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 2023
Institutional positions in A10 Networks, Inc. as of Mar 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
- 217
- −5 vs. Q4 2022
- Shares held
- 63.5M
- −2.31M (−3.5%) vs. Q4 2022
- Total value
- $984.2M
- −$110.5M (−10.1%) vs. Q4 2022
- New holders
- 29
- 86 more added
- Sold out
- 34
- 69 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 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 2023
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Trigran Investments, Inc. | 45,841 | $710.1K | 0.07% | +45,841 | New |
| Portolan Capital Management, LLC | 45,759 | $708.8K | 0.07% | +4,727+11.5% | Added |
| State of Alaska, Department of Revenue | 43,930 | $680.0K | 0.01% | −566−1.3% | Reduced |
| UBS Group AG | 43,310 | $670.9K | 0.00% | +10,470+31.9% | Added |
| Campbell & CO Investment Adviser LLC | 41,540 | $643.5K | 0.12% | +26,123+169.4% | Added |
| Cascade Investment Advisors, Inc. | 41,255 | $639.0K | 0.51% | 00.0% | Unchanged |
| Aristides Capital LLC | 40,000 | $619.6K | 0.39% | −26,101−39.5% | Reduced |
| Fox Run Management, L.L.C. | 39,020 | $604.4K | 0.20% | +39,020 | New |
| Alberta Investment Management Corp | 38,417 | $595.1K | 0.01% | +6,625+20.8% | Added |
| Yousif Capital Management, LLC | 38,127 | $590.6K | 0.01% | −4,345−10.2% | Reduced |
| Franklin Resources Inc | 37,973 | $588.2K | 0.00% | +186+0.5% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 37,105 | $575.0K | 0.01% | +172+0.5% | Added |
| Gotham Asset Management, LLC | 36,835 | $570.6K | 0.01% | +221+0.6% | Added |
| Assetmark, Inc | 36,562 | $566.3K | 0.00% | −52,244−58.8% | Reduced |
| American International Group, Inc. | 34,875 | $540.2K | 0.00% | +171+0.5% | Added |
| Tudor Investment Corp Et Al | 34,442 | $534.0K | 0.01% | −103,785−75.1% | Reduced |
| Guggenheim Capital LLC | 34,137 | $528.8K | 0.00% | +34,137 | New |
| Jane Street Group, LLC | 33,399 | $517.4K | 0.00% | −131,924−79.8% | Reduced |
| MetLife Investment Management | 32,698 | $506.5K | 0.00% | 00.0% | Unchanged |
| Summit Global Investments | 32,600 | $505.0K | 0.04% | +32,600 | New |
| GW Henssler & Associates Ltd | 32,295 | $500.3K | 0.03% | +399+1.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 32,000 | $495.7K | 0.00% | −105,000−76.6% | Reduced |
| US Bancorp | 31,415 | $486.6K | 0.00% | −1,559−4.7% | Reduced |
| Miller Howard Investments Inc | 31,211 | $483.5K | 0.02% | +328+1.1% | Added |
| New York Life Investment Management LLC | 30,998 | $480.2K | 0.01% | −9,668−23.8% | Reduced |
| New York State Teachers Retirement System | 30,194 | $468.0K | 0.00% | −465−1.5% | Reduced |
| American Century Companies Inc | 30,714 | $467.5K | 0.00% | +3,548+13.1% | Added |
| Lido Advisors, LLC | 29,998 | $464.7K | 0.01% | +29,998 | New |
| Schonfeld Strategic Advisors LLC | 29,929 | $463.6K | 0.00% | +19,041+174.9% | Added |
| Louisiana State Employees Retirement System | 29,900 | $463.2K | 0.01% | −400−1.3% | Reduced |
| Mackenzie Financial Corp | 29,797 | $461.6K | 0.00% | +6,916+30.2% | Added |
| Man Group plc | – | $458.4K | 0.00% | – | – |
| Amalgamated Bank | 28,741 | $445.0K | 0.00% | −2,163−7.0% | Reduced |
| Janus Henderson Group PLC | 27,120 | $420.0K | 0.00% | +15,435+132.1% | Added |
| XTX Topco Ltd | 26,453 | $409.8K | 0.09% | +13,315+101.3% | Added |
| Shell Asset Management Co | 25,969 | $402.0K | 0.02% | −91−0.3% | Reduced |
| Maryland State Retirement & Pension System | 25,834 | $400.2K | 0.01% | −470−1.8% | Reduced |
| Manufacturers Life Insurance Company, The | 25,354 | $392.7K | 0.00% | 00.0% | Unchanged |
| Sawgrass Asset Management LLC | 24,135 | $373.9K | 0.05% | −8,214−25.4% | Reduced |
| SG Americas Securities, LLC | 22,820 | $353.0K | 0.00% | −29,367−56.3% | Reduced |
| State of Wyoming | 22,201 | $343.9K | 0.11% | +9,562+75.7% | Added |
| Oregon Public Employees Retirement Fund | 21,199 | $328.4K | 0.00% | −60−0.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 20,340 | $316.0K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 20,005 | $309.9K | 0.00% | −98,231−83.1% | Reduced |
| Petrus Trust Company, LTA | 19,818 | $307.0K | 0.04% | +19,818 | New |
