Atmus Filtration Technologies Inc.
ATMU- Exchange
- NYSE
- Industry
- Motor Vehicle Parts & Accessories
- SEC CIK
- 0001921963
In the last 90 days, Atmus Filtration Technologies Inc. insiders filed 1 open-market purchase and 1 sale; 335 institutions reported holding it in 13F filings for Q2 2026, worth $4.47B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Atmus Filtration Technologies Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 312
- +24 vs. Q3 2025
- Shares held
- 83.6M
- +780.2K (+0.9%) vs. Q3 2025
- Total value
- $4.34B
- +$606.4M (+16.2%) vs. Q3 2025
- New holders
- 56
- 112 more added
- Sold out
- 32
- 101 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATMU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 335 | $4.47B |
| Q1 2026 | 351 | $4.75B |
| Q4 2025 | 312 | $4.34B |
| Q3 2025 | 291 | $3.73B |
| Q2 2025 | 278 | $3.04B |
| Q1 2025 | 277 | $3.06B |
| Q4 2024 | 287 | $3.28B |
| Q3 2024 | 281 | $3.15B |
| Q2 2024 | 237 | $2.53B |
| Q1 2024 | 230 | $2.82B |
| Q4 2023 | 93 | $640.4M |
| Q3 2023 | 82 | $472.4M |
| Q2 2023 | 67 | $386.1M |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Atmus Filtration Technologies Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 7,842,193 | $407.1M | 0.01% | −132,250−1.7% | Reduced |
| BlackRock, Inc. | 6,770,562 | $351.5M | 0.01% | +109,571+1.6% | Added |
| Price T Rowe Associates Inc | 4,677,884 | $242.8M | 0.03% | +596,553+14.6% | Added |
| FMR LLC | 4,419,785 | $229.4M | 0.01% | +917,194+26.2% | Added |
| Eminence Capital, LP | 3,825,346 | $198.6M | 3.14% | −2,697,058−41.4% | Reduced |
| Goldman Sachs Group Inc | 3,202,142 | $166.2M | 0.02% | +165,490+5.4% | Added |
| Invesco Ltd. | 2,728,470 | $141.6M | 0.01% | +504,647+22.7% | Added |
| Geode Capital Management, LLC | 2,428,684 | $126.1M | 0.01% | +54,376+2.3% | Added |
| First Trust Advisors LP | 2,131,911 | $110.7M | 0.08% | +603,954+39.5% | Added |
| Morgan Stanley | 2,123,403 | $110.2M | 0.01% | −193,416−8.3% | Reduced |
| State Street Corp | 1,901,704 | $98.7M | 0.00% | −31,909−1.7% | Reduced |
| Channing Capital Management, LLC | 1,628,893 | $84.6M | 2.17% | −86,122−5.0% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,622,786 | $84.2M | 0.05% | +297,851+22.5% | Added |
| Wellington Management Group LLP | 1,602,495 | $83.2M | 0.01% | −616,375−27.8% | Reduced |
| D. E. Shaw & Co., Inc. | 1,443,969 | $75.0M | 0.06% | −324,505−18.3% | Reduced |
| Westwood Holdings Group Inc. | 1,381,485 | $71.7M | 0.58% | −256,904−15.7% | Reduced |
| Janus Henderson Group PLC | 1,369,325 | $71.1M | 0.03% | +476,429+53.4% | Added |
| Mangrove Partners | 1,315,227 | $68.3M | 5.56% | −15,326−1.2% | Reduced |
| Nuveen, LLC | 1,310,440 | $68.0M | 0.02% | +195,423+17.5% | Added |
| Dimensional Fund Advisors LP | 1,257,834 | $65.3M | 0.01% | +69,974+5.9% | Added |
| Parsifal Capital Management, LP | 1,234,287 | $64.1M | 6.46% | −8,733−0.7% | Reduced |
| Charles Schwab Investment Management Inc | 935,875 | $48.6M | 0.01% | +27,624+3.0% | Added |
| Massachusetts Financial Services Co | 877,401 | $45.5M | 0.01% | −215,936−19.8% | Reduced |
| Port Capital LLC | 876,720 | $45.5M | 1.96% | +446,260+103.7% | Added |
