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 2022
Institutional positions in A10 Networks, Inc. as of Dec 31, 2022. 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
- 223
- +23 vs. Q3 2022
- Shares held
- 65.9M
- +678.7K (+1.0%) vs. Q3 2022
- Total value
- $1.10B
- +$229.9M (+26.6%) vs. Q3 2022
- New holders
- 46
- 64 more added
- Sold out
- 23
- 88 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Goldman Sachs Group Inc | 711,425 | $11.8M | 0.00% | +188,186+36.0% | Added |
| Ameriprise Financial Inc | 756,455 | $12.6M | 0.00% | −107,643−12.5% | Reduced |
| Driehaus Capital Management LLC | 799,256 | $13.3M | 0.20% | +365,985+84.5% | Added |
| Impax Asset Management Group plc | 815,000 | $13.6M | 0.06% | −185,000−18.5% | Reduced |
| Wells Fargo & Company | 838,980 | $14.0M | 0.00% | +5,624+0.7% | Added |
| Assenagon Asset Management S.A. | 885,288 | $14.7M | 0.06% | +860,859+3,523.9% | Added |
| Peregrine Capital Management LLC | 898,889 | $14.9M | 0.47% | −9,769−1.1% | Reduced |
| Punch & Associates Investment Management, Inc. | 959,511 | $16.0M | 1.03% | +9,261+1.0% | Added |
| Morgan Stanley | 1,047,197 | $17.4M | 0.00% | +306,759+41.4% | Added |
| Price T Rowe Associates Inc | 1,066,973 | $17.7M | 0.00% | +11,959+1.1% | Added |
| Geode Capital Management, LLC | 1,150,742 | $19.1M | 0.00% | +14,855+1.3% | Added |
| Millennium Management LLC | 1,243,680 | $20.7M | 0.02% | +260,042+26.4% | Added |
| Dimensional Fund Advisors LP | 1,315,280 | $21.9M | 0.01% | +83,288+6.8% | Added |
| Legal & General Group Plc | 1,605,040 | $26.7M | 0.01% | +15,331+1.0% | Added |
| Bank of New York Mellon Corp | 1,674,713 | $27.9M | 0.01% | −304,463−15.4% | Reduced |
| Alliancebernstein L.P. | 2,188,119 | $36.4M | 0.02% | −333,019−13.2% | Reduced |
| State Street Corp | 2,239,689 | $37.2M | 0.00% | −246,716−9.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,327,889 | $38.7M | 0.10% | +961,915+70.4% | Added |
| Renaissance Technologies LLC | 2,484,633 | $41.3M | 0.06% | −195,900−7.3% | Reduced |
| First Trust Advisors LP | 2,500,828 | $41.6M | 0.05% | +209,955+9.2% | Added |
| Summit Partners L P | 3,877,890 | $64.5M | 5.26% | −1,500,000−27.9% | Reduced |
| Vanguard Group Inc | 5,694,530 | $94.7M | 0.00% | −120,053−2.1% | Reduced |
| BlackRock Inc. | 11,587,593 | $192.7M | 0.01% | +209,363+1.8% | Added |
| Kent Lake Capital LLC | 0 | $0 | 0.00% | −402,190−100.0% | Sold out |
| Trigran Investments, Inc. | 0 | $0 | 0.00% | −325,105−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −95,544−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −86,589−100.0% | Sold out |
| Quantedge Capital Pte Ltd | 0 | $0 | 0.00% | −51,500−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −51,120−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −47,315−100.0% | Sold out |
| NinePointTwo Capital | 0 | $0 | 0.00% | −27,895−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −19,850−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −16,332−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −15,370−100.0% | Sold out |
| Cim Investment Mangement Inc | 0 | $0 | 0.00% | −15,082−100.0% | Sold out |
| Secure Asset Management, LLC | 0 | $0 | 0.00% | −14,506−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −12,127−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −12,015−100.0% | Sold out |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −11,384−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −6,208−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | 0 | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −924−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −94−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| VIEX Capital Advisors, LLC | – | – | – | – | Not filed |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |