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, Q3 2021
Institutional positions in A10 Networks, Inc. as of Sep 30, 2021. 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
- 151
- +20 vs. Q2 2021
- Shares held
- 67.2M
- +1.21M (+1.8%) vs. Q2 2021
- Total value
- $906.0M
- +$162.4M (+21.8%) vs. Q2 2021
- New holders
- 29
- 51 more added
- Sold out
- 9
- 52 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sawgrass Asset Management LLC | 25,875 | $349.0K | 0.04% | +6,800+35.6% | Added |
| Voya Investment Management LLC | 25,673 | $346.0K | 0.00% | 00.0% | Unchanged |
| Aristides Capital LLC | 25,000 | $337.0K | 0.25% | 00.0% | Unchanged |
| Summit Global Investments | 22,725 | $306.0K | 0.02% | −3,300−12.7% | Reduced |
| MetLife Investment Management | 21,038 | $283.6K | 0.00% | +8,729+70.9% | Added |
| Qube Research & Technologies Ltd | 20,335 | $274.0K | 0.00% | +20,335 | New |
| Jane Street Group, LLC | 19,908 | $268.0K | 0.00% | −45,681−69.6% | Reduced |
| Tibra Equities Europe Ltd | 19,400 | $262.0K | 0.40% | +19,400 | New |
| STRS Ohio | 17,700 | $238.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 16,495 | $222.0K | 0.00% | −33,777−67.2% | Reduced |
| Arizona State Retirement System | 15,799 | $213.0K | 0.00% | +234+1.5% | Added |
| Lazard Asset Management LLC | 15,480 | $208.0K | 0.00% | +3,941+34.2% | Added |
| State of Wisconsin Investment Board | 15,400 | $208.0K | 0.00% | +15,400 | New |
| Thompson Siegel & Walmsley LLC | 14,995 | $202.0K | 0.00% | −2,529−14.4% | Reduced |
| Synovus Financial Corp | 14,751 | $200.0K | 0.00% | −4,400−23.0% | Reduced |
| Wedge Capital Management L L P | 13,950 | $188.0K | 0.00% | −4,593−24.8% | Reduced |
| Metropolitan Life Insurance Co | 13,659 | $184.1K | 0.00% | −1,358−9.0% | Reduced |
| Allianz Asset Management GmbH | 12,876 | $174.0K | 0.00% | +12,876 | New |
| Secure Asset Management, LLC | 12,278 | $166.0K | 0.08% | +767+6.7% | Added |
| Principal Financial Group Inc | 11,408 | $154.0K | 0.00% | +11,408 | New |
| Man Group plc | 10,888 | $147.0K | 0.00% | +682+6.7% | Added |
| Engineers Gate Manager LP | 10,689 | $144.0K | 0.01% | +10,689 | New |
| Amalgamated Bank | 10,338 | $139.0K | 0.00% | −529−4.9% | Reduced |
| Trexquant Investment LP | 10,048 | $135.0K | 0.01% | +10,048 | New |
| O'Shaughnessy Asset Management, LLC | 9,563 | $129.0K | 0.00% | +1,320+16.0% | Added |
| UBS Group AG | 7,523 | $102.0K | 0.00% | −59,676−88.8% | Reduced |
| Royal Bank of Canada | 7,173 | $97.0K | 0.00% | +2,610+57.2% | Added |
| First Eagle Investment Management, LLC | 7,215 | $97.0K | 0.00% | +3,800+111.3% | Added |
| The PNC Financial Services Group, Inc. | 7,000 | $94.0K | 0.00% | +7,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,739 | $91.0K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 5,160 | $70.0K | 0.00% | +5,160 | New |
| Ameritas Investment Partners, Inc. | 4,968 | $67.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 4,490 | $51.0K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 3,365 | $46.0K | 0.00% | −4,123−55.1% | Reduced |
| Advisor Group Holdings, Inc. | 3,208 | $44.0K | 0.00% | +398+14.2% | Added |
| Tower Research Capital LLC (TRC) | 1,921 | $26.0K | 0.00% | −338−15.0% | Reduced |
| Great West Life Assurance Co | 1,512 | $21.0K | 0.00% | 00.0% | Unchanged |
| Counterpoint Mutual Funds LLC | 1,464 | $20.0K | 0.02% | +247+20.3% | Added |
| Macquarie Group Ltd | 1,351 | $18.0K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 890 | $12.0K | 0.00% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 746 | $10.0K | 0.00% | +746 | New |
| Cutler Group LP | 637 | $8.00K | 0.00% | +637 | New |
| Signaturefd, LLC | 500 | $7.00K | 0.00% | 00.0% | Unchanged |
| D'Orazio & Associates, Inc. | 335 | $5.00K | 0.00% | +35+11.7% | Added |
| FMR LLC | 287 | $4.00K | 0.00% | +74+34.7% | Added |
| Quantbot Technologies LP | 301 | $4.00K | 0.00% | +301 | New |
| Rockefeller Capital Management L.P. | 200 | $2.00K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 137 | $2.00K | 0.00% | +137 | New |
| Carroll Financial Associates, Inc. | 86 | $1.00K | 0.00% | +86 | New |
| TCI Wealth Advisors, Inc. | 40 | $1.00K | 0.00% | +40 | New |
| Quadrant Capital Group LLC | 80 | $1.00K | 0.00% | +80 | New |
| HRT Financial LP | 0 | $0 | 0.00% | −52,538−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −34,245−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −19,369−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −15,591−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −14,703−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −13,600−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −11,627−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −10,745−100.0% | Sold out |
| Retirement Group, LLC | 0 | $0 | 0.00% | −1,050−100.0% | Sold out |
| QS Investors, LLC | – | – | – | – | Not filed |