A10 NetworksATEN
13F holders, Q4 2024 (December 31)219holders +12
28new positions
21sold out
8famous investors
$18.40avg. 13F price*
At the end of Q4 2024, 219 institutions reported holding A10 Networks Inc. (ATEN) in their 13F filings, up 12 from Q3 2024. 28 opened new positions and 21 sold out. The largest holders were BlackRock, Inc. ($250.2M), Vanguard Group Inc. ($135.4M) and State Street Corp. ($61.3M). 8 famous investors held it, including Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio), Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio) and Mario Gabelli (0.0% of GAMCO Investors's portfolio).
- Company
- A10 Networks Inc.
- CUSIP
- 002121101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 28 | $56.3M |
| Exits | 21 | $32.8M |
All 13F filers, Q3 2024 → Q4 2024: 7,727,402 shares bought and 8,076,484 shares sold, net −349,082 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 219 holders
| BlackRock, Inc. | 0.01% | Add +3.7% | 13,597,096 | $250.2M |
| Vanguard Group Inc. | 0.00% | Add +0.0% | 7,359,670 | $135.4M |
| State Street Corp. | 0.00% | Add +5.0% | 3,330,545 | $61.3M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.10% | Add +11.2% | 2,479,989 | $45.6M |
| Penserra Capital Management LLC | 0.66% | New | 1,955,081 | $36.0M |
| Renaissance Technologies | 0.05% | Reduce -0.8% | 1,933,307 | $35.6M |
| Dimensional Fund Advisors LP | 0.01% | Add +1.8% | 1,820,512 | $33.5M |
| Geode Capital Management, LLC | 0.00% | Add +0.9% | 1,677,206 | $30.9M |
| First Trust Advisors LP | 0.02% | Add +3.1% | 1,501,332 | $27.6M |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.6% | 1,467,993 | $27.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -18.6% | 1,347,776 | $24.8M |
| Punch & Associates Investment Management, Inc. | 1.36% | Reduce -0.5% | 1,335,279 | $24.6M |
| Morgan Stanley | 0.00% | Reduce -49.2% | 1,151,171 | $21.2M |
| Legal & General Group Plc | 0.01% | Reduce -3.5% | 1,016,812 | $18.7M |
| Royce & Associates LP | 0.16% | Add +9.1% | 919,068 | $16.9M |
| Deprince Race & Zollo Inc. | 0.30% | Reduce -60.9% | 828,795 | $15.2M |
| Harbor Capital Advisors, Inc. | 0.66% | Add +2.6% | 816,165 | $15.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +63.0% | 784,166 | $14.4M |
| Northern Trust Corp. | 0.00% | Add +5.1% | 765,209 | $14.1M |
| Barclays PLC | 0.01% | Add +350.4% | 685,720 | $12.6M |
| Marshall Wace, LLP | 0.02% | Add +364.8% | 683,711 | $12.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.7% | 668,430 | $12.3M |
| Impax Asset Management Group plc | 0.05% | Reduce -14.6% | 587,500 | $10.8M |
| Bridge City Capital, LLC | 2.55% | Add +7.3% | 519,585 | $9.6M |
| JPMorgan Chase & Co. | 0.00% | Add +47.2% | 477,311 | $8.8M |
| Algert Global LLC | 0.19% | Reduce -3.8% | 438,468 | $8.1M |
| Paradigm Capital Management Inc. | 0.36% | No change | 427,800 | $7.9M |
| Peregrine Capital Management LLC | 0.22% | Reduce -3.5% | 405,805 | $7.5M |
| Principal Financial Group Inc. | 0.00% | Add +3.9% | 404,266 | $7.4M |
| Norges Bank | 0.00% | New | 391,434 | $7.2M |
| Citadel Advisors | 0.01% | Reduce -36.1% | 388,204 | $7.1M |
| Rice Hall James & Associates, LLC | 0.38% | Reduce -1.7% | 380,022 | $7.0M |