| Arizona State Retirement System | 18,090 | $280.2K | 0.00% | −179−1.0% | Reduced |
| CenterBook Partners LP | 17,193 | $266.3K | 0.04% | +17,193 | New |
| AtonRa Partners | 16,441 | $254.7K | 0.37% | +16,441 | New |
| Mesirow Financial Investment Management, Inc. | 15,255 | $236.3K | 0.98% | 00.0% | Unchanged |
| Synovus Financial Corp | 15,060 | $233.3K | 0.00% | +60+0.4% | Added |
| Cim Investment Mangement Inc | 14,122 | $218.8K | 0.08% | +14,122 | New |
| Baird Financial Group, Inc. | 13,869 | $214.8K | 0.00% | +9+0.1% | Added |
| Mutual of America Capital Management LLC | 13,211 | $204.6K | 0.00% | −181−1.4% | Reduced |
| Amundi | 13,860 | $202.9K | 0.00% | −257−1.8% | Reduced |
| Kestra Advisory Services, LLC | 12,910 | $200.0K | 0.00% | +1,862+16.9% | Added |
| Boothbay Fund Management, LLC | 12,865 | $199.3K | 0.01% | +12,865 | New |
| Nebula Research & Development LLC | 12,540 | $194.2K | 0.34% | +12,540 | New |
| Gallacher Capital Management LLC | 11,569 | $179.2K | 0.11% | +1,342+13.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 11,472 | $177.7K | 0.02% | −4,155−26.6% | Reduced |
| Walleye Capital LLC | 10,960 | $169.8K | 0.00% | +10,960 | New |
| Natixis | 10,820 | $167.6K | 0.00% | +10,820 | New |
| Centiva Capital, LP | 10,733 | $166.3K | 0.01% | +10,733 | New |
| Robeco Institutional Asset Management B.V. | 10,419 | $161.4K | 0.00% | 00.0% | Unchanged |
| Innovis Asset Management LLC | 10,404 | $161.2K | 0.07% | +44+0.4% | Added |
| Cornerstone Investment Partners, LLC | 10,248 | $158.7K | 0.01% | −1,552−13.2% | Reduced |
| Point72 Asset Management, L.P. | 10,191 | $157.9K | 0.00% | +10,191 | New |
| Bank of Nova Scotia | 10,058 | $155.8K | 0.00% | +10,058 | New |
| Boulder Hill Capital Management LP | 10,000 | $154.9K | 0.12% | +10,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,460 | $146.5K | 0.00% | +504+5.6% | Added |
| Lazard Asset Management LLC | 8,892 | $137.0K | 0.00% | −623−6.5% | Reduced |
| Leonteq Securities AG | 8,640 | $133.8K | 0.01% | 00.0% | Unchanged |
| Point72 Middle East FZE | 8,307 | $128.7K | 0.01% | −5,017−37.7% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 7,500 | $116.2K | 0.00% | 00.0% | Unchanged |
| Counterpoint Mutual Funds LLC | 5,863 | $90.8K | 0.08% | −926−13.6% | Reduced |
| C M Bidwell & Associates Ltd | 5,367 | $83.1K | 0.06% | 00.0% | Unchanged |
| Gladius Capital Management LP | 5,337 | $82.7K | 0.03% | −6,787−56.0% | Reduced |
| KBC Group NV | 5,248 | $81.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,968 | $77.0K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 4,036 | $62.5K | 0.03% | +4,036 | New |
| Advisors Asset Management, Inc. | 3,560 | $55.1K | 0.00% | +1,371+62.6% | Added |
| Metropolitan Life Insurance Co | 3,552 | $55.0K | 0.00% | −542−13.2% | Reduced |
| Aquatic Capital Management LLC | 3,400 | $53.0K | 0.00% | +3,400 | New |
| Copeland Capital Management, LLC | 2,472 | $38.0K | 0.00% | +598+31.9% | Added |
| The PNC Financial Services Group, Inc. | 2,421 | $37.5K | 0.00% | +72+3.1% | Added |
| Whittier Trust Co of Nevada Inc | 2,006 | $31.1K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,844 | $28.6K | 0.00% | −257−12.2% | Reduced |
| Tower Research Capital LLC (TRC) | 1,797 | $27.0K | 0.00% | −1,078−37.5% | Reduced |
| Advisor Group Holdings, Inc. | 1,676 | $26.0K | 0.00% | −851−33.7% | Reduced |
| Nisa Investment Advisors, LLC | 1,548 | $24.0K | 0.00% | −1,153−42.7% | Reduced |
| Quantbot Technologies LP | 1,173 | $18.2K | 0.00% | +19+1.6% | Added |
| Farther Finance Advisors, LLC | 1,050 | $16.3K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 1,018 | $15.8K | 0.00% | −1,834−64.3% | Reduced |
| Signaturefd, LLC | 1,000 | $15.5K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 1,000 | $15.5K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 1,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 924 | $14.3K | 0.00% | +924 | New |
| Acadian Asset Management LLC | 914 | $14.0K | 0.00% | +914 | New |
| Toth Financial Advisory Corp | 500 | $7.75K | 0.00% | +450+900.0% | Added |
| NewSquare Capital LLC | 445 | $6.89K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 400 | $6.20K | 0.00% | 00.0% | Unchanged |