OP Asset Management Ltd
Position in ATMU — Atmus Filtration Technologies Inc.
CIK 2097005
HELSINKI, H9
Position in ATMU
as of Mar 31, 2026
· filed Apr 10, 2026
Position Value
$6,945,241
+$5,006,507 QoQ
Shares Held
122,340
+227.6% QoQ
Ownership
0.150%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ATMU Over Time
Shares Held
Position Value (USD)
Position in Auto Parts
Consumer Cyclical · as of Mar 31, 2026OP Asset Management Ltd holds $34,932,536 across 14 Auto Parts names. ATMU ranks #2 (19.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ORLY |
O Reilly Automotive Inc
|
117,274 | $10,825,562 | |
| 2 | ATMU |
Atmus Filtration Technologies Inc.
This page
|
122,340 | $6,945,241 | |
| 3 | AZO |
Autozone Inc
|
1,698 | $5,735,470 | |
| 4 | DCH |
Dauch Corp
|
479,052 | $2,840,778 | |
| 5 | GT |
Goodyear Tire & Rubber Co /Oh/
|
383,779 | $2,544,454 | |
| 6 | GPC |
Genuine Parts Co
|
15,358 | $1,624,108 | |
| 7 | BWA |
Borgwarner Inc
|
25,594 | $1,388,730 | |
| 8 | MOD |
Modine Manufacturing Co
|
3,823 | $828,482 |
All Filings in ATMU
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,945,241 | 122,340 | Shares | Sole | 2026-04-10 | |
| 2025-12-31 | $1,938,734 | 37,348 | Shares | Sole | 2026-04-21 | |
| 2025-09-30 | $845,166 | 18,744 | Shares | Sole | 2026-04-20 | |
| 2025-06-30 | $682,656 | 18,744 | Shares | Sole | 2026-04-20 | |
| 2025-03-31 | $464,193 | 12,638 | Shares | Sole | 2026-04-20 | |
| No filing history on record for this holder in this stock. | ||||||