| Raymond James Financial Inc | 865,510 | $45.3M | 0.01% | −85,835−9.0% | Reduced |
| Boston Trust Walden Corp | 853,477 | $44.3M | 0.33% | +853,477 | New |
| Manufacturers Life Insurance Company, The | 769,727 | $40.0M | 0.03% | −268,899−25.9% | Reduced |
| Silvercrest Asset Management Group LLC | 750,650 | $39.0M | 0.27% | +750,650 | New |
| Allspring Global Investments Holdings, LLC | 740,503 | $38.8M | 0.06% | −509,454−40.8% | Reduced |
| Northern Trust Corp | 716,662 | $37.2M | 0.00% | −40,213−5.3% | Reduced |
| William Blair Investment Management, LLC | 681,972 | $35.4M | 0.10% | −69,785−9.3% | Reduced |
| Bank of America Corp | 667,976 | $34.7M | 0.00% | +134,837+25.3% | Added |
| Royce & Associates LP | 667,812 | $34.7M | 0.35% | +17,740+2.7% | Added |
| Frontier Capital Management Co LLC | 653,554 | $33.9M | 0.36% | +284,928+77.3% | Added |
| Assenagon Asset Management S.A. | 634,588 | $32.9M | 0.05% | +252,338+66.0% | Added |
| Teacher Retirement System of Texas | 590,718 | $30.7M | 0.11% | +31,596+5.7% | Added |
| Algert Global LLC | 569,937 | $29.6M | 0.46% | +101,873+21.8% | Added |
| Marshall Wace, LLP | 564,727 | $29.3M | 0.03% | +87,193+18.3% | Added |
| Medina Singh Partners, LLC | 512,260 | $26.6M | 6.21% | +7,440+1.5% | Added |
| GW&K Investment Management, LLC | 482,682 | $25.1M | 0.22% | +34,269+7.6% | Added |
| Susquehanna International Group, LLP | 443,994 | $23.0M | 0.03% | +126,274+39.7% | Added |
| Federated Hermes, Inc. | 412,987 | $21.4M | 0.04% | +131,095+46.5% | Added |
| New York State Common Retirement Fund | 409,278 | $21.2M | 0.03% | −23,111−5.3% | Reduced |
| Standard Life Aberdeen plc | 400,699 | $20.8M | 0.03% | −23,522−5.5% | Reduced |
| Ancora Advisors, LLC | 375,615 | $19.5M | 0.40% | −700.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 366,118 | $19.0M | 0.10% | +366,118 | New |
| Loomis Sayles & Co L P | 351,987 | $18.3M | 0.02% | −13,836−3.8% | Reduced |
| Bank of New York Mellon Corp | 351,072 | $18.2M | 0.00% | −11,917−3.3% | Reduced |
| Kennedy Capital Management, Inc. | 343,848 | $17.8M | 0.38% | −7,762−2.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 340,191 | $17.7M | 0.01% | +312,190+1,114.9% | Added |
| Qube Research & Technologies Ltd | 334,233 | $17.4M | 0.02% | +164,565+97.0% | Added |
| UBS Group AG | 333,706 | $17.3M | 0.00% | +224,474+205.5% | Added |
| Ameriprise Financial Inc | 327,948 | $17.0M | 0.00% | −22,860−6.5% | Reduced |
| JPMorgan Chase & Co | 324,085 | $16.8M | 0.00% | −182,722−36.1% | Reduced |
| Victory Capital Management Inc | 300,876 | $15.6M | 0.01% | −185,931−38.2% | Reduced |
| Voloridge Investment Management, LLC | 300,334 | $15.6M | 0.05% | +64,308+27.2% | Added |
| Hotchkis & Wiley Capital Management LLC | 291,153 | $15.1M | 0.05% | −242,036−45.4% | Reduced |
| Russell Investments Group, Ltd. | 277,006 | $14.4M | 0.02% | +44,648+19.2% | Added |
| Woodline Partners LP | 257,222 | $13.4M | 0.05% | +50,069+24.2% | Added |
| Altrinsic Global Advisors LLC | 247,238 | $12.8M | 0.46% | −4,144−1.6% | Reduced |
| Axiom Investors LLC | 224,745 | $11.7M | 0.10% | +224,745 | New |
