Atmus Filtration Technologies (ATMU) Superinvestor holders
11 of the superinvestors we track hold Atmus Filtration Technologies (ATMU) in their latest 13F filings, $265M in total.
Summary
The largest holder is Ricky Sandler (Eminence Capital), with $73M, 1.7% of the portfolio.
In their latest quarter: 1 opened a new position, 3 added, 7 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Ricky Sandler Eminence Capital |
Trimmed | 1,281,995 | $73M | 1.7% | Q1 2026 |
| Chuck Royce Royce Investment Partners |
Added | 1,164,232 | $51M | 0.5% | Q3 2026 |
| Paul Marshall Marshall Wace |
Added | 806,251 | $41M | 0.0% | Q2 2026 |
| Mark Donovan Boston Partners |
New position | 494,688 | $25M | 0.0% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
Trimmed | 482,029 | $25M | 0.0% | Q2 2026 |
| Arrowstreet Capital | Trimmed | 383,637 | $20M | 0.0% | Q2 2026 |
| Aziz Hamzaogullari Loomis Sayles & Co |
Trimmed | 288,585 | $15M | 0.0% | Q2 2026 |
| Hotchkis & Wiley Hotchkis & Wiley Capital Management |
Added | 197,796 | $10M | 0.0% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Trimmed | 89,324 | $5M | 0.0% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Trimmed | 30,192 | $2M | 0.0% | Q2 2026 |
| Alan Howard Brevan Howard |
Trimmed | 4,020 | $204,980 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 11 |
| Q1 2026 | 16 |
| Q4 2025 | 15 |
| Q3 2025 | 16 |
| Q2 2025 | 15 |
| Q1 2025 | 15 |
| Q4 2024 | 19 |
| Q3 2024 | 19 |
Questions about Atmus Filtration Technologies
Which superinvestors own Atmus Filtration Technologies?
11 of the superinvestors we track hold Atmus Filtration Technologies (ATMU) in their latest 13F filings, $265M in total. Ricky Sandler, Chuck Royce, Paul Marshall, Mark Donovan, David Shaw, Arrowstreet Capital.
Who is the largest superinvestor holder of ATMU?
The largest holder is Ricky Sandler (Eminence Capital), with $73M, 1.7% of the portfolio.
From Atmus Filtration Technologies's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.