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 2025
Institutional positions in A10 Networks, Inc. as of Dec 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
- 243
- +10 vs. Q3 2025
- Shares held
- 70.3M
- +147.5K (+0.2%) vs. Q3 2025
- Total value
- $1.24B
- −$29.6M (−2.3%) vs. Q3 2025
- New holders
- 38
- 84 more added
- Sold out
- 28
- 90 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 2025
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 30 | $0 | 0.00% | +30 | New |
| Truvestments Capital LLC | 0 | $7 | 0.00% | 0 | Unchanged |
| Gilpin Wealth Management, LLC | 6 | $107 | 0.00% | +6 | New |
| Flagship Harbor Advisors, LLC | 9 | $160 | 0.00% | +9 | New |
| ROSS\JOHNSON & Associates LLC | 10 | $177 | 0.00% | +10 | New |
| Versant Capital Management, Inc | 15 | $265 | 0.00% | −94−86.2% | Reduced |
| Ankerstar Wealth, LLC | 19 | $336 | 0.00% | +19 | New |
| Essential Partners LLC | 23 | $407 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 25 | $442 | 0.00% | +25 | New |
| North Star Investment Management Corp. | 30 | $531 | 0.00% | +30 | New |
| Optima Capital LLC | 33 | $584 | 0.00% | +33 | New |
| South State Corp. | 34 | $602 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 50 | $885 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 90 | $1.59K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 100 | $1.77K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 100 | $1.77K | 0.00% | 00.0% | Unchanged |
| Safe Harbor Fiduciary, LLC | 100 | $1.77K | 0.00% | +100 | New |
| Private Wealth Management Group, LLC | 112 | $1.98K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 133 | $2.35K | 0.00% | +30+29.1% | Added |
| Assetmark, Inc | 164 | $2.90K | 0.00% | +10+6.5% | Added |
| SRS Capital Advisors, Inc. | 185 | $3.27K | 0.00% | −302−62.0% | Reduced |
| EverSource Wealth Advisors, LLC | 187 | $3.31K | 0.00% | −208−52.7% | Reduced |
| Aventura Private Wealth, LLC | 200 | $3.54K | 0.00% | +200 | New |
| Marquette Asset Management, LLC | 217 | $3.84K | 0.00% | +22+11.3% | Added |
| First Pacific Financial | 229 | $4.05K | 0.00% | +229 | New |
| Allworth Financial LP | 236 | $4.17K | 0.00% | +82+53.2% | Added |
| Sound Income Strategies, LLC | 264 | $4.57K | 0.00% | +264 | New |
| Pinnacle Wealth Planning Services, Inc. | 298 | $5.27K | 0.00% | +298 | New |
| Los Angeles Capital Management LLC | 327 | $5.78K | 0.00% | +327 | New |
| MAI Capital Management | 345 | $6.11K | 0.00% | +1+0.3% | Added |
| WealthCollab, LLC | 390 | $6.90K | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 400 | $7.08K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 452 | $8.00K | 0.00% | +15+3.4% | Added |
| Umb Bank N A | 501 | $8.86K | 0.00% | +22+4.6% | Added |
| Fifth Third Bancorp | 550 | $9.73K | 0.00% | +17+3.2% | Added |
| SBI Securities Co., Ltd. | 643 | $11.4K | 0.00% | −101−13.6% | Reduced |
| Plante Moran Financial Advisors, LLC | 665 | $11.8K | 0.00% | +665 | New |
| Jones Financial Companies LLLP | 668 | $11.8K | 0.00% | −892−57.2% | Reduced |
| Advisor Group Holdings, Inc. | 707 | $12.5K | 0.00% | +600+560.7% | Added |
| Northwestern Mutual Wealth Management Co | 728 | $12.9K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 732 | $13.1K | 0.00% | 00.0% | Unchanged |
| Steigerwald, Gordon & Koch Inc. | 800 | $14.2K | 0.00% | 00.0% | Unchanged |
| MPWM Advisory Solutions, LLC | 806 | $14.3K | 0.01% | +806 | New |
| Quadrant Capital Group LLC | 873 | $15.4K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 976 | $17.3K | 0.00% | +342+53.9% | Added |
| Sterling Capital Management LLC | 1,031 | $18.2K | 0.00% | +135+15.1% | Added |
| Signaturefd, LLC | 1,226 | $21.7K | 0.00% | −461−27.3% | Reduced |
| Salomon & Ludwin, LLC | 1,266 | $22.3K | 0.00% | +754+147.3% | Added |
| Nisa Investment Advisors, LLC | 1,415 | $25.0K | 0.00% | +100+7.6% | Added |
| Aster Capital Management (DIFC) Ltd | 1,474 | $26.1K | 0.01% | +1,474 | New |
