ATEN · Company research
A10 NETWORKS INC (ATEN): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableTechnology
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 155500 | 5809480 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1368163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 47471 | 1773517 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Keating Financial Advisory Services, Inc. | 2103443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 126 | 4707 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Aventura Private Wealth, LLC | 2074418 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 73 | 2734 | — | — | — | Jul 15, 2026 | SEC_13F_DATASET |
| PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 749557 | 28004 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MML INVESTORS SERVICES, LLC | 701059 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 43183 | 1613317 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Leonteq Securities AG | 1535950 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 944 | 35268 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| Caitong International Asset Management Co., Ltd | 1963355 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10 | 374 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Private Wealth Management Group, LLC | 2011342 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 112 | 4185 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| SG Americas Securities, LLC | 1313360 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15066 | 563 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1437650 | 53710604 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| WASATCH ADVISORS LP | 814133 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 416114 | 15546019 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| Vanguard Investments Australia, Ltd. | 1550100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19665 | 734684 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Boston Trust Walden Corp | 1534866 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1390249 | 51939703 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10334 | 386079 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| PINNACLE ASSOCIATES LTD | 743127 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7111 | 265667 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| RHUMBLINE ADVISERS | 1115418 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 172167 | 6432139 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Baird Financial Group, Inc. | 1648711 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6570 | 245455 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 922127 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8246 | 308071 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| STATE STREET CORP | 93751 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3082631 | 115167094 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Ankerstar Wealth, LLC | 2053917 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19 | 710 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| COOKSON PEIRCE & CO INC | 1141455 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 52537 | 1962783 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Allworth Financial LP | 1555170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 592 | 22118 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA | 2071170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3500 | 130760 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Evolution Advisers, Inc. | 1906967 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11 | 0 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| Public Sector Pension Investment Board | 1396318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 247318 | 9239800 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Horizon Investment Services, LLC | 1426940 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 17102 | 638941 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| USS Investment Management Ltd | 1587381 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10700 | 399859 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Informed Momentum Co LLC | 1510989 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 188768 | 7052372 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 1620943 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 158843 | 5934374 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| Thrivent Financial for Lutherans | 314984 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 47279 | 1766 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Bridge City Capital, LLC | 1713521 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 296239 | 11067489 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2708 | 101171 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Jupiter Topco LLC | 2146052 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 32278 | 1206390 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SouthState Bank Corp | 764038 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34 | 1271 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Defiance ETFs, LLC | 1732541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 412194 | 15663372 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| TWO SIGMA INVESTMENTS, LP | 1179392 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1124963 | 42028618 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Avion Wealth | 1792704 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30 | 1 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 159502 | 5958995 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Ceredex Value Advisors LLC | 1738726 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 220850 | 8250956 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Teton Advisors, LLC | 2086025 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 36000 | 1344960 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GAMCO INVESTORS, INC. ET AL | 807249 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16050 | 599628 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Impax Asset Management Group plc | 1749768 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 410000 | 15317600 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| BARCLAYS PLC | 312069 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 959271 | 35838364 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Smartleaf Asset Management LLC | 2010393 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 419 | 15222 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| ASSETMARK, INC | 1344551 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 220 | 8219 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| EverSource Wealth Advisors, LLC | 1710537 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 133 | 4969 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Pictet Asset Management Holding SA | 1993888 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10290 | 384434 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| CITADEL ADVISORS LLC | 1423053 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 27905000 | 47470400 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Vanguard Global Advisers, LLC | 1811242 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 28676 | 1071335 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 938076 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 114819 | 4289638 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Warberg Asset Management LLC | 1597506 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2500000 | 4245375 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| XPONANCE LLC | 1637541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7280 | 271981 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| &PARTNERS | 107136 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5465 | 204172 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MILLENNIUM MANAGEMENT LLC | 1273087 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 175579 | 6559631 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SAWGRASS ASSET MANAGEMENT LLC | 1105467 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6741 | 251844 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| HARBOUR INVESTMENTS, INC. | 810121 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 75 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| WealthCollab, LLC | 2017870 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 390 | 14571 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Swiss National Bank | 1582202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 136700 | 5107112 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| TRUIST FINANCIAL CORP | 92230 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 137559 | 5139193 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2057170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 104707 | 3911853 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Capital Advisors, Ltd. LLC | 1597878 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13 | 0 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3462058 | 129342487 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Arax Advisory Partners | 1586767 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1731 | 64671 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| WELLS FARGO & COMPANY/MN | 72971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 218320 | 8156435 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Tidal Investments LLC | 1600064 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10161 | 379615 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Vest Financial, LLC | 1709632 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 66670 | 2490791 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Amundi | 1330387 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 35474 | 1325309 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Cassaday & Co Wealth Management LLC | 1963612 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 200 | 7472 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| BlackRock, Inc. | 2012383 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9784934 | 365565134 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| CIBC Bancorp USA Inc. | 1711924 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11529 | 430723 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| HARBOR CAPITAL ADVISORS, INC. | 1039128 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 147669 | 5517 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| 1492 Capital Management LLC | 1584087 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 21520 | 803987 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Abel Hall, LLC | 2013339 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12782 | 477536 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 1446179 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37489 | 1400589 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Quadrature Capital Ltd | 1651424 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9173 | 342703 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25016 | 935 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1007280 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 331 | 12366 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1705339 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1403741 | 52443764 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Penserra Capital Management LLC | 1593324 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2655851 | 99222 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.