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, Q1 2025
Institutional positions in A10 Networks, Inc. as of Mar 31, 2025. 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
- 253
- +35 vs. Q4 2024
- Shares held
- 70.5M
- +5.69M (+8.8%) vs. Q4 2024
- Total value
- $1.15B
- −$40.5M (−3.4%) vs. Q4 2024
- New holders
- 58
- 85 more added
- Sold out
- 23
- 87 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alps Advisors Inc | 20,240 | $330.7K | 0.00% | +20,240 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,441 | $334.0K | 0.00% | −3,571−14.9% | Reduced |
| Robeco Institutional Asset Management B.V. | 20,592 | $336.5K | 0.00% | +6,893+50.3% | Added |
| Amalgamated Bank | 20,921 | $342.0K | 0.00% | −712−3.3% | Reduced |
| Arizona State Retirement System | 21,169 | $345.9K | 0.00% | −269−1.3% | Reduced |
| Maryland State Retirement & Pension System | 21,455 | $350.6K | 0.01% | −3,489−14.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 21,503 | $352.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 24,747 | $404.4K | 0.00% | −95,130−79.4% | Reduced |
| US Bancorp | 26,509 | $433.2K | 0.00% | −2,174−7.6% | Reduced |
| Yousif Capital Management, LLC | 27,463 | $448.7K | 0.01% | −464−1.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 27,900 | $455.9K | 0.00% | −3,300−10.6% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 28,639 | $468.0K | 0.02% | +15,189+112.9% | Added |
| Pacer Advisors, Inc. | 28,725 | $469.4K | 0.00% | +19,611+215.2% | Added |
| XTX Topco Ltd | 31,621 | $516.7K | 0.03% | +31,621 | New |
| Aviva PLC | 32,377 | $529.0K | 0.00% | −2,232−6.4% | Reduced |
| Nebula Research & Development LLC | 32,796 | $535.9K | 0.05% | +32,796 | New |
| Janus Henderson Group PLC | 32,278 | $540.2K | 0.00% | +5,600+21.0% | Added |
| Amundi | 35,305 | $555.7K | 0.00% | −643−1.8% | Reduced |
| Louisiana State Employees Retirement System | 34,700 | $567.0K | 0.01% | −1,000−2.8% | Reduced |
| Manufacturers Life Insurance Company, The | 35,701 | $583.4K | 0.00% | +9,833+38.0% | Added |
| Teton Advisors, Inc. | 36,000 | $588.2K | 0.37% | 00.0% | Unchanged |
| Verition Fund Management LLC | 36,073 | $589.4K | 0.00% | −15,166−29.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 36,201 | $606.0K | 0.00% | −1,079−2.9% | Reduced |
| Corebridge Financial, Inc. | 37,110 | $606.4K | 0.00% | −737−1.9% | Reduced |
| Meritage Portfolio Management | 37,208 | $608.0K | 0.04% | −195−0.5% | Reduced |
| Commonwealth Equity Services, LLC | 37,649 | $615.0K | 0.00% | +37,649 | New |
| STRS Ohio | 38,700 | $632.4K | 0.00% | −1,800−4.4% | Reduced |
| New York State Teachers Retirement System | 39,058 | $638.0K | 0.00% | 00.0% | Unchanged |
| Illinois Municipal Retirement Fund | 39,193 | $640.4K | 0.01% | +3,280+9.1% | Added |
| State of Alaska, Department of Revenue | 40,833 | $667.0K | 0.01% | −1,069−2.6% | Reduced |
| Toroso Investments, LLC | 41,442 | $677.2K | 0.01% | −2,964−6.7% | Reduced |
| Haven Private, LLC | 42,094 | $687.8K | 0.39% | +18,717+80.1% | Added |
| MetLife Investment Management | 42,242 | $690.2K | 0.00% | −561−1.3% | Reduced |
| Voloridge Investment Management, LLC | 43,421 | $709.5K | 0.00% | +43,421 | New |
| Gamco Investors, Inc. Et Al | 44,000 | $719.0K | 0.01% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 44,003 | $719.0K | 0.05% | +44,003 | New |
| Bryce Point Capital, LLC | 41,834 | $721.1K | 0.54% | +41,834 | New |
| Counterpoint Mutual Funds LLC | 44,153 | $721.5K | 0.10% | +44,153 | New |
| Comerica Bank | 45,459 | $742.8K | 0.00% | −3,322−6.8% | Reduced |
| Federated Hermes, Inc. | 45,488 | $743.3K | 0.00% | +783+1.8% | Added |
| Acadian Asset Management LLC | 47,313 | $771.0K | 0.00% | +47,313 | New |
| Optimize Financial Inc | 47,400 | $774.5K | 0.29% | +47,400 | New |
| Raymond James Financial Inc | 47,624 | $778.2K | 0.00% | +47,624 | New |
| State of Tennessee, Treasury Department | 49,791 | $813.6K | 0.00% | +850+1.7% | Added |
| Russell Investments Group, Ltd. | 52,425 | $861.2K | 0.00% | −223,359−81.0% | Reduced |
| Jump Financial, LLC | 53,066 | $867.1K | 0.01% | +53,066 | New |
| Allspring Global Investments Holdings, LLC | 52,560 | $873.5K | 0.00% | −4,934−8.6% | Reduced |