| Jacobs Levy Equity Management, Inc. | 0.02% | Reduce -65.2% | 378,806 | $7.0M |
| Invesco Ltd. | 0.00% | Reduce -0.3% | 367,199 | $6.8M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | Add +39.2% | 345,823 | $6.4M |
| Voya Investment Management LLC | 0.01% | Reduce -9.6% | 308,878 | $5.7M |
| Tudor Investment Corporation | 0.06% | Add +6.4% | 299,289 | $5.5M |
| Alliancebernstein L.P. | 0.00% | Reduce -20.8% | 278,759 | $5.1M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -63.0% | 275,784 | $5.1M |
| Millennium Management | 0.00% | Add +59.3% | 275,518 | $5.1M |
| Prudential Financial Inc. | 0.01% | Add +78.6% | 272,394 | $5.0M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +298.3% | 246,967 | $4.5M |
| Weiss Asset Management LP | 0.14% | Add +54.9% | 246,234 | $4.5M |
| Wellington Management Group LLP | 0.00% | New | 230,200 | $4.2M |
| Two Sigma Investments, LP | 0.01% | Reduce -14.4% | 229,648 | $4.2M |
| Teacher Retirement System of Texas | 0.01% | Add +87.0% | 222,875 | $4.1M |
| Two Sigma Advisers, LP | 0.01% | Add +11.9% | 205,300 | $3.8M |
| Rhumbline Advisers | 0.00% | Reduce -1.3% | 196,756 | $3.6M |
| Trexquant Investment LP | 0.04% | Add +137.3% | 195,560 | $3.6M |
| Sei Investments Co. | 0.00% | Reduce -11.1% | 195,036 | $3.6M |
| Nuveen Asset Management, LLC | 0.00% | No change | 193,972 | $3.6M |
| Hillsdale Investment Management Inc. | 0.18% | Add +0.2% | 192,600 | $3.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +5.5% | 191,390 | $3.5M |
| Public Sector Pension Investment Board | 0.01% | Add +17.3% | 183,915 | $3.4M |
| Bank of America Corp. | 0.00% | Add +43.5% | 181,956 | $3.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -1.0% | 180,837 | $3.3M |
| American Century Companies Inc. | 0.00% | Add +18.4% | 177,702 | $3.3M |
| Summit Partners L P | 0.14% | Reduce -71.2% | 174,464 | $3.2M |
| Victory Capital Management Inc. | 0.00% | Reduce -13.6% | 171,740 | $3.2M |
| Deutsche Bank AG | 0.00% | Reduce -24.7% | 167,130 | $3.1M |
| Citigroup Inc. | 0.00% | Add +6.6% | 166,909 | $3.1M |
| Mackenzie Financial Corp. | 0.00% | Add +58.6% | 155,274 | $2.9M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -22.6% | 148,890 | $2.7M |
| Swiss National Bank | 0.00% | No change | 145,400 | $2.7M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.31% | Reduce -32.1% | 142,035 | $2.6M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.00% | Add +2925.1% | 140,666 | $2.6M |
| AQR Capital Management | 0.00% | Add +54.4% | 134,676 | $2.5M |
| Exchange Traded Concepts, LLC | 0.05% | Add +4.3% | 132,930 | $2.4M |
| UBS Group AG | 0.00% | Add +53.0% | 121,245 | $2.2M |
| Squarepoint Ops LLC | 0.01% | Add +363.8% | 119,877 | $2.2M |
| Lazard Asset Management LLC | 0.00% | Add +41.9% | 117,788 | $2.2M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -25.5% | 114,999 | $2.1M |
| New York State Common Retirement Fund | 0.00% | No change | 109,076 | $2.0M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -5.3% | 106,451 | $2.0M |
| Legato Capital Management LLC | 0.25% | Add +11.3% | 104,693 | $1.9M |
| Martingale Asset Management L P | 0.05% | Reduce -0.2% | 100,873 | $1.9M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +3.7% | 99,862 | $1.8M |
