00% | −1,630−2.6% | Reduced |
| Globeflex Capital L P | 65,303 | $860.0K | 0.09% | −26,602−28.9% | Reduced |
| Fisher Asset Management, LLC | 69,910 | $920.7K | 0.00% | −9,918−12.4% | Reduced |
| Verity Asset Management, Inc. | 71,173 | $937.3K | 0.60% | −20,493−22.4% | Reduced |
| California State Teachers Retirement System | 74,324 | $978.8K | 0.00% | −3,410−4.4% | Reduced |
| Qube Research & Technologies Ltd | 75,016 | $988.0K | 0.00% | −83,367−52.6% | Reduced |
| Merit Financial Group, LLC | 77,931 | $1.03M | 0.03% | +13,103+20.2% | Added |
| Prudential Financial Inc | 80,248 | $1.06M | 0.00% | −9,640−10.7% | Reduced |
| American Century Companies Inc | 81,199 | $1.07M | 0.00% | +19,984+32.6% | Added |
| Cresset Asset Management, LLC | 81,444 | $1.07M | 0.01% | +16,740+25.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 82,379 | $1.08M | 0.06% | −22,126−21.2% | Reduced |
| Martingale Asset Management L P | 84,923 | $1.12M | 0.02% | −4,505−5.0% | Reduced |
| BNP Paribas Arbitrage, SA | 88,475 | $1.17M | 0.00% | −36,821−29.4% | Reduced |
| Legato Capital Management LLC | 94,085 | $1.24M | 0.16% | +13,709+17.1% | Added |
| UBS Asset Management Americas Inc | 95,779 | $1.26M | 0.00% | +4,314+4.7% | Added |
| Putnam Investments LLC | 98,373 | $1.30M | 0.00% | −3,114−3.1% | Reduced |
| Citigroup Inc | 107,361 | $1.41M | 0.00% | +20,464+23.5% | Added |
| Allspring Global Investments Holdings, LLC | 111,688 | $1.47M | 0.00% | −1,177−1.0% | Reduced |
| UBS Group AG | 116,860 | $1.54M | 0.00% | +94,670+426.6% | Added |
| Banque Cantonale Vaudoise | 117,017 | $1.54M | 0.07% | +2,354+2.1% | Added |
| New York State Common Retirement Fund | 117,198 | $1.54M | 0.00% | −62,644−34.8% | Reduced |
| Assetmark, Inc | 124,486 | $1.64M | 0.01% | +85,281+217.5% | Added |
| Credit Suisse AG | 129,457 | $1.70M | 0.00% | +35,361+37.6% | Added |
| State Board of Administration of Florida Retirement System | 137,028 | $1.80M | 0.00% | −1,370−1.0% | Reduced |
| Swiss National Bank | 138,700 | $1.83M | 0.00% | −15,800−10.2% | Reduced |
| Public Sector Pension Investment Board | 144,622 | $1.90M | 0.01% | +58,518+68.0% | Added |
| Panagora Asset Management Inc | 155,181 | $2.04M | 0.01% | +155,181 | New |
| JPMorgan Chase & Co | 174,978 | $2.30M | 0.00% | +2,973+1.7% | Added |
| Barclays PLC | 184,018 | $2.42M | 0.00% | +78,556+74.5% | Added |
| Bank of America Corp | 189,851 | $2.50M | 0.00% | +116,103+157.4% | Added |
| Hillsdale Investment Management Inc. | 191,300 | $2.52M | 0.21% | −48,900−20.4% | Reduced |
| Nuveen Asset Management, LLC | 192,064 | $2.53M | 0.00% | +2,042+1.1% | Added |
| Rhumbline Advisers | 202,144 | $2.66M | 0.00% | +5,088+2.6% | Added |
| SEI Investments Co | 213,475 | $2.81M | 0.00% | −9,959−4.5% | Reduced |
| Davy Global Fund Management Ltd | 241,487 | $3.18M | 0.37% | +79,151+48.8% | Added |
| Great West Life Assurance Co | 275,998 | $3.63M | 0.01% | +32,445+13.3% | Added |
| Ameriprise Financial Inc | 278,033 | $3.66M | 0.00% | −227,224−45.0% | Reduced |
| Alliancebernstein L.P. | 285,866 | $3.76M | 0.00% | −2,019,288−87.6% | Reduced |
| Norges Bank | 291,800 | $3.84M | 0.00% | +291,800 | New |
| Deutsche Bank AG | 313,273 | $4.13M | 0.00% | +261,388+503.8% | Added |
| Allianz Asset Management GmbH | 336,586 | $4.43M | 0.01% | −107,520−24.2% | Reduced |
| Two Sigma Investments, LP | 337,912 | $4.45M | 0.01% | −113,518−25.1% | Reduced |
