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 2022
Institutional positions in A10 Networks, Inc. as of Mar 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
- 195
- +20 vs. Q4 2021
- Shares held
- 63.4M
- −1.37M (−2.1%) vs. Q4 2021
- Total value
- $884.4M
- −$188.6M (−17.6%) vs. Q4 2021
- New holders
- 31
- 76 more added
- Sold out
- 11
- 79 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 27 | $0 | 0.00% | −32−54.2% | Reduced |
| Global Retirement Partners, LLC | 22 | $0 | 0.00% | +22 | New |
| Federated Hermes, Inc. | 39 | $1.00K | 0.00% | −338−89.7% | Reduced |
| North Star Investment Management Corp. | 100 | $1.00K | 0.00% | +100 | New |
| Rockefeller Capital Management L.P. | 205 | $2.00K | 0.00% | +5+2.5% | Added |
| The PNC Financial Services Group, Inc. | 202 | $3.00K | 0.00% | −6,911−97.2% | Reduced |
| Manchester Capital Management LLC | 202 | $3.00K | 0.00% | −179−47.0% | Reduced |
| TCI Wealth Advisors, Inc. | 285 | $4.00K | 0.00% | +14+5.2% | Added |
| NewSquare Capital LLC | 445 | $6.00K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 697 | $9.00K | 0.00% | −129−15.6% | Reduced |
| Rockbridge Investment Management, LCC | 844 | $11.9K | 0.00% | +603+250.2% | Added |
| Bartlett & Co. Wealth Management LLC | 1,000 | $13.9K | 0.00% | +1,000 | New |
| Signaturefd, LLC | 1,030 | $14.0K | 0.00% | +530+106.0% | Added |
| Bartlett & Co. LLC | 1,000 | $14.0K | 0.00% | +1,000 | New |
| FMR LLC | 1,177 | $16.0K | 0.00% | +890+310.1% | Added |
| Macquarie Group Ltd | 1,351 | $19.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,410 | $20.0K | 0.00% | +880+166.0% | Added |
| Amundi | 1,986 | $28.0K | 0.00% | +1,986 | New |
| First Horizon Advisors, Inc. | 1,985 | $28.0K | 0.00% | +1,985 | New |
| Copeland Capital Management, LLC | 2,333 | $33.0K | 0.00% | +51+2.2% | Added |
| Altshuler Shaham Ltd | 2,838 | $40.0K | 0.00% | +127+4.7% | Added |
| Ensign Peak Advisors, Inc | 2,930 | $41.0K | 0.00% | +2,930 | New |
| Great West Life Assurance Co | 2,984 | $44.0K | 0.00% | +1,472+97.4% | Added |
| Itau Unibanco Holding S.A. | 3,317 | $46.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 3,397 | $47.0K | 0.00% | +3,397 | New |
| Advisor Group Holdings, Inc. | 3,508 | $49.0K | 0.00% | +60+1.7% | Added |
| Metropolitan Life Insurance Co | 3,693 | $51.5K | 0.00% | −11,081−75.0% | Reduced |
| Lazard Asset Management LLC | 4,411 | $61.0K | 0.00% | −12,152−73.4% | Reduced |
| Counterpoint Mutual Funds LLC | 4,670 | $65.0K | 0.05% | +4,670 | New |
| Ameritas Investment Partners, Inc. | 4,968 | $69.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 5,150 | $72.0K | 0.00% | +303+6.3% | Added |
| New York State Teachers Retirement System | 5,200 | $73.0K | 0.00% | +1,700+48.6% | Added |
| Royal Bank of Canada | 5,605 | $79.0K | 0.00% | −7,520−57.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,739 | $94.0K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 8,883 | $124.0K | 0.00% | +2,788+45.7% | Added |
| Leonteq Securities AG | 9,362 | $130.6K | 0.01% | −1,204−11.4% | Reduced |
| Amalgamated Bank | 9,361 | $131.0K | 0.00% | −784−7.7% | Reduced |
| Amalgamated Financial Corp. | 9,361 | $131.0K | 0.00% | +9,361 | New |
| 1492 Capital Management LLC | 10,041 | $140.0K | 0.07% | +10,041 | New |
| American Century Companies Inc | 10,076 | $141.0K | 0.00% | +10,076 | New |
| PEAK6 Investments LLC | 10,180 | $142.0K | 0.00% | −9,264−47.6% | Reduced |
| Secure Asset Management, LLC | 10,227 | $143.0K | 0.06% | −2,680−20.8% | Reduced |
| State of Wyoming | 10,600 | $148.0K | 0.07% | +4,323+68.9% | Added |
| Mackenzie Financial Corp | 10,785 | $150.0K | 0.00% | +10,785 | New |
| Wolverine Trading, LLC | 10,795 | $151.0K | 0.00% | +10,795 | New |
| ProShare Advisors LLC | 11,271 | $157.0K | 0.00% | −1,859−14.2% | Reduced |
| Inspire Advisors, LLC | 11,560 | $161.0K | 0.05% | +11,560 | New |
| Janus Henderson Group PLC | 11,665 | $163.0K | 0.00% | +53+0.5% | Added |
| O'Shaughnessy Asset Management, LLC | 11,690 | $163.0K | 0.00% | +258+2.3% | Added |