| Allianz Asset Management GmbH | 0.00% | Reduce -49.3% | 99,588 | $1.8M |
| BNP Paribas Financial Markets | 0.00% | Add +131.1% | 97,521 | $1.8M |
| Royal Bank of Canada | 0.00% | Add +68.9% | 92,152 | $1.7M |
| Fisher Asset Management | 0.00% | Reduce -7.4% | 91,877 | $1.7M |
| Franklin Resources Inc. | 0.00% | Add +40.0% | 89,111 | $1.6M |
| LSV Asset Management | 0.00% | Reduce -20.7% | 87,500 | $1.6M |
| Verity Asset Management, Inc. | 0.83% | Reduce -1.9% | 80,291 | $1.5M |
| Wedge Capital Management L L P | 0.03% | Reduce -16.0% | 79,004 | $1.5M |
| Jane Street Group, LLC | 0.00% | Reduce -59.4% | 78,852 | $1.5M |
| HSBC Holdings PLC | 0.00% | Add +471.6% | 77,552 | $1.4M |
| Fox Run Management, L.L.C. | 0.26% | Add +127.4% | 76,371 | $1.4M |
| Quantedge Capital Pte Ltd | 0.51% | New | 76,300 | $1.4M |
| WINTON GROUP Ltd | 0.09% | Reduce -1.7% | 74,967 | $1.4M |
| California State Teachers Retirement System | 0.00% | Reduce -1.9% | 68,806 | $1.3M |
| Gsa Capital Partners LLP | 0.09% | Reduce -70.2% | 67,401 | $1.2M |
| Cresset Asset Management, LLC | 0.01% | New | 65,931 | $1.2M |
| Globeflex Capital L P | 0.10% | No change | 65,303 | $1.2M |
| Man Group plc | 0.00% | New | 64,200 | $1.2M |
| Susquehanna International Group, LLP | 0.00% | Add +278.7% | 63,576 | $1.2M |
| Integrated Quantitative Investments LLC | 0.55% | — | 60,595 | $1.1M |
| KLP Kapitalforvaltning As | 0.01% | — | 60,000 | $1.1M |
| Allspring Global Investments Holdings, LLC | 0.00% | Reduce -21.5% | 57,494 | $1.1M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -50.6% | 57,043 | $1.1M |
| ExodusPoint Capital Management, LP | 0.01% | Reduce -49.9% | 56,710 | $1.0M |
| Wells Fargo & Company | 0.00% | Add +112.3% | 55,048 | $1.0M |
| AlphaQuest LLC | 0.13% | Reduce -8.3% | 51,576 | $949K |
| Verition Fund Management LLC | 0.00% | New | 51,239 | $943K |
| State of Tennessee, Department of Treasury | 0.00% | Reduce -1.5% | 48,941 | $901K |
| Comerica Bank | 0.00% | Reduce -9.4% | 48,781 | $898K |
| Quantbot Technologies LP | 0.03% | Add +759.9% | 48,646 | $895K |
| Federated Hermes, Inc. | 0.00% | Reduce -19.0% | 44,705 | $823K |
| Tidal Investments LLC | 0.01% | Reduce -4.8% | 44,406 | $817K |
| GAMCO Investors | 0.01% | No change | 44,000 | $810K |
| MetLife Investment Management, LLC | 0.00% | Add +5.9% | 42,803 | $788K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -0.6% | 41,902 | $770K |
| Canada Pension Plan Investment Board | 0.00% | Add +1861.9% | 41,200 | $758K |
| Intech Investment Management LLC | 0.01% | Add +107.0% | 40,733 | $749K |
| STRS Ohio | 0.00% | Reduce -17.4% | 40,500 | $745K |
| New York State Teachers Retirement System | 0.00% | Add +2.3% | 39,058 | $719K |
| Corebridge Financial, Inc. | 0.00% | Reduce -7.3% | 37,847 | $696K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +11.2% | 37,280 | $690K |
| Meritage Portfolio Management | 0.04% | Add +12.4% | 37,403 | $688K |
| Amundi | 0.00% | Reduce -1.3% | 35,948 | $672K |
| Teton Advisors, Inc. | 0.35% | No change | 36,000 | $662K |
| Illinois Municipal Retirement Fund | 0.01% | Reduce -6.2% | 35,913 | $661K |
| Louisiana State Employees Retirement System | 0.01% | No change | 35,700 | $657K |
