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 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 | 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 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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 13,179,913 | $173.6M | 0.00% | +440,502+3.5% | Added |
| Vanguard Group Inc | 7,068,348 | $93.1M | 0.00% | +102,501+1.5% | Added |
| First Trust Advisors LP | 4,470,999 | $58.9M | 0.06% | +2,040,007+83.9% | Added |
| Summit Partners L P | 3,888,206 | $51.2M | 1.87% | 00.0% | Unchanged |
| State Street Corp | 3,190,821 | $42.0M | 0.00% | +426,486+15.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 2,486,953 | $32.8M | 0.07% | +676,509+37.4% | Added |
| Renaissance Technologies LLC | 2,317,333 | $30.5M | 0.05% | −107,900−4.4% | Reduced |
| Bank of New York Mellon Corp | 1,933,099 | $25.5M | 0.01% | +306,681+18.9% | Added |
| Dimensional Fund Advisors LP | 1,751,119 | $23.1M | 0.01% | +81,908+4.9% | Added |
| Morgan Stanley | 1,597,823 | $21.0M | 0.00% | −213,409−11.8% | Reduced |
| Deprince Race & Zollo Inc | 1,520,297 | $20.0M | 0.45% | +963,979+173.3% | Added |
| Geode Capital Management, LLC | 1,484,398 | $19.6M | 0.00% | +91,413+6.6% | Added |
| Price T Rowe Associates Inc | 1,208,677 | $15.9M | 0.00% | +6,439+0.5% | Added |
| Legal & General Group Plc | 1,204,612 | $15.9M | 0.00% | −504,030−29.5% | Reduced |
| Punch & Associates Investment Management, Inc. | 1,170,491 | $15.4M | 0.90% | +10,280+0.9% | Added |
| Jacobs Levy Equity Management, Inc | 1,041,012 | $13.7M | 0.07% | +968,459+1,334.8% | Added |
| Impax Asset Management Group plc | 775,000 | $10.2M | 0.04% | +125,000+19.2% | Added |
| Northern Trust Corp | 769,723 | $10.1M | 0.00% | +14,856+2.0% | Added |
| Trigran Investments, Inc. | 738,208 | $9.72M | 0.94% | −535,560−42.0% | Reduced |
| Royce & Associates LP | 672,578 | $8.86M | 0.08% | +124,600+22.7% | Added |
| Goldman Sachs Group Inc | 628,429 | $8.28M | 0.00% | +42,848+7.3% | Added |
| Peregrine Capital Management LLC | 593,165 | $7.81M | 0.23% | −197,233−25.0% | Reduced |
| Charles Schwab Investment Management Inc | 564,156 | $7.43M | 0.00% | −55,128−8.9% | Reduced |
| Russell Investments Group, Ltd. | 561,155 | $7.39M | 0.01% | +271,303+93.6% | Added |
| Two Sigma Advisers, LP | 495,800 | $6.53M | 0.02% | −56,400−10.2% | Reduced |
| Voya Investment Management LLC | 493,526 | $6.50M | 0.01% | +155,494+46.0% | Added |
| Penserra Capital Management LLC | 489,957 | $6.45M | 0.12% | −27,045−5.2% | Reduced |
| Paradigm Capital Management Inc | 427,800 | $5.63M | 0.29% | 00.0% | Unchanged |
| Rice Hall James & Associates, LLC | 422,500 | $5.56M | 0.32% | −15,213−3.5% | Reduced |
| Principal Financial Group Inc | 390,375 | $5.14M | 0.00% | −2,488−0.6% | Reduced |
| Algert Global LLC | 381,693 | $5.03M | 0.20% | −31,089−7.5% | Reduced |
| Assenagon Asset Management S.A. | 377,696 | $4.97M | 0.02% | −264,199−41.2% | Reduced |
| Invesco Ltd. | 341,556 | $4.50M | 0.00% | −228,586−40.1% | Reduced |
| Bridge City Capital, LLC | 339,287 | $4.47M | 1.73% | +97,065+40.1% | Added |
| Two Sigma Investments, LP | 337,912 | $4.45M | 0.01% | −113,518−25.1% | Reduced |
| Allianz Asset Management GmbH | 336,586 | $4.43M | 0.01% | −107,520−24.2% | Reduced |
| Deutsche Bank AG | 313,273 | $4.13M | 0.00% | +261,388+503.8% | Added |
| Norges Bank | 291,800 | $3.84M | 0.00% | +291,800 | New |
| Alliancebernstein L.P. | 285,866 | $3.76M | 0.00% | −2,019,288−87.6% | Reduced |
| Ameriprise Financial Inc | 278,033 | $3.66M | 0.00% | −227,224−45.0% | Reduced |
| Great West Life Assurance Co | 275,998 | $3.63M | 0.01% | +32,445+13.3% | Added |
| Davy Global Fund Management Ltd | 241,487 | $3.18M | 0.37% | +79,151+48.8% | Added |
| SEI Investments Co | 213,475 | $2.81M | 0.00% | −9,959−4.5% | Reduced |
| Rhumbline Advisers | 202,144 | $2.66M | 0.00% | +5,088+2.6% | Added |
| Nuveen Asset Management, LLC | 192,064 | $2.53M | 0.00% | +2,042+1.1% | Added |
| Hillsdale Investment Management Inc. | 191,300 | $2.52M | 0.21% | −48,900−20.4% | Reduced |
| Bank of America Corp | 189,851 | $2.50M | 0.00% | +116,103+157.4% | Added |
| Barclays PLC | 184,018 | $2.42M | 0.00% | +78,556+74.5% | Added |
