JANE STREET GROUP, LLC
Position in ATMU — Atmus Filtration Technologies Inc.
CIK 1595888
NEW YORK, NY
Position in ATMU
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$527,541
-$23,691,789 QoQ
Shares Held
10,346
-97.6% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#170
of 333 holders
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATMU Over Time
Shares Held
Position Value (USD)
Derivatives in ATMU
reported options exposure · as of Dec 31, 2025CallValue
$768,268
CallShares
14,800
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Auto Parts
Consumer Cyclical · as of Jun 30, 2026JANE STREET GROUP, LLC holds $1,084,581,411 across 31 Auto Parts names. ATMU ranks #17 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ORLY |
O Reilly Automotive Inc
|
6,215,262 | $572,363,477 | |
| 2 | MOD |
Modine Manufacturing Co
|
902,553 | $240,999,701 | |
| 3 | GTX |
Garrett Motion Inc.
|
1,903,770 | $68,973,586 | |
| 4 | ALSN |
Allison Transmission Holdings Inc
|
441,437 | $49,767,606 | |
| 5 | BWA |
Borgwarner Inc
|
671,536 | $44,589,989 | |
| 6 | LEA |
Lear Corp
|
257,481 | $34,517,902 | |
| 7 | LKQ |
Lkq Corp
|
823,464 | $21,681,807 | |
| 8 | DAN |
DANA Inc
|
505,917 | $13,766,000 |
All Filings in ATMU
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $527,541 | 10,346 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $24,219,330 | 426,622 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $768,268 | 14,800 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $526,159 | 10,136 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $590,679 | 13,100 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $4,253,067 | 94,324 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $546,300 | 15,000 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $5,888,931 | 161,695 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,068,843 | 29,100 | Call | Defined | 2025-05-19 | |
| 2025-03-31 | $3,957,620 | 107,749 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $441,480 | 11,268 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $1,112,712 | 28,400 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $21,943,452 | 584,691 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $2,961,117 | 78,900 | Call | Defined | 2024-11-15 | |
| 2024-06-30 | $52,301,490 | 1,817,286 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $58,915,912 | 1,826,850 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $6,551,407 | 278,902 | Shares | Defined | 2024-02-15 | |
| 2023-06-30 | $632,074 | 28,783 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||