| Aviva PLC | 0.00% | Reduce -27.8% | 34,609 | $637K |
| SG Americas Securities, LLC | 0.00% | Add +359.3% | 32,607 | $600K |
| AXA S.A. | 0.00% | No change | 32,333 | $595K |
| Picton Mahoney Asset Management | 0.02% | Add +61.4% | 32,047 | $590K |
| Schonfeld Strategic Advisors LLC | 0.00% | Add +3.4% | 31,200 | $574K |
| Graham Capital Management, L.P. | 0.03% | New | 29,836 | $549K |
| Engineers Gate Manager LP | 0.01% | New | 29,270 | $539K |
| US Bancorp \de | 0.00% | Reduce -48.5% | 28,683 | $528K |
| Yousif Capital Management, LLC | 0.01% | Reduce -0.9% | 27,927 | $514K |
| Janus Henderson Group PLC | 0.00% | No change | 26,678 | $491K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.8% | 25,868 | $476K |
| Maryland State Retirement & Pension System | 0.01% | No change | 24,944 | $459K |
| Point72 Asset Management | 0.00% | New | 24,337 | $448K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +11.8% | 24,012 | $442K |
| Haven Private, LLC | 0.24% | — | 23,377 | $430K |
| Inceptionr LLC | 0.10% | New | 23,153 | $426K |
| HighTower Advisors, LLC | 0.00% | Reduce -3.9% | 22,208 | $409K |
| Amalgamated Bank | 0.00% | Add +0.7% | 21,633 | $398K |
| Teachers Retirement System of the State of Kentucky | 0.00% | No change | 21,503 | $395K |
| Arizona State Retirement System | 0.00% | Reduce 0.0% | 21,438 | $394K |
| ProShare Advisors LLC | 0.00% | Add +44.3% | 21,421 | $394K |
| Seizert Capital Partners, LLC | 0.02% | Add +52.2% | 21,288 | $392K |
| State of Wyoming | 0.05% | Add +293.0% | 20,926 | $385K |
| Aristides Capital LLC | 0.11% | Reduce -35.7% | 19,932 | $367K |
| Oregon Public Employees Retirement Fund | 0.01% | Reduce -0.6% | 17,318 | $319K |
| Centiva Capital, LP | 0.01% | Add +25.6% | 16,774 | $309K |
| Shell Asset Management Co. | 0.01% | No change | 16,727 | $308K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Reduce -0.2% | 15,755 | $290K |
| Hohimer Wealth Management, LLC | 0.05% | Add +15.0% | 15,671 | $288K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | — | 14,559 | $268K |
| Synovus Financial Corp. | 0.00% | Add +0.3% | 14,063 | $259K |
| Robeco Institutional Asset Management B.V. | 0.00% | Add +24.4% | 13,699 | $252K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | New | 13,628 | $251K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.07% | New | 13,573 | $250K |
| Hennion & Walsh Asset Management, Inc. | 0.01% | New | 13,450 | $247K |
| Cubist Systematic Strategies, LLC | 0.00% | New | 13,014 | $239K |
| Magnetar Financial LLC | 0.01% | New | 12,290 | $226K |
| Linden Thomas Advisory Services, LLC | 0.03% | Add +20.9% | 12,192 | $224K |
| Creative Planning | 0.00% | Add +12.8% | 11,861 | $218K |
| Sawgrass Asset Management LLC | 0.02% | New | 11,588 | $213K |
| Cim Investment Management Inc. | 0.06% | No change | 11,409 | $210K |
| Polymer Capital Management (US) LLC | 0.07% | — | 11,392 | $210K |
| iSAM Funds (UK) Ltd | 0.15% | New | 11,183 | $206K |
| Mutual of America Capital Management LLC | 0.00% | Add +0.6% | 11,179 | $206K |
| Sciencast Management LP | 0.05% | New | 10,769 | $198K |
| Freestone Grove Partners LP | 0.00% | — | 10,699 | $197K |
| Meeder Asset Management Inc. | 0.01% | No change | 9,905 | $182K |
