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 |
|---|---|---|---|---|---|
| Capital Fund Management S.A. | 50,802 | $2.59M | 0.02% | −1,242−2.4% | Reduced |
| MetLife Investment Management | 48,721 | $2.48M | 0.01% | +3,889+8.7% | Added |
| Wesbanco Bank Inc | 48,400 | $2.47M | 0.06% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 47,970 | $2.45M | 0.00% | +4,891+11.4% | Added |
| Riverwater Partners LLC | 43,911 | $2.24M | 0.66% | −9,234−17.4% | Reduced |
| Royal Bank of Canada | 43,128 | $2.20M | 0.00% | +2,176+5.3% | Added |
| Integrated Quantitative Investments LLC | 42,623 | $2.17M | 0.36% | +13,363+45.7% | Added |
| Illinois Municipal Retirement Fund | 42,375 | $2.16M | 0.02% | +42,375 | New |
| Knights of Columbus Asset Advisors LLC | 40,863 | $2.08M | 0.10% | −64−0.2% | Reduced |
| Lazard Asset Management LLC | 39,046 | $1.99M | 0.00% | −2,119−5.1% | Reduced |
| Gabelli Funds LLC | 38,500 | $1.96M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 38,457 | $1.96M | 0.00% | −124−0.3% | Reduced |
| Kennedy Capital Management, Inc. | 37,515 | $1.91M | 0.03% | −237,716−86.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 36,082 | $1.84M | 0.00% | −3,667−9.2% | Reduced |
| Louisiana State Employees Retirement System | 35,800 | $1.83M | 0.03% | +35,800 | New |
| Vanguard Global Advisers, LLC | 33,742 | $1.72M | 0.00% | −1,578−4.5% | Reduced |
| Susquehanna International Group, LLP | 33,536 | $1.71M | 0.00% | −305,547−90.1% | Reduced |
| Twinbeech Capital LP | 33,379 | $1.70M | 0.31% | +33,379 | New |
| BNP Paribas Arbitrage, SA | 32,645 | $1.66M | 0.00% | −36,657−52.9% | Reduced |
| State of New Jersey Common Pension Fund D | 32,535 | $1.66M | 0.01% | −6,830−17.4% | Reduced |
| Handelsbanken Fonder AB | 32,500 | $1.66M | 0.00% | −5,800−15.1% | Reduced |
| Freestone Grove Partners LP | 32,464 | $1.66M | 0.01% | +32,464 | New |
| State of Alaska, Department of Revenue | 31,770 | $1.62M | 0.02% | +26,896+551.8% | Added |
| XTX Topco Ltd | 30,576 | $1.56M | 0.02% | +14,728+92.9% | Added |
| Jump Financial, LLC | 30,518 | $1.56M | 0.01% | +15,709+106.1% | Added |
| Two Sigma Investments, LP | 30,192 | $1.54M | 0.00% | −55,776−64.9% | Reduced |
| Prescott Group Capital Management, L.L.C. | 30,000 | $1.53M | 0.13% | 00.0% | Unchanged |
| Cambiar Investors LLC | 28,687 | $1.46M | 0.06% | −230−0.8% | Reduced |
| Atom Investors LP | 28,401 | $1.45M | 0.13% | +12,147+74.7% | Added |
| State of Tennessee, Treasury Department | 27,013 | $1.38M | 0.00% | +27,013 | New |
| Charter Oak Advisors LP | 26,464 | $1.35M | 0.78% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 24,630 | $1.26M | 0.01% | +2,447+11.0% | Added |
| Voleon Capital Management LP | 23,223 | $1.18M | 0.02% | −38,385−62.3% | Reduced |
| HITE Hedge Asset Management LLC | 22,963 | $1.17M | 0.06% | +4,650+25.4% | Added |
| KLP Kapitalforvaltning AS | 22,800 | $1.16M | 0.00% | +2,400+11.8% | Added |
| Arizona State Retirement System | 22,536 | $1.15M | 0.01% | +144+0.6% | Added |
| Vestcor Inc | 22,476 | $1.15M | 0.03% | +15,675+230.5% | Added |
| Yousif Capital Management, LLC | 22,054 | $1.12M | 0.01% | +22,054 | New |
| Amalgamated Bank | 21,988 | $1.12M | 0.01% | +21,988 | New |
| Vanguard Investments Australia, Ltd. | 21,875 | $1.12M | 0.00% | +2,540+13.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 20,446 | $1.04M | 0.00% | −6,767−24.9% | Reduced |
| United Capital Financial Advisers, LLC | 20,342 | $1.04M | 0.01% | −60−0.3% | Reduced |
| Glenmede Trust Co NA | 20,055 | $1.02M | 0.00% | +2,796+16.2% | Added |
| Creative Planning | 19,885 | $1.01M | 0.00% | −6,471−24.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,367 | $987.5K | 0.00% | +19,367 | New |
| Entropy Technologies, LP | 18,999 | $968.8K | 0.04% | +18,999 | New |
| Oregon Public Employees Retirement Fund | 18,600 | $948.4K | 0.01% | +18,600 | New |
| Intech Investment Management LLC | 18,565 | $946.6K | 0.01% | −6,610−26.3% | Reduced |
| State of Wyoming | 17,998 | $917.7K | 0.09% | +1,644+10.1% | Added |
