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 |
|---|---|---|---|---|---|
| Charter Oak Advisors LP | 66,464 | $3.45M | 2.90% | 00.0% | Unchanged |
| Franklin Resources Inc | 64,932 | $3.37M | 0.00% | +892+1.4% | Added |
| Jain Global LLC | 62,270 | $3.23M | 0.03% | +51,555+481.1% | Added |
| Ionic Capital Management LLC | 60,003 | $3.11M | 3.08% | −8,352−12.2% | Reduced |
| Royal Bank of Canada | 56,081 | $2.91M | 0.00% | −58,031−50.9% | Reduced |
| Citigroup Inc | 56,039 | $2.91M | 0.00% | +18,073+47.6% | Added |
| TD Asset Management Inc | 54,952 | $2.85M | 0.00% | +8,554+18.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 53,323 | $2.77M | 0.00% | +53,323 | New |
| Norges Bank | 53,214 | $2.76M | 0.00% | +53,214 | New |
| Engineers Gate Manager LP | 52,010 | $2.70M | 0.03% | −14,264−21.5% | Reduced |
| Public Employees Retirement System of Ohio | 51,637 | $2.68M | 0.01% | −8,634−14.3% | Reduced |
| Riverwater Partners LLC | 50,757 | $2.63M | 1.02% | 00.0% | Unchanged |
| Comerica Bank | 50,180 | $2.60M | 0.01% | +14,024+38.8% | Added |
| Wesbanco Bank Inc | 48,400 | $2.51M | 0.07% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 47,400 | $2.46M | 0.00% | −166,700−77.9% | Reduced |
| MetLife Investment Management | 46,654 | $2.42M | 0.01% | −2,033−4.2% | Reduced |
| State of New Jersey Common Pension Fund D | 46,625 | $2.42M | 0.01% | −3,708−7.4% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 46,338 | $2.41M | 0.05% | −40,713−46.8% | Reduced |
| PDT Partners, LLC | 45,616 | $2.37M | 0.15% | −2,500−5.2% | Reduced |
| Magnetar Financial LLC | 45,129 | $2.34M | 0.02% | +45,129 | New |
| SG Americas Securities, LLC | 44,357 | $2.30M | 0.00% | +11,534+35.1% | Added |
| Quest Partners LLC | 41,291 | $2.14M | 0.12% | −3,538−7.9% | Reduced |
| Intech Investment Management LLC | 40,984 | $2.13M | 0.02% | 00.0% | Unchanged |
| Tweedy, Browne Co LLC | 40,550 | $2.10M | 0.17% | −48,607−54.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 38,785 | $2.01M | 0.00% | −27−0.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 38,786 | $2.01M | 0.02% | 00.0% | Unchanged |
| OP Asset Management Ltd | 37,348 | $1.94M | 0.02% | +18,604+99.3% | Added |
| Envestnet Asset Management Inc | 35,935 | $1.87M | 0.00% | −4,027−10.1% | Reduced |
| Voleon Capital Management LP | 35,474 | $1.84M | 0.04% | +35,474 | New |
| Acadian Asset Management LLC | 35,513 | $1.84M | 0.00% | +35,513 | New |
| Cambiar Investors LLC | 32,917 | $1.71M | 0.08% | −7,835−19.2% | Reduced |
| Handelsbanken Fonder AB | 31,900 | $1.66M | 0.01% | +8,300+35.2% | Added |
| Prescott Group Capital Management, L.L.C. | 30,000 | $1.56M | 0.14% | 00.0% | Unchanged |
| Gabelli Funds LLC | 29,500 | $1.53M | 0.01% | 00.0% | Unchanged |
| Sandler Capital Management | 29,327 | $1.52M | 0.69% | −1,808−5.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 26,438 | $1.37M | 0.00% | +2,387+9.9% | Added |
| Jefferies Financial Group Inc. | 26,303 | $1.37M | 0.01% | −18,993−41.9% | Reduced |
| Knights of Columbus Asset Advisors LLC | 25,217 | $1.31M | 0.07% | +25,217 | New |
| Aquatic Capital Management LLC | 24,960 | $1.30M | 0.04% | −4,015−13.9% | Reduced |
| HSBC Holdings PLC | 24,865 | $1.29M | 0.00% | +24,865 | New |
| Two Sigma Advisers, LP | 23,492 | $1.22M | 0.00% | −153,915−86.8% | Reduced |
| State of Wyoming | 23,490 | $1.22M | 0.13% | −468−2.0% | Reduced |
| Fieldview Capital Management, LLC | 23,392 | $1.21M | 0.21% | +23,392 | New |
| Arizona State Retirement System | 22,968 | $1.19M | 0.01% | −1,493−6.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 22,127 | $1.15M | 0.01% | −987−4.3% | Reduced |
| ExodusPoint Capital Management, LP | 22,100 | $1.15M | 0.01% | +22,100 | New |
| United Capital Financial Advisers, LLC | 21,133 | $1.10M | 0.01% | −240−1.1% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 21,000 | $1.09M | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 20,970 | $1.09M | 0.00% | +6,408+44.0% | Added |
