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 |
|---|---|---|---|---|---|
| Aristides Capital LLC | 5,725 | $297.2K | 0.10% | −640−10.1% | Reduced |
| Jag Capital Management, LLC | 5,630 | $292.3K | 0.03% | +871+18.3% | Added |
| Ieq Capital, LLC | 5,530 | $287.1K | 0.00% | +182+3.4% | Added |
| CIBC World Markets Corp | 5,527 | $286.9K | 0.00% | +5,527 | New |
| Caxton Associates LLP | 5,423 | $281.5K | 0.01% | +5,423 | New |
| Neuberger Berman Group LLC | 5,399 | $280.3K | 0.00% | +5,399 | New |
| Stirlingshire Investments, Inc. | 5,361 | $278.3K | 0.25% | +5,361 | New |
| ZWJ Investment Counsel Inc | 5,183 | $269.1K | 0.01% | −386−6.9% | Reduced |
| Advyzon Investment Management, LLC | 5,017 | $260.4K | 0.03% | +495+10.9% | Added |
| STRS Ohio | 5,000 | $259.6K | 0.00% | +1,000+25.0% | Added |
| CWM, LLC | 4,949 | $257.0K | 0.00% | +371+8.1% | Added |
| State of Alaska, Department of Revenue | 4,874 | $253.0K | 0.00% | +161+3.4% | Added |
| Cornerstone Investment Partners, LLC | 4,845 | $251.5K | 0.01% | +3+0.1% | Added |
| Axq Capital, LP | 4,732 | $245.6K | 0.06% | +4,732 | New |
| State Board of Administration of Florida Retirement System | 4,690 | $243.5K | 0.00% | 00.0% | Unchanged |
| IHT Wealth Management, LLC | 4,580 | $237.8K | 0.01% | −2,267−33.1% | Reduced |
| Brinker Capital Investments, LLC | 4,419 | $229.4K | 0.00% | −28−0.6% | Reduced |
| CI Private Wealth, LLC | 4,350 | $225.8K | 0.00% | −782−15.2% | Reduced |
| Merit Financial Group, LLC | 4,314 | $223.9K | 0.00% | +4,314 | New |
| Cetera Investment Advisers | 4,251 | $220.7K | 0.00% | +4,251 | New |
| Abel Hall, LLC | 4,109 | $213.3K | 0.05% | +4,109 | New |
| Concurrent Investment Advisors, LLC | 4,087 | $212.1K | 0.00% | +4,087 | New |
| Anchyra Partners LLC | 3,992 | $207.2K | 0.06% | +3,992 | New |
| Quotient Wealth Partners, LLC | 3,905 | $202.7K | 0.01% | +3,905 | New |
| Walleye Trading LLC | 3,803 | $197.4K | 0.00% | +1,922+102.2% | Added |
| Bessemer Group Inc | 3,688 | $191.0K | 0.00% | 00.0% | Unchanged |
| St Germain D J Co Inc | 3,625 | $188.2K | 0.01% | −85−2.3% | Reduced |
| CVA Family Office, LLC | 2,644 | $137.3K | 0.02% | 00.0% | Unchanged |
| Amalgamated Bank | 2,625 | $136.0K | 0.00% | −82−3.0% | Reduced |
| Advisor Group Holdings, Inc. | 2,541 | $132.1K | 0.00% | +14+0.6% | Added |
| KBC Group NV | 2,527 | $131.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 2,378 | $123.4K | 0.00% | −1,500−38.7% | Reduced |
| Farther Finance Advisors, LLC | 2,316 | $120.2K | 0.00% | +1,954+539.8% | Added |
| GAMMA Investing LLC | 2,223 | $115.4K | 0.01% | +285+14.7% | Added |
| Rothschild Investment LLC | 1,959 | $101.7K | 0.01% | −5−0.3% | Reduced |
| Kestra Advisory Services, LLC | 1,822 | $94.6K | 0.00% | +1,822 | New |
| Geneos Wealth Management Inc. | 1,332 | $69.1K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,320 | $68.6K | 0.00% | +80+6.5% | Added |
| Global Retirement Partners, LLC | 1,319 | $68.5K | 0.00% | +461+53.7% | Added |
| CIBC Private Wealth Group, LLC | 1,252 | $65.0K | 0.00% | +920+277.1% | Added |
| Kemnay Advisory Services Inc. | 996 | $51.7K | 0.01% | +996 | New |
| Smartleaf Asset Management LLC | 959 | $50.2K | 0.00% | +899+1,498.3% | Added |
| Quantbot Technologies LP | 963 | $50.0K | 0.00% | −47,010−98.0% | Reduced |
| Sterling Capital Management LLC | 961 | $49.9K | 0.00% | +223+30.2% | Added |
| The PNC Financial Services Group, Inc. | 849 | $44.1K | 0.00% | +397+87.8% | Added |
| Nisa Investment Advisors, LLC | 809 | $42.0K | 0.00% | −276−25.4% | Reduced |
| Essex Investment Management Co LLC | 713 | $37.0K | 0.01% | +713 | New |