| Bridge City Capital, LLC | 339,287 | $4.47M | 1.73% | +97,065+40.1% | Added |
| Invesco Ltd. | 341,556 | $4.50M | 0.00% | −228,586−40.1% | Reduced |
| Assenagon Asset Management S.A. | 377,696 | $4.97M | 0.02% | −264,199−41.2% | Reduced |
| Algert Global LLC | 381,693 | $5.03M | 0.20% | −31,089−7.5% | Reduced |
| Principal Financial Group Inc | 390,375 | $5.14M | 0.00% | −2,488−0.6% | Reduced |
| Rice Hall James & Associates, LLC | 422,500 | $5.56M | 0.32% | −15,213−3.5% | Reduced |
| Paradigm Capital Management Inc | 427,800 | $5.63M | 0.29% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 489,957 | $6.45M | 0.12% | −27,045−5.2% | Reduced |
| Voya Investment Management LLC | 493,526 | $6.50M | 0.01% | +155,494+46.0% | Added |
| Two Sigma Advisers, LP | 495,800 | $6.53M | 0.02% | −56,400−10.2% | Reduced |
| Russell Investments Group, Ltd. | 561,155 | $7.39M | 0.01% | +271,303+93.6% | Added |
| Charles Schwab Investment Management Inc | 564,156 | $7.43M | 0.00% | −55,128−8.9% | Reduced |
| Peregrine Capital Management LLC | 593,165 | $7.81M | 0.23% | −197,233−25.0% | Reduced |
| Goldman Sachs Group Inc | 628,429 | $8.28M | 0.00% | +42,848+7.3% | Added |
| Royce & Associates LP | 672,578 | $8.86M | 0.08% | +124,600+22.7% | Added |
| Trigran Investments, Inc. | 738,208 | $9.72M | 0.94% | −535,560−42.0% | Reduced |
| Northern Trust Corp | 769,723 | $10.1M | 0.00% | +14,856+2.0% | Added |
| Impax Asset Management Group plc | 775,000 | $10.2M | 0.04% | +125,000+19.2% | Added |
| Jacobs Levy Equity Management, Inc | 1,041,012 | $13.7M | 0.07% | +968,459+1,334.8% | Added |
| Punch & Associates Investment Management, Inc. | 1,170,491 | $15.4M | 0.90% | +10,280+0.9% | Added |
| Legal & General Group Plc | 1,204,612 | $15.9M | 0.00% | −504,030−29.5% | Reduced |
| Price T Rowe Associates Inc | 1,208,677 | $15.9M | 0.00% | +6,439+0.5% | Added |
| Geode Capital Management, LLC | 1,484,398 | $19.6M | 0.00% | +91,413+6.6% | Added |
| Deprince Race & Zollo Inc | 1,520,297 | $20.0M | 0.45% | +963,979+173.3% | Added |
| Morgan Stanley | 1,597,823 | $21.0M | 0.00% | −213,409−11.8% | Reduced |
| Dimensional Fund Advisors LP | 1,751,119 | $23.1M | 0.01% | +81,908+4.9% | Added |
| Bank of New York Mellon Corp | 1,933,099 | $25.5M | 0.01% | +306,681+18.9% | Added |
| Renaissance Technologies LLC | 2,317,333 | $30.5M | 0.05% | −107,900−4.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,486,953 | $32.8M | 0.07% | +676,509+37.4% | Added |
| State Street Corp | 3,190,821 | $42.0M | 0.00% | +426,486+15.4% | Added |
| Summit Partners L P | 3,888,206 | $51.2M | 1.87% | 00.0% | Unchanged |
| First Trust Advisors LP | 4,470,999 | $58.9M | 0.06% | +2,040,007+83.9% | Added |
| Vanguard Group Inc | 7,068,348 | $93.1M | 0.00% | +102,501+1.5% | Added |
| BlackRock Inc. | 13,179,913 | $173.6M | 0.00% | +440,502+3.5% | Added |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −215,000−100.0% | Sold out |
| Samson Rock Capital LLP | 0 | $0 | 0.00% | −109,448−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −96,250−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −90,653−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −81,506−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −54,701−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −42,432−100.0% | Sold out |
| FinTrust Capital Advisors, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −21,674−100.0% | Sold out |