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, Q2 2026
Institutional positions in Atmus Filtration Technologies Inc. as of Jun 30, 2026. 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
- 335
- −12 vs. Q1 2026
- Shares held
- 87.6M
- +5.57M (+6.8%) vs. Q1 2026
- Total value
- $4.47B
- −$191.5M (−4.1%) vs. Q1 2026
- New holders
- 59
- 120 more added
- Sold out
- 71
- 106 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Atmus Filtration Technologies Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GAMMA Investing LLC | 2,526 | $128.8K | 0.00% | +69+2.8% | Added |
| KBC Group NV | 2,527 | $129.0K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 2,652 | $135.2K | 0.01% | −41−1.5% | Reduced |
| Tower Research Capital LLC (TRC) | 2,714 | $138.4K | 0.00% | −3,610−57.1% | Reduced |
| Advisor Group Holdings, Inc. | 2,886 | $147.4K | 0.00% | +160+5.9% | Added |
| Farther Finance Advisors, LLC | 3,066 | $156.3K | 0.00% | +713+30.3% | Added |
| Acadian Asset Management LLC | 3,101 | $157.0K | 0.00% | −136,550−97.8% | Reduced |
| St Germain D J Co Inc | 3,568 | $181.9K | 0.01% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 3,688 | $188.0K | 0.00% | −14,671−79.9% | Reduced |
| DnB Asset Management AS | 3,929 | $200.3K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 3,943 | $201.1K | 0.00% | −900−18.6% | Reduced |
| Hohimer Wealth Management, LLC | 4,010 | $204.5K | 0.02% | +19+0.5% | Added |
| Brevan Howard Capital Management LP | 4,020 | $205.0K | 0.00% | −58,223−93.5% | Reduced |
| Concurrent Investment Advisors, LLC | 4,093 | $208.7K | 0.00% | −404−9.0% | Reduced |
| CIBC Asset Management Inc | 4,116 | $209.9K | 0.00% | +4,116 | New |
| Donaldson Capital Management, LLC | 4,221 | $215.2K | 0.01% | +4,221 | New |
| Merit Financial Group, LLC | 4,230 | $215.7K | 0.00% | −386−8.4% | Reduced |
| STRS Ohio | 4,300 | $219.3K | 0.00% | −7,100−62.3% | Reduced |
| HighTower Advisors, LLC | 4,321 | $220.3K | 0.00% | −591−12.0% | Reduced |
| Brinker Capital Investments, LLC | 4,341 | $221.3K | 0.00% | −151−3.4% | Reduced |
| Profund Advisors LLC | 4,389 | $223.8K | 0.01% | +4,389 | New |
| Winton Group Ltd | 4,500 | $229.5K | 0.01% | −1,493−24.9% | Reduced |
| State Board of Administration of Florida Retirement System | 4,690 | $239.1K | 0.00% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 4,691 | $239.2K | 0.00% | −800−14.6% | Reduced |
| Blueshift Asset Management, LLC | 4,777 | $243.6K | 0.06% | +4,777 | New |
| Cetera Investment Advisers | 4,837 | $246.6K | 0.00% | +444+10.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 4,926 | $251.2K | 0.00% | +4,926 | New |
| Armistice Capital, LLC | 5,141 | $262.1K | 0.01% | +5,141 | New |
| ZWJ Investment Counsel Inc | 5,301 | $270.3K | 0.01% | +1,087+25.8% | Added |
| CIBC Bancorp USA Inc. | 5,354 | $273.0K | 0.00% | +229+4.5% | Added |
| Virginia Retirement Systems Et Al | 5,400 | $275.3K | 0.00% | +5,400 | New |
| Cornerstone Wealth Management, LLC | 5,417 | $276.2K | 0.01% | −728−11.8% | Reduced |
| US Bancorp | 5,447 | $277.7K | 0.00% | +140+2.6% | Added |
| Engineers Gate Manager LP | 5,505 | $280.7K | 0.00% | −37,556−87.2% | Reduced |
| IMC-Chicago, LLC | 5,893 | $300.5K | 0.00% | +5,893 | New |
| Inspire Advisors, LLC | 5,914 | $301.6K | 0.02% | +1,614+37.5% | Added |
| Cornerstone Investment Partners, LLC | 5,999 | $305.9K | 0.01% | −289−4.6% | Reduced |
| Bank of Montreal | 6,041 | $308.0K | 0.00% | +6,041 | New |
| Captrust Financial Advisors | 6,162 | $314.2K | 0.00% | −2,089−25.3% | Reduced |
| JustInvest LLC | 6,208 | $316.5K | 0.00% | +1,323+27.1% | Added |
| Storebrand Asset Management AS | 6,307 | $321.6K | 0.00% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 6,396 | $326.1K | 0.00% | −1,602−20.0% | Reduced |
| Public Employees Retirement Association of Colorado | 6,407 | $327.0K | 0.00% | 00.0% | Unchanged |
| Burney Co | 6,739 | $343.6K | 0.01% | −701−9.4% | Reduced |
| Round Rock Advisors, LLC | 6,789 | $346.2K | 0.04% | −5,689−45.6% | Reduced |
| Jag Capital Management, LLC | 7,408 | $377.7K | 0.04% | +221+3.1% | Added |
| Ameritas Investment Partners, Inc. | 7,579 | $386.5K | 0.01% | +797+11.8% | Added |