| Pacer Advisors, Inc. | 0.00% | Add +2.5% | 9,114 | $168K |
| Harvest Fund Management Co., Ltd | 0.01% | New | 8,772 | $161K |
| GW Henssler & Associates Ltd. | 0.01% | No change | 10,881 | $157K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 7,021 | $129K |
| KBC Group NV | 0.00% | Add +79.1% | 5,096 | $94K |
| Leonteq Securities AG | 0.01% | New | 4,582 | $84K |
| PNC Financial Services Group, Inc. | 0.00% | Add +3.9% | 4,227 | $78K |
| Cwm, LLC | 0.00% | Add +80.7% | 3,190 | $59K |
| Copeland Capital Management, LLC | 0.00% | Add +1.5% | 3,054 | $56K |
| FMR LLC | 0.00% | Add +7.5% | 2,849 | $52K |
| Sunbelt Securities, Inc. | 0.00% | New | 2,711 | $50K |
| GAMMA Investing LLC | 0.00% | Add +43.5% | 2,456 | $45K |
| Advisors Asset Management, Inc. | 0.00% | Add +0.4% | 2,190 | $40K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Add +3389.8% | 2,059 | $38K |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 0.01% | Add +233.3% | 2,000 | $37K |
| Signaturefd, LLC | 0.00% | Add +12.1% | 1,272 | $23K |
| Creative Financial Designs Inc. | 0.00% | Add +0.4% | 1,012 | $19K |
| Raleigh Capital Management Inc. | 0.01% | New | 1,000 | $18K |
| Bartlett & Co. Wealth Management LLC | 0.00% | No change | 1,000 | $18K |
| SBI Securities Co., Ltd. | 0.00% | — | 973 | $18K |
| Quadrant Capital Group LLC | 0.00% | Add +14.6% | 873 | $16K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -76.0% | 810 | $15K |
| Quarry LP | 0.00% | Reduce -22.1% | 798 | $15K |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 728 | $13K |
| Covestor Ltd | 0.01% | Reduce -23.5% | 635 | $12K |
| Smartleaf Asset Management LLC | 0.00% | Add +379.1% | 551 | $10K |
| Bessemer Group Inc. | 0.00% | No change | 443 | $8K |
| Danske Bank A/S | 0.00% | Reduce -82.6% | 400 | $7K |
| Fifth Third Bancorp | 0.00% | Add +10.7% | 393 | $7K |
| WealthCollab, LLC | 0.00% | No change | 390 | $7K |
| Nisa Investment Advisors, LLC | 0.00% | Add +13.0% | 321 | $6K |
| Parallel Advisors, LLC | 0.00% | Add +234.3% | 224 | $4K |
| UMB Bank, n.a. | 0.00% | No change | 222 | $4K |
| Arax Advisory Partners | 0.00% | Reduce -2.6% | 185 | $3K |
| Huntington National Bank | 0.00% | No change | 153 | $3K |
| Lindbrook Capital, LLC | 0.00% | Add +48.4% | 135 | $2K |
| Osaic Holdings, Inc. | 0.00% | Add +28.0% | 128 | $2K |
| Private Wealth Management Group, LLC | 0.00% | No change | 112 | $2K |
| Jones Financial Companies LLLP | 0.00% | New | 112 | $2K |
| Farther Finance Advisors, LLC | 0.00% | Add +1.3% | 76 | $1K |
| Sterling Capital Management LLC | 0.00% | No change | 73 | $1K |
| Assetmark, Inc. | 0.00% | Reduce -27.7% | 60 | $1K |
| EverSource Wealth Advisors, LLC | 0.00% | New | 58 | $1K |
| Rothschild Investment LLC | 0.00% | Reduce -16.7% | 50 | $920 |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 50 | $920 |
| Parkside Financial Bank & Trust | 0.00% | No change | 30 | $552 |
| IFP Advisors, Inc | 0.00% | New | 12 | $221 |
| True Wealth Design, LLC | 0.00% | New | 5 | $92 |
| Larson Financial Group LLC | 0.00% | No change | 4 | $74 |
"% of holder's portfolio" is ATEN's weight in each manager's 13F, not the share of A10 Networks Inc. the manager owns.