| Huntington National Bank | 1,529 | $27.0K | 0.00% | +266+21.1% | Added |
| Simplex Trading, LLC | 1,576 | $27.9K | 0.00% | +1,576 | New |
| Massmutual Trust Co FSB | 1,601 | $28.3K | 0.00% | +1+0.1% | Added |
| CIBC Private Wealth Group, LLC | 1,666 | $29.5K | 0.00% | +76+4.8% | Added |
| Farther Finance Advisors, LLC | 2,255 | $39.9K | 0.00% | +1,083+92.4% | Added |
| Natixis | 2,271 | $40.2K | 0.00% | −117−4.9% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 2,300 | $40.7K | 0.01% | −500−17.9% | Reduced |
| Parkside Financial Bank & Trust | 2,408 | $42.6K | 0.00% | +2,357+4,621.6% | Added |
| Clearstead Advisors, LLC | 2,490 | $44.0K | 0.00% | +2,405+2,829.4% | Added |
| Vestcor Inc | 2,709 | $48.0K | 0.00% | −3,560−56.8% | Reduced |
| CWM, LLC | 3,034 | $54.0K | 0.00% | −606−16.6% | Reduced |
| KBC Group NV | 3,197 | $57.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 3,450 | $61.0K | 0.00% | −46−1.3% | Reduced |
| Leonteq Securities AG | 4,367 | $77.3K | 0.00% | −640−12.8% | Reduced |
| GAMMA Investing LLC | 4,411 | $78.0K | 0.00% | +1,305+42.0% | Added |
| Hantz Financial Services, Inc. | 5,020 | $89.0K | 0.00% | +4,539+943.7% | Added |
| Royal Bank of Canada | 5,365 | $95.0K | 0.00% | −33,297−86.1% | Reduced |
| Ameritas Investment Partners, Inc. | 6,009 | $106.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,888 | $121.8K | 0.00% | +4,554+195.1% | Added |
| Gabelli Funds LLC | 10,000 | $176.9K | 0.00% | +10,000 | New |
| Graham Capital Management, L.P. | 10,054 | $177.9K | 0.01% | +10,054 | New |
| LSV Asset Management | 10,400 | $184.0K | 0.00% | 00.0% | Unchanged |
| Sawgrass Asset Management LLC | 10,483 | $185.4K | 0.02% | −925−8.1% | Reduced |
| Maryland State Retirement & Pension System | 10,502 | $185.8K | 0.00% | 00.0% | Unchanged |
| Cim Investment Mangement Inc | 10,771 | $190.5K | 0.05% | 00.0% | Unchanged |
| Hohimer Wealth Management, LLC | 11,381 | $201.3K | 0.03% | −597−5.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 11,578 | $204.0K | 0.00% | +10,636+1,129.1% | Added |
| FourThought Financial Partners, LLC | 11,591 | $205.0K | 0.02% | −1,368−10.6% | Reduced |
| Pathstone Holdings, LLC | 11,899 | $210.5K | 0.00% | −14,835−55.5% | Reduced |
| US Bancorp | 11,954 | $211.5K | 0.00% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 12,006 | $212.4K | 0.02% | +12,006 | New |
| Pacer Advisors, Inc. | 13,592 | $240.4K | 0.00% | +4,305+46.4% | Added |
| ProShare Advisors LLC | 13,983 | $247.4K | 0.00% | +431+3.2% | Added |
| Pinnacle Financial Partners, Inc. | 14,251 | $252.1K | 0.00% | +14,251 | New |
| Gallacher Capital Management LLC | 14,308 | $253.1K | 0.10% | −1,540−9.7% | Reduced |
| Linden Thomas Advisory Services, LLC | 14,523 | $256.9K | 0.03% | +106+0.7% | Added |
| Counterpoint Mutual Funds LLC | 16,156 | $285.8K | 0.02% | +16,156 | New |
| State of Tennessee, Treasury Department | 16,586 | $289.3K | 0.00% | −16,673−50.1% | Reduced |
| Oregon Public Employees Retirement Fund | 16,418 | $290.4K | 0.00% | +200+1.2% | Added |
| FMR LLC | 16,716 | $295.7K | 0.00% | +6,711+67.1% | Added |
| New York State Teachers Retirement System | 17,255 | $305.0K | 0.00% | −14,901−46.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,757 | $314.1K | 0.00% | −618−3.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 17,891 | $317.0K | 0.00% | −2,459−12.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 18,341 | $324.5K | 0.00% | −2,033−10.0% | Reduced |
| Yousif Capital Management, LLC | 19,214 | $325.7K | 0.00% | −2,959−13.3% | Reduced |
| Integrated Quantitative Investments LLC | 19,536 | $345.6K | 0.07% | +1,936+11.0% | Added |
| Seizert Capital Partners, LLC | 19,747 | $349.3K | 0.01% | 00.0% | Unchanged |
| 1492 Capital Management LLC | 19,782 | $349.9K | 0.13% | +9,386+90.3% | Added |
| Meritage Portfolio Management | 19,977 | $353.4K | 0.02% | −4,389−18.0% | Reduced |
| Arizona State Retirement System | 20,032 | $354.4K | 0.00% | −1,298−6.1% | Reduced |