| Thrivent Financial for Lutherans | 54,129 | $884.0K | 0.00% | −2,914−5.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 54,855 | $897.0K | 0.13% | +54,855 | New |
| Omers Administration Corp | 56,500 | $923.2K | 0.01% | +56,500 | New |
| KLP Kapitalforvaltning AS | 60,000 | $980.4K | 0.00% | 00.0% | Unchanged |
| Integrated Quantitative Investments LLC | 60,567 | $989.7K | 0.49% | −280.0% | Reduced |
| LSV Asset Management | 61,326 | $1.00M | 0.00% | −26,174−29.9% | Reduced |
| Millennium Management LLC | 61,592 | $1.01M | 0.00% | −213,926−77.6% | Reduced |
| Engineers Gate Manager LP | 61,945 | $1.01M | 0.02% | +32,675+111.6% | Added |
| Cresset Asset Management, LLC | 63,125 | $1.03M | 0.01% | −2,806−4.3% | Reduced |
| Globeflex Capital L P | 65,303 | $1.07M | 0.10% | 00.0% | Unchanged |
| Winton Group Ltd | 67,582 | $1.10M | 0.07% | −7,385−9.9% | Reduced |
| FCG Investment Co | 70,357 | $1.15M | 0.72% | +70,357 | New |
| HSBC Holdings PLC | 71,958 | $1.17M | 0.00% | −5,594−7.2% | Reduced |
| Alliancebernstein L.P. | 71,999 | $1.18M | 0.00% | −206,760−74.2% | Reduced |
| Intech Investment Management LLC | 73,995 | $1.21M | 0.01% | +33,262+81.7% | Added |
| Fisher Asset Management, LLC | 74,940 | $1.22M | 0.00% | −16,937−18.4% | Reduced |
| Legato Capital Management LLC | 75,635 | $1.24M | 0.17% | −29,058−27.8% | Reduced |
| AQR Capital Management LLC | 78,696 | $1.29M | 0.00% | −55,980−41.6% | Reduced |
| Wedge Capital Management L L P | 80,299 | $1.31M | 0.03% | +1,295+1.6% | Added |
| California State Teachers Retirement System | 80,683 | $1.32M | 0.00% | +11,877+17.3% | Added |
| Verity Asset Management, Inc. | 81,669 | $1.33M | 0.54% | +1,378+1.7% | Added |
| Picton Mahoney Asset Management | 85,318 | $1.39M | 0.05% | +53,271+166.2% | Added |
| Great West Life Assurance Co | 88,307 | $1.44M | 0.00% | −11,555−11.6% | Reduced |
| New York State Common Retirement Fund | 91,545 | $1.50M | 0.00% | −17,531−16.1% | Reduced |
| Truist Financial Corp | 96,618 | $1.58M | 0.00% | +96,618 | New |
| Martingale Asset Management L P | 100,873 | $1.65M | 0.04% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 103,654 | $1.69M | 0.02% | +90,640+696.5% | Added |
| Franklin Resources Inc | 108,908 | $1.78M | 0.00% | +19,797+22.2% | Added |
| Canada Pension Plan Investment Board | 109,400 | $1.79M | 0.00% | +68,200+165.5% | Added |
| Susquehanna International Group, LLP | 113,452 | $1.85M | 0.00% | +49,876+78.5% | Added |
| Banque Cantonale Vaudoise | 123,203 | $2.01M | 0.09% | +123,203 | New |
| Vident Advisory, LLC | 126,086 | $2.06M | 0.03% | +126,086 | New |
| Bank of America Corp | 128,413 | $2.10M | 0.00% | −53,543−29.4% | Reduced |
| Mackenzie Financial Corp | 134,265 | $2.19M | 0.00% | −21,009−13.5% | Reduced |
| State Board of Administration of Florida Retirement System | 134,852 | $2.20M | 0.00% | +19,853+17.3% | Added |
| Davy Global Fund Management Ltd | 137,796 | $2.25M | 0.26% | −4,239−3.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 139,585 | $2.28M | 0.00% | +139,585 | New |
| Swiss National Bank | 143,000 | $2.34M | 0.00% | −2,400−1.7% | Reduced |
| Citigroup Inc | 152,875 | $2.50M | 0.00% | −14,034−8.4% | Reduced |
| Deutsche Bank AG | 160,446 | $2.62M | 0.00% | −6,684−4.0% | Reduced |
| Lazard Asset Management LLC | 166,265 | $2.71M | 0.00% | +48,477+41.2% | Added |
| Ameriprise Financial Inc | 168,538 | $2.75M | 0.00% | −12,299−6.8% | Reduced |
| Jane Street Group, LLC | 173,493 | $2.83M | 0.01% | +94,641+120.0% | Added |
| Wells Fargo & Company | 181,710 | $2.97M | 0.00% | +126,662+230.1% | Added |
| Man Group plc | 182,868 | $2.99M | 0.01% | +118,668+184.8% | Added |
| Summit Partners L P | 187,367 | $3.06M | 0.19% | +12,903+7.4% | Added |
| Rhumbline Advisers | 196,387 | $3.21M | 0.00% | −369−0.2% | Reduced |
| Allianz Asset Management GmbH | 197,881 | $3.23M | 0.00% | +98,293+98.7% | Added |
| Nuveen, LLC | 199,651 | $3.26M | 0.00% | +199,651 | New |
| UBS Asset Management Americas Inc | 202,658 | $3.31M | 0.00% | +11,268+5.9% | Added |
| BNP Paribas Arbitrage, SA | 202,690 | $3.31M | 0.00% | +105,169+107.8% | Added |
| EAM Investors, LLC | 202,826 | $3.31M | 0.57% | +202,826 | New |
| Hillsdale Investment Management Inc. | 206,200 | $3.37M | 0.17% | +13,600+7.1% | Added |