| Citadel Advisors LLC | 197,261 | $10.2M | 0.01% | +119,979+155.2% | Added |
| Wells Fargo & Company | 178,838 | $9.28M | 0.00% | +44,208+32.8% | Added |
| Panagora Asset Management Inc | 175,146 | $9.09M | 0.03% | +120,727+221.8% | Added |
| Thrivent Financial for Lutherans | 173,844 | $9.03M | 0.02% | −16,237−8.5% | Reduced |
| Swiss National Bank | 162,049 | $8.41M | 0.01% | +1,800+1.1% | Added |
| Prudential Financial Inc | 152,470 | $7.91M | 0.01% | +118,925+354.5% | Added |
| Dark Forest Capital Management LP | 151,943 | $7.89M | 0.36% | +26,507+21.1% | Added |
| Barclays PLC | 143,719 | $7.46M | 0.00% | +24,675+20.7% | Added |
| CBOE Vest Financial, LLC | 140,002 | $7.27M | 0.09% | +41,685+42.4% | Added |
| Trexquant Investment LP | 133,698 | $6.94M | 0.06% | −93,608−41.2% | Reduced |
| UBS Asset Management Americas Inc | 130,575 | $6.78M | 0.00% | +733+0.6% | Added |
| American Century Companies Inc | 128,692 | $6.68M | 0.00% | +62,105+93.3% | Added |
| Millennium Management LLC | 117,797 | $6.11M | 0.00% | −22,072−15.8% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 114,685 | $5.95M | 0.09% | −26,444−18.7% | Reduced |
| Charter Trust Co | 112,669 | $5.85M | 0.34% | +112,669 | New |
| Yost Capital Management, LP | 109,000 | $5.66M | 8.21% | −40,000−26.8% | Reduced |
| Prentiss Smith & Co Inc | 106,694 | $5.54M | 3.31% | −473−0.4% | Reduced |
| HRT Financial LP | 105,973 | $5.50M | 0.02% | +4,221+4.1% | Added |
| Rhumbline Advisers | 105,717 | $5.49M | 0.00% | −18,252−14.7% | Reduced |
| SEI Investments Co | 102,132 | $5.30M | 0.01% | +28,344+38.4% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 94,200 | $4.89M | 0.20% | 00.0% | Unchanged |
| Moody Aldrich Partners LLC | 93,119 | $4.83M | 0.90% | −4,516−4.6% | Reduced |
| AQR Capital Management LLC | 91,553 | $4.75M | 0.00% | +13,065+16.6% | Added |
| NEOS Investment Management LLC | 89,857 | $4.66M | 0.03% | +33,196+58.6% | Added |
| Tema ETFs LLC | 89,857 | $4.66M | 0.36% | +33,196+58.6% | Added |
| Alliancebernstein L.P. | 88,481 | $4.59M | 0.00% | +91+0.1% | Added |
| Legal & General Group Plc | 85,676 | $4.45M | 0.00% | −8,311−8.8% | Reduced |
| Voya Investment Management LLC | 83,512 | $4.34M | 0.00% | −10,047−10.7% | Reduced |
| State of Wisconsin Investment Board | 83,235 | $4.32M | 0.01% | −11,469−12.1% | Reduced |
| Marathon Partners Equity Management, LLC | 80,000 | $4.15M | 4.13% | −32,500−28.9% | Reduced |
| Principal Financial Group Inc | 79,560 | $4.13M | 0.00% | +25,702+47.7% | Added |
| California State Teachers Retirement System | 78,576 | $4.08M | 0.00% | +1,099+1.4% | Added |
| Jump Financial, LLC | 74,227 | $3.85M | 0.05% | +29,039+64.3% | Added |
| Canada Pension Plan Investment Board | 73,400 | $3.81M | 0.00% | +14,100+23.8% | Added |
| Lazard Asset Management LLC | 72,103 | $3.74M | 0.01% | +2,953+4.3% | Added |
| Verition Fund Management LLC | 67,992 | $3.53M | 0.02% | +12,704+23.0% | Added |
| BNP Paribas Arbitrage, SA | 67,802 | $3.52M | 0.00% | −270,825−80.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 67,293 | $3.50M | 0.01% | −22,810−25.3% | Reduced |
| Deutsche Bank AG | 67,468 | $3.50M | 0.00% | −178,649−72.6% | Reduced |