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, Q2 2023
Institutional positions in A10 Networks, Inc. as of Jun 30, 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
- 198
- −17 vs. Q1 2023
- Shares held
- 65.5M
- +2.41M (+3.8%) vs. Q1 2023
- Total value
- $953.7M
- −$24.7M (−2.5%) vs. Q1 2023
- New holders
- 20
- 72 more added
- Sold out
- 37
- 82 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American International Group, Inc. | 37,591 | $548.5K | 0.00% | +2,716+7.8% | Added |
| Petrus Trust Company, LTA | 37,485 | $546.9K | 0.06% | +17,667+89.1% | Added |
| MetLife Investment Management | 37,288 | $544.0K | 0.00% | +4,590+14.0% | Added |
| Man Group plc | 36,433 | $531.6K | 0.00% | – | – |
| Alberta Investment Management Corp | 36,170 | $527.7K | 0.01% | −2,247−5.8% | Reduced |
| Yousif Capital Management, LLC | 36,141 | $527.3K | 0.01% | −1,986−5.2% | Reduced |
| Louisiana State Employees Retirement System | 33,800 | $493.1K | 0.01% | +3,900+13.0% | Added |
| Daiwa Securities Group Inc. | 33,010 | $482.0K | 0.00% | +33,010 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 32,000 | $466.9K | 0.00% | 00.0% | Unchanged |
| Miller Howard Investments Inc | 31,404 | $458.2K | 0.02% | +193+0.6% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 30,204 | $441.0K | 0.01% | −6,901−18.6% | Reduced |
| New York State Teachers Retirement System | 30,194 | $441.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 30,007 | $438.0K | 0.00% | +1,266+4.4% | Added |
| Aristides Capital LLC | 30,000 | $437.7K | 0.26% | −10,000−25.0% | Reduced |
| US Bancorp | 29,241 | $426.6K | 0.00% | −2,174−6.9% | Reduced |
| Winton Group Ltd | 28,528 | $416.2K | 0.03% | −18,259−39.0% | Reduced |
| Manufacturers Life Insurance Company, The | 27,215 | $397.1K | 0.00% | +1,861+7.3% | Added |
| Janus Henderson Group PLC | 27,082 | $395.3K | 0.00% | −38−0.1% | Reduced |
| New York Life Investment Management LLC | 26,606 | $388.2K | 0.00% | −4,392−14.2% | Reduced |
| Mackenzie Financial Corp | 26,904 | $384.2K | 0.00% | −2,893−9.7% | Reduced |
| Gotham Asset Management, LLC | 26,103 | $380.8K | 0.01% | −10,732−29.1% | Reduced |
| Shell Asset Management Co | 25,823 | $377.0K | 0.01% | −146−0.6% | Reduced |
| Meritage Portfolio Management | 25,572 | $373.0K | 0.03% | +25,572 | New |
| GW Henssler & Associates Ltd | 25,495 | $372.0K | 0.02% | −6,800−21.1% | Reduced |
| Maryland State Retirement & Pension System | 25,072 | $365.8K | 0.01% | −762−2.9% | Reduced |
| Susquehanna International Group, LLP | 24,867 | $362.8K | 0.00% | −31,459−55.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 21,758 | $317.4K | 0.06% | −19,782−47.6% | Reduced |
| Samson Rock Capital LLP | 21,616 | $315.4K | 0.48% | +21,616 | New |
| Sawgrass Asset Management LLC | 21,527 | $314.1K | 0.04% | −2,608−10.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 21,503 | $313.0K | 0.00% | +1,163+5.7% | Added |
| Lido Advisors, LLC | 21,158 | $308.7K | 0.00% | −8,840−29.5% | Reduced |
| Walleye Capital LLC | 21,076 | $307.5K | 0.01% | +10,116+92.3% | Added |
| Royal Bank of Canada | 21,050 | $306.0K | 0.00% | −57,865−73.3% | Reduced |
| Oregon Public Employees Retirement Fund | 20,018 | $292.1K | 0.00% | −1,181−5.6% | Reduced |
| Arizona State Retirement System | 19,772 | $288.5K | 0.00% | +1,682+9.3% | Added |
| SG Americas Securities, LLC | 17,012 | $248.0K | 0.00% | −5,808−25.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 16,853 | $245.9K | 0.03% | +5,381+46.9% | Added |
| Gsa Capital Partners LLP | 16,770 | $245.0K | 0.02% | −94,783−85.0% | Reduced |
| Caxton Associates LP | 16,005 | $233.5K | 0.03% | +16,005 | New |
| Summit Global Investments | 15,700 | $229.0K | 0.02% | −16,900−51.8% | Reduced |
| TD Asset Management Inc | 15,400 | $224.7K | 0.00% | +15,400 | New |
| Synovus Financial Corp | 15,120 | $220.6K | 0.00% | +60+0.4% | Added |
| AtonRa Partners | 15,059 | $219.7K | 0.34% | −1,382−8.4% | Reduced |
| Jane Street Group, LLC | 14,986 | $218.6K | 0.00% | −18,413−55.1% | Reduced |
| Leuthold Group, LLC | 14,894 | $217.3K | 0.03% | +14,894 | New |