| SRS Capital Advisors, Inc. | 627 | $32.5K | 0.00% | −273−30.3% | Reduced |
| Larson Financial Group LLC | 559 | $29.0K | 0.00% | +150+36.7% | Added |
| Covestor Ltd | 508 | $26.0K | 0.01% | +137+36.9% | Added |
| Jones Financial Companies LLLP | 454 | $23.6K | 0.00% | +6+1.3% | Added |
| Greykasell Wealth Strategies, Inc. | 400 | $20.8K | 0.01% | +400 | New |
| Optiver Holding B.V. | 372 | $19.3K | 0.00% | −158−29.8% | Reduced |
| Ares Financial Consulting, LLC | 360 | $18.7K | 0.02% | +360 | New |
| Allworth Financial LP | 305 | $15.8K | 0.00% | −4−1.3% | Reduced |
| Caldwell Sutter Capital, Inc. | 303 | $15.7K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 330 | $15.4K | 0.00% | +330 | New |
| Flagship Harbor Advisors, LLC | 245 | $12.7K | 0.00% | +245 | New |
| Quadrant Capital Group LLC | 240 | $12.5K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 229 | $11.9K | 0.00% | −1,468−86.5% | Reduced |
| Harbor Capital Advisors, Inc. | 208 | $11.0K | 0.00% | −7,840−97.4% | Reduced |
| Root Financial Partners, LLC | 209 | $10.8K | 0.00% | +29+16.1% | Added |
| Versant Capital Management, Inc | 177 | $9.19K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 173 | $8.98K | 0.00% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 160 | $8.31K | 0.00% | +160 | New |
| Quarry LP | 157 | $8.15K | 0.00% | +157 | New |
| Eastern Bank | 145 | $7.53K | 0.00% | +145 | New |
| Hollencrest Capital Management | 144 | $7.47K | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 138 | $7.16K | 0.01% | +127+1,154.5% | Added |
| Massmutual Trust Co FSB | 120 | $6.23K | 0.00% | +120 | New |
| Northwestern Mutual Wealth Management Co | 116 | $6.02K | 0.00% | 00.0% | Unchanged |
| Retirement Wealth Solutions LLC | 115 | $5.97K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 111 | $5.76K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 102 | $5.29K | 0.00% | −340−76.9% | Reduced |
| Asset Dedication, LLC | 96 | $4.98K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 90 | $4.67K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 90 | $4.67K | 0.00% | +63+233.3% | Added |
| Central Trust Co | 88 | $4.57K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 84 | $4.36K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 75 | $3.89K | 0.00% | +75 | New |
| Creative Financial Designs Inc | 72 | $3.74K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 60 | $3.11K | 0.00% | +60 | New |
| West Financial Advisors, LLC | 50 | $2.61K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 48 | $2.49K | 0.00% | −84−63.6% | Reduced |
| CFG Wealth Management Services, Inc. | 45 | $2.34K | 0.00% | +45 | New |
| GWM Advisors LLC | 43 | $2.23K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 40 | $2.08K | 0.00% | −5−11.1% | Reduced |
| JFS Wealth Advisors, LLC | 37 | $1.92K | 0.00% | +19+105.6% | Added |
| Keating Financial Advisory Services, Inc. | 30 | $1.56K | 0.00% | +30 | New |
| IFP Advisors, Inc | 24 | $1.25K | 0.00% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 21 | $1.09K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 19 | $986 | 0.00% | +11+137.5% | Added |
| Fortitude Family Office, LLC | 16 | $831 | 0.00% | −5−23.8% | Reduced |
| HHM Wealth Advisors, LLC | 12 | $623 | 0.00% | 00.0% | Unchanged |
| NVWM, LLC | 12 | $623 | 0.00% | 00.0% | Unchanged |
| Triumph Capital Management | 12 | $623 | 0.00% | +12 | New |
| Bell Investment Advisors, Inc | 11 | $572 | 0.00% | +11 | New |
| Steward Partners Investment Advisory, LLC | 10 | $519 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 9 | $467 | 0.00% | +9 | New |
| Bay Harbor Wealth Management, LLC | 7 | $363 | 0.00% | +2+40.0% | Added |