Institutional Ownership
A10 Networks Inc
CUSIP 002121101COMATENQ1 2026
13D / 13G Filings
35
Schedule 13D/13G on record
Beneficial Filers
12
Distinct reporting persons
Largest Stake
17.8%
Max % of class reported
Institutional Holders
256
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
35 filings · latest Jul 9, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jul 9, 2025 | Legal &Amp; General Group PLC | 13G/A | 3.1% | 2.41M | SEC |
| 2 | Mar 6, 2025 | The Vanguard Group | 13G/A | 10.1% | 7.44M | SEC |
| 3 | Nov 8, 2024 | Summit Partners L P | 13G/A | 0.0% | 606.3K | SEC |
| 4 | Jul 8, 2024 | First Trust Portfolios LP | 13G/A | 2.8% | 2.05M | SEC |
| 5 | Apr 8, 2024 | First Trust Portfolios LP | 13G/A | 10.7% | 7.94M | SEC |
| 6 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 9.5% | 7.07M | SEC |
| 7 | Feb 7, 2024 | Summit Partners L P | 13G/A | 5.2% | 3.89M | SEC |
| 8 | Jan 19, 2024 | Blackrock Inc. | 13G/A | 17.8% | 13.18M | SEC |
| 9 | Jan 12, 2024 | First Trust Portfolios LP | 13G/A | 7.7% | 5.70M | SEC |
| 10 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 7.8% | 5.69M | SEC |
25 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for A10 Networks Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 13.09M | $302.60M |
| 2 | State Street Corp | 3.09M | $71.45M |
| 3 | Boston Trust Walden Corp | 2.17M | $50.25M |
| 4 | Wellington Management Group LLP | 2.07M | $47.96M |
| 5 | Barclays PLC | 1.87M | $43.34M |
| 6 | Renaissance Technologies LLC | 1.78M | $41.27M |
| 7 | First Trust Advisors LP | 1.72M | $39.76M |
| 8 | Geode Capital Management, LLC | 1.72M | $39.71M |
| 9 | Dimensional Fund Advisors LP | 1.64M | $37.82M |
| 10 | Mirae Asset Global Etfs Holdings Ltd. | 1.56M | $35.97M |