| Teacher Retirement System of Texas | 11,918 | $166.0K | 0.00% | +484+4.2% | Added |
| Cornerstone Investment Partners, LLC | 12,000 | $167.0K | 0.01% | 00.0% | Unchanged |
| Wedge Capital Management L L P | 12,145 | $169.0K | 0.00% | −1,805−12.9% | Reduced |
| Quantbot Technologies LP | 12,121 | $169.0K | 0.01% | +12,121 | New |
| State of Tennessee, Treasury Department | 12,423 | $173.0K | 0.00% | −32,422−72.3% | Reduced |
| Thompson Siegel & Walmsley LLC | 12,849 | $179.0K | 0.00% | −2,965−18.7% | Reduced |
| Synovus Financial Corp | 14,852 | $207.0K | 0.00% | +52+0.4% | Added |
| Robeco Institutional Asset Management B.V. | 15,119 | $211.0K | 0.00% | −2,946−16.3% | Reduced |
| Arizona State Retirement System | 15,722 | $219.0K | 0.00% | +217+1.4% | Added |
| Man Group plc | 16,055 | $224.0K | 0.00% | +16,055 | New |
| SG Americas Securities, LLC | 17,897 | $250.0K | 0.00% | −8,805−33.0% | Reduced |
| Bailard, Inc. | 20,313 | $283.0K | 0.01% | +20,313 | New |
| Simplex Trading, LLC | 21,153 | $295.0K | 0.01% | −1,194−5.3% | Reduced |
| Manufacturers Life Insurance Company, The | 24,523 | $342.1K | 0.00% | −6,814−21.7% | Reduced |
| Voya Investment Management LLC | 25,131 | $350.0K | 0.00% | +1,389+5.9% | Added |
| Paloma Partners Management Co | 26,601 | $371.0K | 0.03% | +26,601 | New |
| Schroder Investment Management Group | 26,976 | $377.0K | 0.00% | +26,976 | New |
| IndexIQ Advisors LLC | 27,913 | $389.0K | 0.01% | −16,031−36.5% | Reduced |
| Sawgrass Asset Management LLC | 29,214 | $408.0K | 0.04% | +29,214 | New |
| American International Group, Inc. | 29,837 | $416.0K | 0.00% | −2,100−6.6% | Reduced |
| DuPont Capital Management Corp | 31,182 | $435.0K | 0.02% | −2,758−8.1% | Reduced |
| MetLife Investment Management | 32,698 | $456.1K | 0.00% | +11,660+55.4% | Added |
| Massachusetts Financial Services Co | 33,105 | $462.0K | 0.00% | +339+1.0% | Added |
| Dynamic Technology Lab Private Ltd | 33,678 | $470.0K | 0.06% | −17,057−33.6% | Reduced |
| Invesco Ltd. | 34,227 | $478.0K | 0.00% | −23,656−40.9% | Reduced |
| Shell Asset Management Co | 35,637 | $497.0K | 0.01% | −5,274−12.9% | Reduced |
| US Bancorp | 35,999 | $502.0K | 0.00% | +12,112+50.7% | Added |
| Alberta Investment Management Corp | 39,379 | $549.0K | 0.00% | +39,379 | New |
| Marshall Wace, LLP | 39,679 | $553.0K | 0.00% | +35,974+971.0% | Added |
| Meeder Asset Management Inc | 40,838 | $570.0K | 0.03% | +40,838 | New |
| UBS Group AG | 41,626 | $580.0K | 0.00% | +7,488+21.9% | Added |
| Credit Suisse AG | 41,936 | $584.0K | 0.00% | +2,437+6.2% | Added |
| Cascade Investment Advisors, Inc. | 43,455 | $606.2K | 0.37% | +10,550+32.1% | Added |
| Jump Financial, LLC | 46,100 | $643.0K | 0.03% | +46,100 | New |
| DekaBank Deutsche Girozentrale | 47,750 | $668.0K | 0.00% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 50,364 | $703.0K | 0.01% | −7,790−13.4% | Reduced |
| Gamco Investors, Inc. Et Al | 52,000 | $725.0K | 0.01% | −500−1.0% | Reduced |
| Gotham Asset Management, LLC | 53,609 | $748.0K | 0.02% | +38,884+264.1% | Added |
| Franklin Resources Inc | 54,078 | $754.0K | 0.00% | −275−0.5% | Reduced |
| Aviva PLC | 54,935 | $766.0K | 0.00% | −55,290−50.2% | Reduced |
| Panagora Asset Management Inc | 55,704 | $777.0K | 0.00% | −550−1.0% | Reduced |
| Bank of America Corp | 55,795 | $778.0K | 0.00% | −1,552−2.7% | Reduced |
| Trexquant Investment LP | 60,492 | $844.0K | 0.04% | +9,822+19.4% | Added |
| Principal Financial Group Inc | 60,689 | $847.0K | 0.00% | −15,693−20.5% | Reduced |
| Quantedge Capital Pte Ltd | 61,600 | $859.0K | 0.25% | +27,800+82.2% | Added |
| STRS Ohio | 62,100 | $866.0K | 0.00% | +3,000+5.1% | Added |
| Virginia Retirement Systems Et Al | 65,200 | $910.0K | 0.01% | −6,700−9.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 66,610 | $929.0K | 0.00% | −3,350−4.8% | Reduced |
| Lynrock Lake LP | 66,666 | $930.0K | 0.05% | −26,943−28.8% | Reduced |
| Rhumbline Advisers | 66,672 | $930.0K | 0.00% | −1,176−1.7% | Reduced |
| PDT Partners, LLC | 69,643 | $972.0K | 0.08% | +46,852+205.6% | Added |