| Anchor Capital Advisors LLC | 17,916 | $913.5K | 0.03% | −109−0.6% | Reduced |
| Quantinno Capital Management LP | 16,070 | $819.4K | 0.00% | +1,943+13.8% | Added |
| DekaBank Deutsche Girozentrale | 14,256 | $791.0K | 0.00% | 00.0% | Unchanged |
| Vident Advisory, LLC | 15,204 | $775.3K | 0.01% | −320−2.1% | Reduced |
| IFG Advisory, LLC | 14,329 | $730.6K | 0.03% | +14,329 | New |
| Natixis Advisors, L.P. | 14,227 | $725.0K | 0.00% | +14,227 | New |
| Chesapeake Capital Corp | 14,121 | $720.0K | 0.39% | +1,395+11.0% | Added |
| Barclays PLC | 13,904 | $709.0K | 0.00% | −294,821−95.5% | Reduced |
| Squarepoint Ops LLC | 13,754 | $701.3K | 0.00% | −63,514−82.2% | Reduced |
| Quantbot Technologies LP | 13,272 | $676.7K | 0.03% | −64,410−82.9% | Reduced |
| Canada Pension Plan Investment Board | 12,800 | $652.7K | 0.00% | −60,900−82.6% | Reduced |
| Pictet Asset Management Holding SA | 12,548 | $639.8K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 12,401 | $632.3K | 0.00% | −9,914−44.4% | Reduced |
| Maryland State Retirement & Pension System | 11,954 | $609.5K | 0.01% | +11,954 | New |
| Legato Capital Management LLC | 11,938 | $608.7K | 0.05% | +1,455+13.9% | Added |
| ProShare Advisors LLC | 11,888 | $606.2K | 0.00% | −52−0.4% | Reduced |
| Summit Global Investments | 11,879 | $606.0K | 0.03% | +11,879 | New |
| OP Asset Management Ltd | 11,837 | $603.6K | 0.01% | −110,503−90.3% | Reduced |
| LPL Financial LLC | 11,819 | $602.7K | 0.00% | −1,424−10.8% | Reduced |
| Stifel Financial Corp | 11,581 | $590.5K | 0.00% | +5,008+76.2% | Added |
| Pathstone Holdings, LLC | 11,297 | $576.0K | 0.00% | +542+5.0% | Added |
| Xponance, Inc. | 10,455 | $533.1K | 0.00% | +1,930+22.6% | Added |
| Jane Street Group, LLC | 10,346 | $527.5K | 0.00% | −416,276−97.6% | Reduced |
| Allstate Corp | 10,168 | $518.5K | 0.01% | +10,168 | New |
| New York State Teachers Retirement System | 10,111 | $516.0K | 0.00% | +2,412+31.3% | Added |
| Jones Financial Companies LLLP | 9,559 | $514.9K | 0.00% | +734+8.3% | Added |
| Tocqueville Asset Management L.P. | 9,801 | $499.8K | 0.01% | +300+3.2% | Added |
| Mutual of America Capital Management LLC | 9,354 | $477.0K | 0.00% | +9,354 | New |
| Mackenzie Financial Corp | 9,304 | $474.4K | 0.00% | +2,825+43.6% | Added |
| DRW Securities, LLC | 9,213 | $469.8K | 0.03% | +9,213 | New |
| Alps Advisors Inc | 8,869 | $452.2K | 0.00% | +111+1.3% | Added |
| Okabena Investment Services Inc | 8,719 | $444.6K | 0.08% | −1,620−15.7% | Reduced |
| Swiss Life Asset Management Ltd | 8,675 | $442.3K | 0.00% | +600+7.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 8,524 | $431.9K | 0.00% | −15−0.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 8,094 | $412.7K | 0.00% | −3,681−31.3% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 8,039 | $409.9K | 0.01% | +361+4.7% | Added |
| Mount Yale Investment Advisors, LLC | 7,794 | $397.4K | 0.01% | +914+13.3% | Added |
| Exchange Traded Concepts, LLC | 7,645 | $389.8K | 0.00% | +7,645 | New |
| Ameritas Investment Partners, Inc. | 7,579 | $386.5K | 0.01% | +797+11.8% | Added |
| Jag Capital Management, LLC | 7,408 | $377.7K | 0.04% | +221+3.1% | Added |
| Round Rock Advisors, LLC | 6,789 | $346.2K | 0.04% | −5,689−45.6% | Reduced |
| Burney Co | 6,739 | $343.6K | 0.01% | −701−9.4% | Reduced |
| Public Employees Retirement Association of Colorado | 6,407 | $327.0K | 0.00% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 6,396 | $326.1K | 0.00% | −1,602−20.0% | Reduced |
| Storebrand Asset Management AS | 6,307 | $321.6K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 6,208 | $316.5K | 0.00% | +1,323+27.1% | Added |
| Captrust Financial Advisors | 6,162 | $314.2K | 0.00% | −2,089−25.3% | Reduced |
| Bank of Montreal | 6,041 | $308.0K | 0.00% | +6,041 | New |
| Cornerstone Investment Partners, LLC | 5,999 | $305.9K | 0.01% | −289−4.6% | Reduced |
| Inspire Advisors, LLC | 5,914 | $301.6K | 0.02% | +1,614+37.5% | Added |
| IMC-Chicago, LLC | 5,893 | $300.5K | 0.00% | +5,893 | New |