| JPMorgan Chase & Co | 174,978 | $2.30M | 0.00% | +2,973+1.7% | Added |
| Panagora Asset Management Inc | 155,181 | $2.04M | 0.01% | +155,181 | New |
| Public Sector Pension Investment Board | 144,622 | $1.90M | 0.01% | +58,518+68.0% | Added |
| Swiss National Bank | 138,700 | $1.83M | 0.00% | −15,800−10.2% | Reduced |
| State Board of Administration of Florida Retirement System | 137,028 | $1.80M | 0.00% | −1,370−1.0% | Reduced |
| Credit Suisse AG | 129,457 | $1.70M | 0.00% | +35,361+37.6% | Added |
| Assetmark, Inc | 124,486 | $1.64M | 0.01% | +85,281+217.5% | Added |
| New York State Common Retirement Fund | 117,198 | $1.54M | 0.00% | −62,644−34.8% | Reduced |
| Banque Cantonale Vaudoise | 117,017 | $1.54M | 0.07% | +2,354+2.1% | Added |
| UBS Group AG | 116,860 | $1.54M | 0.00% | +94,670+426.6% | Added |
| Allspring Global Investments Holdings, LLC | 111,688 | $1.47M | 0.00% | −1,177−1.0% | Reduced |
| Citigroup Inc | 107,361 | $1.41M | 0.00% | +20,464+23.5% | Added |
| Putnam Investments LLC | 98,373 | $1.30M | 0.00% | −3,114−3.1% | Reduced |
| UBS Asset Management Americas Inc | 95,779 | $1.26M | 0.00% | +4,314+4.7% | Added |
| Legato Capital Management LLC | 94,085 | $1.24M | 0.16% | +13,709+17.1% | Added |
| BNP Paribas Arbitrage, SA | 88,475 | $1.17M | 0.00% | −36,821−29.4% | Reduced |
| Martingale Asset Management L P | 84,923 | $1.12M | 0.02% | −4,505−5.0% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 82,379 | $1.08M | 0.06% | −22,126−21.2% | Reduced |
| Cresset Asset Management, LLC | 81,444 | $1.07M | 0.01% | +16,740+25.9% | Added |
| American Century Companies Inc | 81,199 | $1.07M | 0.00% | +19,984+32.6% | Added |
| Prudential Financial Inc | 80,248 | $1.06M | 0.00% | −9,640−10.7% | Reduced |
| Merit Financial Group, LLC | 77,931 | $1.03M | 0.03% | +13,103+20.2% | Added |
| Qube Research & Technologies Ltd | 75,016 | $988.0K | 0.00% | −83,367−52.6% | Reduced |
| California State Teachers Retirement System | 74,324 | $978.8K | 0.00% | −3,410−4.4% | Reduced |
| Verity Asset Management, Inc. | 71,173 | $937.3K | 0.60% | −20,493−22.4% | Reduced |
| Fisher Asset Management, LLC | 69,910 | $920.7K | 0.00% | −9,918−12.4% | Reduced |
| Globeflex Capital L P | 65,303 | $860.0K | 0.09% | −26,602−28.9% | Reduced |
| Thrivent Financial for Lutherans | 62,099 | $818.0K | 0.00% | −1,630−2.6% | Reduced |
| Texas Permanent School Fund | 60,201 | $792.8K | 0.01% | +1,037+1.8% | Added |
| US Bancorp | 60,027 | $790.6K | 0.00% | +32,643+119.2% | Added |
| Wedge Capital Management L L P | 55,756 | $734.3K | 0.01% | +283+0.5% | Added |
| Federated Hermes, Inc. | 55,209 | $727.1K | 0.00% | −6,799−11.0% | Reduced |
| Teacher Retirement System of Texas | 54,807 | $722.0K | 0.00% | −8,350−13.2% | Reduced |
| Amundi | 52,800 | $692.7K | 0.00% | −16,819−24.2% | Reduced |
| Teton Advisors, Inc. | 51,000 | $671.7K | 0.22% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 49,546 | $652.5K | 0.00% | +2,500+5.3% | Added |
| STRS Ohio | 49,300 | $649.0K | 0.00% | +38,500+356.5% | Added |
| Daiwa Securities Group Inc. | 48,733 | $642.0K | 0.00% | +624+1.3% | Added |
| Aviva PLC | 48,464 | $638.3K | 0.00% | +48,464 | New |
| Wells Fargo & Company | 46,379 | $610.8K | 0.00% | −69,607−60.0% | Reduced |
| DekaBank Deutsche Girozentrale | 44,500 | $580.0K | 0.00% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 44,000 | $579.5K | 0.01% | −3,000−6.4% | Reduced |
| State of Alaska, Department of Revenue | 42,874 | $564.0K | 0.01% | −499−1.2% | Reduced |
| Illinois Municipal Retirement Fund | 40,806 | $537.0K | 0.01% | +3,417+9.1% | Added |
| Jane Street Group, LLC | 39,024 | $513.9K | 0.00% | +26,743+217.8% | Added |
| Mackenzie Financial Corp | 38,810 | $511.1K | 0.00% | +2,348+6.4% | Added |
| American International Group, Inc. | 38,398 | $505.7K | 0.00% | −320−0.8% | Reduced |
| Exchange Traded Concepts, LLC | 37,876 | $498.8K | 0.01% | 00.0% | Unchanged |
| Man Group plc | 37,740 | $497.0K | 0.00% | – | – |
| Petrus Trust Company, LTA | 37,485 | $493.7K | 0.05% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 37,450 | $493.0K | 0.00% | +6,715+21.8% | Added |
| MetLife Investment Management | 37,288 | $491.1K | 0.00% | 00.0% | Unchanged |