| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| EMINENCE CAPITAL, LP | 6.9% | +23% | $197,869,946 | +$40,021,803 | 5,757,054 | +25% | Eminence Capital, LP | 31 Mar 2025 |
| FMR LLC | 3.9% | $112,453,039 | 3,271,837 | FMR LLC | 31 Dec 2024 | |||
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.5% | -52% | $72,980,467 | -$73,518,495 | 2,123,377 | -50% | T. Rowe Price Associates, Inc. | 31 Mar 2025 |
As of 30 Sep 2025, 284 institutional investors reported holding 82,777,293 shares of Atmus Filtration Technologies Inc. - Common Stock, par value $0.0001 per share (ATMU). This represents 99% of the company’s total 83,502,073 outstanding shares.
The largest institutional shareholders of Atmus Filtration Technologies Inc. - Common Stock, par value $0.0001 per share (ATMU) together control 73% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 9.5% | 7,974,443 | -2.1% | 0.01% | $359,567,634 |
| BlackRock, Inc. | 8% | 6,660,991 | -1.2% | 0.01% | $300,344,103 |
| EMINENCE CAPITAL, LP | 7.8% | 6,522,404 | +1.1% | 4.3% | $294,095,196 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.9% | 4,081,331 | +94% | 0.02% | $184,028,000 |
| FMR LLC | 4.2% | 3,502,591 | -12% | 0.01% | $157,931,811 |
| GOLDMAN SACHS GROUP INC | 3.6% | 3,036,652 | +2.4% | 0.02% | $136,922,655 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.8% | 2,374,308 | +0.38% | 0.01% | $107,068,790 |
| MORGAN STANLEY | 2.8% | 2,316,819 | -6% | 0.01% | $104,465,475 |
| Invesco Ltd. | 2.7% | 2,223,823 | +1.6% | 0.02% | $100,272,178 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.7% | 2,218,870 | -16% | 0.02% | $100,048,849 |
| STATE STREET CORP | 2.3% | 1,933,613 | -1% | 0% | $87,186,610 |
| D. E. Shaw & Co., Inc. | 2.1% | 1,768,474 | -19% | 0.06% | $79,740,493 |
| Channing Capital Management, LLC | 2.1% | 1,715,015 | +3193% | 2% | $77,330,026 |
| WESTWOOD HOLDINGS GROUP INC | 2% | 1,638,389 | +389% | 0.53% | $73,875,000 |
| FIRST TRUST ADVISORS LP | 1.8% | 1,527,957 | +49% | 0.05% | $68,895,581 |
| MANGROVE PARTNERS IM, LLC | 1.6% | 1,330,553 | +21% | 4.4% | $59,994,635 |
| T. Rowe Price Investment Management, Inc. | 1.6% | 1,324,935 | -18% | 0.04% | $59,742,000 |
| Allspring Global Investments Holdings, LLC | 1.5% | 1,249,957 | +2.9% | 0.09% | $55,610,587 |
| Parsifal Capital Management, LP | 1.5% | 1,243,020 | -29% | 5.2% | $56,047,772 |
| DIMENSIONAL FUND ADVISORS LP | 1.4% | 1,187,860 | +5.7% | 0.01% | $53,561,390 |
| Nuveen, LLC | 1.3% | 1,115,017 | +29% | 0.01% | $50,276,117 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.3% | 1,093,337 | -10% | 0.02% | $49,298,565 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1.2% | 1,038,626 | -30% | 0.04% | $46,831,646 |
| RAYMOND JAMES FINANCIAL INC | 1.1% | 951,345 | +0.15% | 0.01% | $42,896,144 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1% | 908,251 | +4.9% | 0.01% | $40,953,038 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 2,929,645 | $152,463,346 | -$17,690,141 | $51.91 | 33 |
| 2025 Q3 | 82,777,293 | $3,731,601,282 | -$12,762,088 | $45.09 | 284 |
| 2025 Q2 | 83,346,749 | $3,036,701,726 | +$315,477 | $36.42 | 273 |
| 2025 Q1 | 83,230,210 | $3,057,618,278 | +$1,670,582 | $36.73 | 270 |
| 2024 Q4 | 83,603,359 | $3,275,299,406 | -$36,856,981 | $39.18 | 282 |
| 2024 Q3 | 83,821,589 | $3,149,175,350 | -$105,890,117 | $37.53 | 276 |
| 2024 Q2 | 87,679,693 | $2,523,487,547 | -$21,871,144 | $28.78 | 234 |
| 2024 Q1 | 87,401,084 | $2,818,106,609 | +$1,940,264,999 | $32.25 | 228 |
| 2023 Q4 | 27,261,350 | $640,350,130 | +$109,122,590 | $23.49 | 92 |
| 2023 Q3 | 22,654,418 | $472,373,287 | +$101,114,321 | $20.85 | 82 |
| 2023 Q2 | 17,576,805 | $386,126,029 | +$386,126,030 | $21.96 | 67 |