| Guidance Capital, Inc | 14,239 | $216.4K | 0.09% | +14,239 | New |
| Mesirow Financial Investment Management, Inc. | 14,511 | $211.7K | 0.90% | −744−4.9% | Reduced |
| Cim Investment Mangement Inc | 14,122 | $206.0K | 0.07% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 14,016 | $204.5K | 0.00% | +147+1.1% | Added |
| Counterpoint Mutual Funds LLC | 13,761 | $200.8K | 0.19% | +7,898+134.7% | Added |
| Gladius Capital Management LP | 13,753 | $200.7K | 0.10% | +8,416+157.7% | Added |
| D. E. Shaw & Co., Inc. | 13,145 | $191.8K | 0.00% | +13,145 | New |
| Gallacher Capital Management LLC | 12,728 | $185.7K | 0.11% | +1,159+10.0% | Added |
| Harbor Capital Advisors, Inc. | 12,716 | $185.5K | 0.04% | +12,716 | New |
| Mutual of America Capital Management LLC | 12,569 | $183.4K | 0.00% | −642−4.9% | Reduced |
| Aquatic Capital Management LLC | 12,400 | $181.0K | 0.01% | +9,000+264.7% | Added |
| ProShare Advisors LLC | 10,871 | $158.6K | 0.00% | +10,871 | New |
| STRS Ohio | 10,800 | $157.0K | 0.00% | +10,800 | New |
| Robeco Institutional Asset Management B.V. | 10,419 | $152.0K | 0.00% | 00.0% | Unchanged |
| Cornerstone Investment Partners, LLC | 10,248 | $149.5K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,434 | $137.6K | 0.00% | −26−0.3% | Reduced |
| Lazard Asset Management LLC | 8,892 | $129.0K | 0.00% | 00.0% | Unchanged |
| Natixis | 8,426 | $122.9K | 0.00% | −2,394−22.1% | Reduced |
| Leonteq Securities AG | 8,050 | $117.5K | 0.01% | −590−6.8% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 7,500 | $109.4K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,836 | $85.1K | 0.00% | +868+17.5% | Added |
| State of Wyoming | 5,528 | $80.7K | 0.02% | −16,673−75.1% | Reduced |
| Advisors Asset Management, Inc. | 5,316 | $77.6K | 0.00% | +1,756+49.3% | Added |
| KBC Group NV | 5,248 | $77.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,864 | $56.4K | 0.00% | +312+8.8% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 3,500 | $51.0K | 0.00% | +3,500 | New |
| Advisor Group Holdings, Inc. | 2,419 | $35.3K | 0.00% | +743+44.3% | Added |
| Tower Research Capital LLC (TRC) | 2,322 | $33.9K | 0.00% | +525+29.2% | Added |
| FMR LLC | 2,278 | $33.2K | 0.00% | +434+23.5% | Added |
| The PNC Financial Services Group, Inc. | 2,209 | $32.2K | 0.00% | −212−8.8% | Reduced |
| Whittier Trust Co of Nevada Inc | 2,006 | $29.3K | 0.00% | 00.0% | Unchanged |
| Copeland Capital Management, LLC | 1,990 | $29.0K | 0.00% | −482−19.5% | Reduced |
| Signaturefd, LLC | 1,551 | $22.6K | 0.00% | +551+55.1% | Added |
| Nisa Investment Advisors, LLC | 1,526 | $22.3K | 0.00% | −22−1.4% | Reduced |
| Quarry LP | 1,452 | $21.2K | 0.01% | −2,584−64.0% | Reduced |
| Farther Finance Advisors, LLC | 1,050 | $15.3K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 1,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 1,000 | $14.6K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 924 | $13.5K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 853 | $12.4K | 0.00% | +801+1,540.4% | Added |
| Covestor Ltd | 488 | $7.00K | 0.01% | +454+1,335.3% | Added |
| NewSquare Capital LLC | 445 | $6.49K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 400 | $5.84K | 0.00% | 00.0% | Unchanged |
| Fairfield, Bush & Co. | 350 | $5.11K | 0.00% | +350 | New |
| CWM, LLC | 175 | $3.00K | 0.00% | −29−14.2% | Reduced |
| GWM Advisors LLC | 199 | $2.90K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 137 | $2.00K | 0.00% | −192−58.4% | Reduced |
| Group One Trading, L.P. | 126 | $1.84K | 0.00% | +126 | New |
| Parkside Financial Bank & Trust | 75 | $1.09K | 0.00% | +75 | New |
| Massmutual Trust Co FSB | 70 | $1.02K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 87 | $1.00K | 0.00% | +87 | New |
| Farmers & Merchants Investments Inc | 50 | $730 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 188,290 | $0 | 0.00% | +188,290 | New |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −337,525−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −220,631−100.0% | Sold out |