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 |
"% of holder's portfolio" is ATEN's weight in each manager's 13F, not the share of A10 Networks Inc. the manager owns.