Who Owns ATMUS FILTRATION TECHNOLOGIE (ATMU)? -- Institutional Holders (2026-06-30)
119 institutions reported holding $301.2M of ATMUS FILTRATION TECHNOLOGIE (ATMU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Channing Capital Management, LLC ($88.0M), Boston Trust Walden Corp ($36.2M), Aberdeen Group plc ($26.6M), Boston Partners ($25.3M), PRINCIPAL FINANCIAL GROUP INC ($24.6M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Channing Capital Management, LLC | $88.0M | 1.7M | Added |
| 2 | Boston Trust Walden Corp | $36.2M | 709,764 | Trimmed |
| 3 | Aberdeen Group plc | $26.6M | 521,724 | Added |
| 4 | Boston Partners | $25.3M | 494,688 | New |
| 5 | PRINCIPAL FINANCIAL GROUP INC | $24.6M | 482,392 | Added |
| 6 | NEW YORK STATE COMMON RETIREMENT FUND | $23.3M | 457,331 | Added |
| 7 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $20.6M | 403,485 | Trimmed |
| 8 | PRENTISS SMITH & CO INC | $6.1M | 120,486 | Added |
| 9 | TEMA ETFS LLC | $5.4M | 105,917 | Added |
| 10 | Vest Financial, LLC | $5.3M | 103,353 | Trimmed |
| 11 | Moody Aldrich Partners LLC | $3.7M | 72,398 | Trimmed |
| 12 | CITIGROUP INC | $2.7M | 53,096 | Added |
| 13 | TD Asset Management Inc | $2.7M | 52,972 | Trimmed |
| 14 | WESBANCO BANK INC | $2.5M | 48,400 | Hold |
| 15 | ENVESTNET ASSET MANAGEMENT INC | $2.4M | 47,970 | Added |
| 16 | Knights of Columbus Asset Advisors LLC | $2.1M | 40,863 | Trimmed |
| 17 | Louisiana State Employees Retirement System | $1.8M | 35,800 | New |
| 18 | State of New Jersey Common Pension Fund D | $1.7M | 32,535 | Trimmed |
| 19 | Handelsbanken Fonder AB | $1.7M | 32,500 | Trimmed |
| 20 | State of Alaska, Department of Revenue | $1.6M | 31,770 | Added |
| 21 | CAMBIAR INVESTORS LLC | $1.5M | 28,687 | Trimmed |
| 22 | Police & Firemen's Retirement System of New Jersey | $1.3M | 24,630 | Added |
| 23 | YOUSIF CAPITAL MANAGEMENT, LLC | $1.1M | 22,054 | New |
| 24 | AMALGAMATED BANK | $1.1M | 21,988 | New |
| 25 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $987,523 | 19,367 | New |
Source: SEC Form 13F filings · as of 2026-06-30