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Equibles

CITADEL ADVISORS LLC

Position in ATMU — Atmus Filtration Technologies Inc.

CIK 1423053 MIAMI, FL
Back to ATMU Full portfolio

Position in ATMU

as of Jun 30, 2026 · filed Sep 2, 2026
Position Value
$4,458,972
-$8,624,525 QoQ
Shares Held
87,448
-62.1% QoQ
Ownership
0.107%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#79
of 333 holders
Holding Since
Jun 2023
13 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 Jun 30, 2026
CallValue
$1,341,037
CallShares
26,300
PutValue
$234,554
PutShares
4,600

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, 2026

CITADEL ADVISORS LLC holds $1,200,965,165 across 49 Auto Parts names. ATMU ranks #26 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ORLY
O Reilly Automotive Inc
 7,019,578 $646,432,937
2 MOD
Modine Manufacturing Co
 427,004 $114,018,607
3 ALSN
Allison Transmission Holdings Inc
 478,893 $53,990,396
4 GNTX
Gentex Corp
 1,347,654 $34,055,216
5 APTV
Aptiv PLC
 538,269 $33,038,950
6 GTX
Garrett Motion Inc.
 785,836 $28,470,837
7 VGNT
Versigent PLC
 651,264 $27,359,600
8 GT
Goodyear Tire & Rubber Co /Oh/
 3,854,069 $25,436,855

All Filings in ATMU

Export CSV
36 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,341,037 26,300
2026-06-30 $234,554 4,600
2026-06-30 $4,458,972 87,448
2026-03-31 $13,083,497 230,465
2026-03-31 $340,620 6,000
2026-03-31 $965,090 17,000
2025-12-31 $628,111 12,100
2025-12-31 $545,055 10,500
2025-12-31 $10,239,817 197,261
2025-09-30 $3,484,644 77,282
2025-09-30 $825,147 18,300
2025-09-30 $514,026 11,400
2025-06-30 $662,844 18,200
2025-06-30 $5,422,136 148,878
2025-03-31 $1,759,367 47,900
2025-03-31 $44,182,259 1,202,893
2025-03-31 $264,456 7,200
2024-12-31 $6,405,498 163,489
2024-12-31 $681,732 17,400
2024-12-31 $1,923,738 49,100
2024-09-30 $1,058,346 28,200
2024-09-30 $9,836,162 262,088
2024-09-30 $810,648 21,600
2024-06-30 $5,096,592 177,088
2024-06-30 $3,358,626 116,700
2024-06-30 $500,772 17,400
2024-03-31 $17,044,125 528,500
2024-03-31 $8,168,925 253,300
2024-03-31 $6,733,993 208,806
2023-12-31 $3,598,668 153,200
2023-12-31 $641,300 27,301
2023-12-31 $122,148 5,200
2023-09-30 $235,605 11,300
2023-09-30 $2,156,619 103,435
2023-09-30 $6,255 300
2023-06-30 $34,697,041 1,580,011