WELLINGTON MANAGEMENT GROUP LLP
Position in ATMU — Atmus Filtration Technologies Inc.
CIK 902219
Boston, MA
Position in ATMU
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$78,707,118
-$4,478,396 QoQ
Shares Held
1,386,421
-13.5% QoQ
Ownership
1.70%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 57.18061108422333.ToString("F0")%
None 42.81938891577666.ToString("F0")%
Common Shares in ATMU Over Time
Shares Held
Position Value (USD)
Position in Auto Parts
Consumer Cyclical · as of Mar 31, 2026WELLINGTON MANAGEMENT GROUP LLP holds $1,780,252,959 across 17 Auto Parts names. ATMU ranks #6 (4.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ORLY |
O Reilly Automotive Inc
|
8,363,033 | $771,991,572 | |
| 2 | MOD |
Modine Manufacturing Co
|
1,019,921 | $221,027,078 | |
| 3 | AZO |
Autozone Inc
|
55,850 | $188,649,010 | |
| 4 | GT |
Goodyear Tire & Rubber Co /Oh/
|
19,795,158 | $131,241,892 | |
| 5 | VC |
Visteon Corp
|
919,147 | $83,743,480 | |
| 6 | ATMU |
Atmus Filtration Technologies Inc.
This page
|
1,386,421 | $78,707,118 | |
| 7 | ALV |
Autoliv Inc
|
676,576 | $71,148,731 | |
| 8 | GNTX |
Gentex Corp
|
2,240,993 | $48,965,695 |
All Filings in ATMU
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $78,707,118 | 1,386,421 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $83,185,514 | 1,602,495 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $100,048,845 | 2,218,870 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $95,902,052 | 2,633,225 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $89,094,379 | 2,425,657 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $76,308,494 | 1,947,639 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $94,475,693 | 2,517,338 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $71,211,329 | 2,474,334 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $90,844,701 | 2,816,890 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $19,450,776 | 828,045 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $15,998,850 | 767,331 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $15,139,530 | 689,414 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||