Atmus Filtration TechnologieATMU
13F holders, Q1 2026 (March 31)351holders +39
62new positions
24sold out
5famous investors
$56.79avg. 13F price*
At the end of Q1 2026, 351 institutions reported holding Atmus Filtration Technologie (ATMU) in their 13F filings, up 39 from Q4 2025. 62 opened new positions and 24 sold out. The largest holders were BlackRock, Inc. ($386.7M), FMR LLC ($280.3M) and T. Rowe Price Associates Inc. ($254.7M). 5 famous investors held it, including David E. Shaw (0.1% of D. E. Shaw & Co.'s portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Atmus Filtration Technologie
- CUSIP
- 04956D107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 62 | $79.3M |
| Exits | 24 | $25.7M |
All 13F filers, Q4 2025 → Q1 2026: 8,857,319 shares bought and 8,606,021 shares sold, net +251,298 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 351 holders
| BlackRock, Inc. | 0.01% | Add +0.6% | 6,810,861 | $386.7M |
| FMR LLC | 0.01% | Add +11.7% | 4,937,777 | $280.3M |
| T. Rowe Price Associates Inc. | 0.03% | Reduce -4.1% | 4,486,690 | $254.7M |
| Vanguard Portfolio Management LLC | 0.01% | — | 3,689,470 | $209.5M |
| Vanguard Capital Management LLC | 0.01% | — | 3,566,486 | $202.5M |
| Invesco Ltd. | 0.02% | Add +22.6% | 3,343,900 | $189.8M |
| Goldman Sachs Group Inc. | 0.02% | Add +2.8% | 3,290,936 | $186.8M |
| Geode Capital Management, LLC | 0.01% | Add +8.9% | 2,645,085 | $150.2M |
| First Trust Advisors LP | 0.09% | Add +3.3% | 2,202,816 | $125.1M |
| State Street Corp. | 0.00% | Reduce -0.3% | 1,895,114 | $107.6M |
| Morgan Stanley | 0.01% | Reduce -18.2% | 1,736,994 | $98.6M |
| D. E. Shaw & Co. | 0.08% | Add +12.2% | 1,620,752 | $92.0M |
| T. Rowe Price Investment Management, Inc. | 0.06% | Reduce -2.6% | 1,580,676 | $89.7M |
| Janus Henderson Group PLC | 0.04% | Add +13.3% | 1,551,117 | $88.1M |
| Nuveen, LLC | 0.02% | Add +10.3% | 1,444,750 | $82.0M |
| Wellington Management Group LLP | 0.01% | Reduce -13.5% | 1,386,421 | $78.7M |
| Channing Capital Management, LLC | 2.01% | Reduce -14.9% | 1,385,924 | $78.7M |
| Mangrove Partners Im, LLC | 6.06% | No change | 1,315,227 | $74.7M |
| Dimensional Fund Advisors LP | 0.02% | Add +3.6% | 1,302,972 | $74.0M |
| Eminence Capital, LP | 1.67% | Reduce -66.5% | 1,281,995 | $72.8M |
| Westwood Holdings Group Inc. | 0.51% | Reduce -10.3% | 1,239,186 | $70.3M |
| Neuberger Berman Group LLC | 0.05% | Add +21648.7% | 1,174,210 | $66.7M |
| Arrowstreet Capital, Limited Partnership | 0.03% | Add +193.8% | 999,548 | $56.7M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +0.5% | 940,625 | $53.4M |
| Port Capital LLC | 2.29% | Add +3.6% | 908,680 | $51.6M |
| Bank of America Corp. | 0.00% | Add +33.8% | 893,577 | $50.7M |
| Massachusetts Financial Services Co. | 0.02% | Reduce -6.7% | 818,850 | $50.3M |
| Raymond James Financial Inc. | 0.01% | Reduce -5.1% | 821,724 | $45.2M |
| Parsifal Capital Management, LP | 5.78% | Reduce -36.1% | 788,987 | $44.8M |
| Royce & Associates LP | 0.44% | Add +16.5% | 777,735 | $44.2M |
| Manufacturers Life Insurance Company, The | 0.04% | Reduce -1.4% | 758,807 | $43.1M |
| Boston Trust Walden Corp | 0.35% | Reduce -12.1% | 750,579 | $42.6M |
| Frontier Capital Management Co. LLC | 0.43% | Add +13.6% | 742,221 | $42.1M |
| Qube Research & Technologies Ltd | 0.06% | Add +121.8% | 741,198 | $42.1M |
| Silvercrest Asset Management Group LLC | 0.30% | Reduce -1.3% | 740,647 | $42.0M |
| Northern Trust Corp. | 0.01% | Add +1.4% | 726,506 | $41.2M |
| Vanguard Fiduciary Trust Co. | 0.01% | — | 564,188 | $32.0M |
| Algert Global LLC | 0.44% | Reduce -9.7% | 514,932 | $29.2M |
| Federated Hermes, Inc. | 0.04% | Add +18.0% | 487,289 | $27.7M |
| Teacher Retirement System of Texas | 0.11% | Reduce -19.7% | 474,416 | $26.9M |
| JPMorgan Chase & Co. | 0.00% | Add +48.6% | 481,470 | $26.4M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.04% | Add +752.6% | 454,638 | $25.8M |
| GW&K Investment Management, LLC | 0.22% | Reduce -9.0% | 439,199 | $24.9M |
| Jane Street Group, LLC | 0.03% | Add +4109.0% | 426,622 | $24.2M |