| Exchange Traded Concepts, LLC | 7,645 | $389.8K | 0.00% | +7,645 | New |
| Mount Yale Investment Advisors, LLC | 7,794 | $397.4K | 0.01% | +914+13.3% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 8,039 | $409.9K | 0.01% | +361+4.7% | Added |
| O'Shaughnessy Asset Management, LLC | 8,094 | $412.7K | 0.00% | −3,681−31.3% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 8,524 | $431.9K | 0.00% | −15−0.2% | Reduced |
| Swiss Life Asset Management Ltd | 8,675 | $442.3K | 0.00% | +600+7.4% | Added |
| Okabena Investment Services Inc | 8,719 | $444.6K | 0.08% | −1,620−15.7% | Reduced |
| Alps Advisors Inc | 8,869 | $452.2K | 0.00% | +111+1.3% | Added |
| DRW Securities, LLC | 9,213 | $469.8K | 0.03% | +9,213 | New |
| Mackenzie Financial Corp | 9,304 | $474.4K | 0.00% | +2,825+43.6% | Added |
| Mutual of America Capital Management LLC | 9,354 | $477.0K | 0.00% | +9,354 | New |
| Tocqueville Asset Management L.P. | 9,801 | $499.8K | 0.01% | +300+3.2% | Added |
| Jones Financial Companies LLLP | 9,559 | $514.9K | 0.00% | +734+8.3% | Added |
| New York State Teachers Retirement System | 10,111 | $516.0K | 0.00% | +2,412+31.3% | Added |
| Allstate Corp | 10,168 | $518.5K | 0.01% | +10,168 | New |
| Jane Street Group, LLC | 10,346 | $527.5K | 0.00% | −416,276−97.6% | Reduced |
| Xponance, Inc. | 10,455 | $533.1K | 0.00% | +1,930+22.6% | Added |
| Pathstone Holdings, LLC | 11,297 | $576.0K | 0.00% | +542+5.0% | Added |
| Stifel Financial Corp | 11,581 | $590.5K | 0.00% | +5,008+76.2% | Added |
| LPL Financial LLC | 11,819 | $602.7K | 0.00% | −1,424−10.8% | Reduced |
| OP Asset Management Ltd | 11,837 | $603.6K | 0.01% | −110,503−90.3% | Reduced |
| Summit Global Investments | 11,879 | $606.0K | 0.03% | +11,879 | New |
| ProShare Advisors LLC | 11,888 | $606.2K | 0.00% | −52−0.4% | Reduced |
| Legato Capital Management LLC | 11,938 | $608.7K | 0.05% | +1,455+13.9% | Added |
| Maryland State Retirement & Pension System | 11,954 | $609.5K | 0.01% | +11,954 | New |
| Cerity Partners LLC | 12,401 | $632.3K | 0.00% | −9,914−44.4% | Reduced |
| Pictet Asset Management Holding SA | 12,548 | $639.8K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 12,800 | $652.7K | 0.00% | −60,900−82.6% | Reduced |
| Quantbot Technologies LP | 13,272 | $676.7K | 0.03% | −64,410−82.9% | Reduced |
| Squarepoint Ops LLC | 13,754 | $701.3K | 0.00% | −63,514−82.2% | Reduced |
| Barclays PLC | 13,904 | $709.0K | 0.00% | −294,821−95.5% | Reduced |
| Chesapeake Capital Corp | 14,121 | $720.0K | 0.39% | +1,395+11.0% | Added |
| Natixis Advisors, L.P. | 14,227 | $725.0K | 0.00% | +14,227 | New |
| IFG Advisory, LLC | 14,329 | $730.6K | 0.03% | +14,329 | New |
| Vident Advisory, LLC | 15,204 | $775.3K | 0.01% | −320−2.1% | Reduced |
| DekaBank Deutsche Girozentrale | 14,256 | $791.0K | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 16,070 | $819.4K | 0.00% | +1,943+13.8% | Added |
| Anchor Capital Advisors LLC | 17,916 | $913.5K | 0.03% | −109−0.6% | Reduced |
| State of Wyoming | 17,998 | $917.7K | 0.09% | +1,644+10.1% | Added |
| Intech Investment Management LLC | 18,565 | $946.6K | 0.01% | −6,610−26.3% | Reduced |
| Oregon Public Employees Retirement Fund | 18,600 | $948.4K | 0.01% | +18,600 | New |
| Entropy Technologies, LP | 18,999 | $968.8K | 0.04% | +18,999 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,367 | $987.5K | 0.00% | +19,367 | New |
| Creative Planning | 19,885 | $1.01M | 0.00% | −6,471−24.6% | Reduced |
| Glenmede Trust Co NA | 20,055 | $1.02M | 0.00% | +2,796+16.2% | Added |
| United Capital Financial Advisers, LLC | 20,342 | $1.04M | 0.01% | −60−0.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 20,446 | $1.04M | 0.00% | −6,767−24.9% | Reduced |
| Vanguard Investments Australia, Ltd. | 21,875 | $1.12M | 0.00% | +2,540+13.1% | Added |
| Amalgamated Bank | 21,988 | $1.12M | 0.01% | +21,988 | New |
| Yousif Capital Management, LLC | 22,054 | $1.12M | 0.01% | +22,054 | New |
| Vestcor Inc | 22,476 | $1.15M | 0.03% | +15,675+230.5% | Added |
| Arizona State Retirement System | 22,536 | $1.15M | 0.01% | +144+0.6% | Added |
| KLP Kapitalforvaltning AS | 22,800 | $1.16M | 0.00% | +2,400+11.8% | Added |