| KLP Kapitalforvaltning AS | 19,900 | $1.03M | 0.00% | +1,000+5.3% | Added |
| Entropy Technologies, LP | 18,470 | $958.8K | 0.05% | −3,466−15.8% | Reduced |
| Anchor Capital Advisors LLC | 18,094 | $939.3K | 0.03% | +141+0.8% | Added |
| Capital Fund Management S.A. | 17,839 | $926.0K | 0.01% | −12,343−40.9% | Reduced |
| Capstone Investment Advisors, LLC | 17,605 | $913.9K | 0.01% | +8,747+98.7% | Added |
| Federation des caisses Desjardins du Quebec | 17,330 | $899.6K | 0.00% | +17,051+6,111.5% | Added |
| Glenmede Trust Co NA | 16,535 | $858.3K | 0.00% | +16,535 | New |
| Creative Planning | 15,874 | $824.0K | 0.00% | +5,173+48.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 15,449 | $801.0K | 0.00% | +14,926+2,853.9% | Added |
| ProShare Advisors LLC | 15,270 | $792.7K | 0.00% | +984+6.9% | Added |
| XTX Topco Ltd | 14,950 | $776.1K | 0.02% | +841+6.0% | Added |
| LPL Financial LLC | 14,865 | $771.6K | 0.00% | +116+0.8% | Added |
| IFG Advisory, LLC | 14,708 | $763.5K | 0.03% | −60−0.4% | Reduced |
| Verdence Capital Advisors LLC | 14,061 | $729.9K | 0.04% | +383+2.8% | Added |
| Round Rock Advisors, LLC | 13,482 | $699.9K | 0.11% | +24+0.2% | Added |
| Pictet Asset Management Holding SA | 13,406 | $695.9K | 0.00% | +1,046+8.5% | Added |
| Chesapeake Capital Corp | 12,726 | $660.6K | 0.55% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 12,700 | $659.3K | 0.01% | −185−1.4% | Reduced |
| Mackenzie Financial Corp | 11,654 | $608.7K | 0.00% | −2,661−18.6% | Reduced |
| Burney Co | 11,535 | $598.8K | 0.02% | −179−1.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 11,415 | $592.6K | 0.00% | +1,029+9.9% | Added |
| Okabena Investment Services Inc | 10,628 | $551.7K | 0.11% | −5,872−35.6% | Reduced |
| Jane Street Group, LLC | 10,136 | $526.2K | 0.00% | −84,188−89.3% | Reduced |
| Alps Advisors Inc | 9,939 | $515.9K | 0.00% | +109+1.1% | Added |
| Integrated Quantitative Investments LLC | 9,558 | $496.2K | 0.11% | +9,558 | New |
| Tocqueville Asset Management L.P. | 9,501 | $493.2K | 0.01% | +500+5.6% | Added |
| DekaBank Deutsche Girozentrale | 14,256 | $480.0K | 0.00% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 9,184 | $476.7K | 0.00% | +9,184 | New |
| Skopos Labs, Inc. | 8,464 | $445.6K | 0.02% | +8,464 | New |
| Legato Capital Management LLC | 8,453 | $438.8K | 0.04% | +8,453 | New |
| Captrust Financial Advisors | 8,373 | $434.6K | 0.00% | +1,645+24.5% | Added |
| Quantinno Capital Management LP | 8,316 | $431.7K | 0.00% | +8,316 | New |
| Mariner, LLC | 8,075 | $419.1K | 0.00% | +2,919+56.6% | Added |
| Swiss Life Asset Management Ltd | 7,399 | $384.1K | 0.00% | +7,399 | New |
| Two Sigma Investments, LP | 7,201 | $373.8K | 0.00% | −91,050−92.7% | Reduced |
| Hohimer Wealth Management, LLC | 7,132 | $370.2K | 0.05% | +11+0.2% | Added |
| Xponance, Inc. | 7,064 | $366.7K | 0.00% | +104+1.5% | Added |
| Ameritas Investment Partners, Inc. | 6,782 | $352.1K | 0.01% | −198−2.8% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 6,380 | $345.7K | 0.00% | +359+6.0% | Added |
| Prelude Capital Management, LLC | 6,501 | $337.5K | 0.02% | −1,060−14.0% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 6,451 | $334.9K | 0.01% | +599+10.2% | Added |
| Cornerstone Wealth Management, LLC | 6,437 | $334.1K | 0.02% | −1,245−16.2% | Reduced |
| Public Employees Retirement Association of Colorado | 6,407 | $333.0K | 0.00% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 6,307 | $327.4K | 0.00% | −1,829−22.5% | Reduced |
| US Bancorp | 6,150 | $319.2K | 0.00% | −288−4.5% | Reduced |
| Walleye Capital LLC | 6,068 | $315.0K | 0.00% | +6,068 | New |
| Mirabella Financial Services LLP | 6,039 | $313.5K | 0.03% | +6,039 | New |
| HighTower Advisors, LLC | 5,903 | $306.4K | 0.00% | −11−0.2% | Reduced |
| Diversified Trust Co | 5,801 | $301.1K | 0.01% | +5,801 | New |
| Prospera Financial Services Inc | 5,765 | $299.3K | 0.00% | −613−9.6% | Reduced |
| Tower Research Capital LLC (TRC) | 5,740 | $298.0K | 0.01% | +1,638+39.9% | Added |