| William Blair Investment Management, LLC | 0.08% | Reduce -37.5% | 426,072 | $24.2M |
| UBS Group AG | 0.00% | Add +14.4% | 381,676 | $21.7M |
| Aberdeen Group plc | 0.03% | Reduce -7.0% | 372,794 | $21.2M |
| New York State Common Retirement Fund | 0.03% | Reduce -11.5% | 362,222 | $20.6M |
| Bank of New York Mellon Corp | 0.00% | Add +2.5% | 359,696 | $20.4M |
| Woodline Partners LP | 0.08% | Add +38.4% | 355,936 | $20.2M |
| Susquehanna International Group, LLP | 0.02% | Reduce -23.6% | 339,083 | $19.2M |
| Marshall Wace, LLP | 0.02% | Reduce -42.9% | 322,609 | $18.3M |
| Barclays PLC | 0.01% | Add +114.8% | 308,725 | $17.5M |
| Loomis Sayles & Co. L P | 0.02% | Reduce -16.9% | 292,366 | $16.6M |
| Schonfeld Strategic Advisors LLC | 0.13% | Reduce -21.7% | 286,704 | $16.3M |
| Nomura Asset Management International Inc. | 0.03% | New | 284,198 | $16.1M |
| Deutsche Bank AG | 0.01% | Add +320.1% | 283,401 | $16.1M |
| Victory Capital Management Inc. | 0.01% | Reduce -6.2% | 282,255 | $16.0M |
| Kennedy Capital Management LLC | 0.33% | Reduce -20.0% | 275,231 | $15.6M |
| Ameriprise Financial Inc. | 0.00% | Reduce -18.9% | 265,902 | $15.1M |
| Allspring Global Investments Holdings, LLC | 0.03% | Reduce -65.3% | 257,251 | $15.0M |
| Altrinsic Global Advisors LLC | 0.48% | Reduce -5.1% | 234,723 | $13.3M |
| Citadel Advisors | 0.01% | Add +16.8% | 230,465 | $13.1M |
| Medina Value Partners, LLC | 2.69% | Reduce -55.8% | 226,439 | $12.9M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -24.7% | 208,549 | $11.8M |
| Panagora Asset Management Inc. | 0.04% | Add +16.6% | 204,206 | $11.6M |
| Axiom Investors LLC | 0.13% | Reduce -9.4% | 203,670 | $11.6M |
| Ancora Advisors LLC | 0.25% | Reduce -45.9% | 203,289 | $11.5M |
| Assenagon Asset Management S.A. | 0.02% | Reduce -71.3% | 181,867 | $10.3M |
| Voloridge Investment Management, LLC | 0.04% | Reduce -44.2% | 167,596 | $9.5M |
| Sei Investments Co. | 0.01% | Add +60.7% | 164,150 | $9.3M |
| Swiss National Bank | 0.01% | Reduce -0.5% | 161,249 | $9.2M |
| American Century Companies Inc. | 0.00% | Add +25.2% | 161,147 | $9.1M |
| Hotchkis & Wiley Capital Management LLC | 0.03% | Reduce -45.7% | 158,026 | $9.0M |
| Vest Financial, LLC | 0.10% | Add +4.2% | 145,861 | $8.3M |
| Acadian Asset Management LLC | 0.01% | Add +293.2% | 139,651 | $7.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +2.5% | 133,897 | $7.6M |
| Prudential Financial Inc. | 0.01% | Reduce -14.8% | 129,955 | $7.4M |
| OP Asset Management Ltd | 0.07% | Add +227.6% | 122,340 | $6.9M |
| Tidal Investments LLC | 0.02% | New | 120,572 | $6.8M |
| Castleark Management LLC | 0.22% | New | 119,350 | $6.8M |
| Millennium Management | 0.01% | Add +0.7% | 118,637 | $6.7M |
| Dark Forest Capital Management LP | 0.59% | Reduce -23.5% | 116,279 | $6.6M |
| Bar Harbor Wealth Management | 0.38% | Add +2.6% | 115,603 | $6.6M |
| Wells Fargo & Company | 0.00% | Reduce -35.4% | 115,512 | $6.6M |
| Susquehanna Portfolio Strategies, LLC | 0.10% | No change | 114,685 | $6.5M |
| AQR Capital Management | 0.00% | Add +20.3% | 110,164 | $6.3M |
| Prentiss Smith & Co. Inc. | 3.52% | Reduce -0.0% | 106,664 | $6.1M |
| Rhumbline Advisers | 0.01% | Reduce -1.0% | 104,651 | $5.9M |
| Livforsakringsbolaget Skandia, Omsesidigt | 0.23% | Add +9.9% | 103,500 | $5.9M |
| Tema ETFs LLC | 0.39% | Add +13.5% | 101,957 | $5.8M |
| Jefferies Financial Group Inc. | 0.07% | Add +281.9% | 100,455 | $5.7M |
| California State Teachers Retirement System | 0.01% | Add +24.0% | 97,466 | $5.5M |
| Franklin Resources Inc. | 0.00% | Add +43.8% | 93,363 | $5.3M |
| Moody Aldrich Partners LLC | 0.94% | Reduce -1.1% | 92,132 | $5.2M |
| Alliancebernstein L.P. | 0.00% | Add +7.9% | 95,474 | $5.0M |
| Two Sigma Investments, LP | 0.00% | Add +1093.8% | 85,968 | $4.9M |
| Principal Financial Group Inc. | 0.00% | Add +3.4% | 82,280 | $4.7M |
| ExodusPoint Capital Management, LP | 0.05% | Add +270.3% | 81,826 | $4.6M |
| State of Wisconsin Investment Board | 0.01% | Reduce -5.9% | 78,344 | $4.4M |
"% of holder's portfolio" is ATMU's weight in each manager's 13F, not the share of Atmus Filtration Technologie the manager owns.