Atmus Filtration Technologies Inc. (ATMU) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-05-06
12:49 pm
Purchase
2026-04-3013GATMUS FILTRATION TECHNOLOGIES
ATMU
BlackRock Inc.
BLK
11,570,977
14.200%
5,529,959increase
(+91.54%)
Filing
History
2026-04-29
4:57 pm
Purchase
2026-03-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
VANGUARD CAPITAL MANAGEMENT LLC4,171,105
5.110%
4,171,105increase
(New Position)
Filing
History
2026-03-26
4:09 pm
Sale
2026-03-1313GATMUS FILTRATION TECHNOLOGIES
ATMU
VANGUARD GROUP INC0
0.000%
-8,404,556decrease
(Position Closed)
Filing
History
2026-02-17
4:18 pm
Sale
2025-12-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
EMINENCE CAPITAL LP3,825,346
4.700%
-1,931,708decrease
(-33.55%)
Filing
History
2026-02-17
10:26 am
Purchase
2025-12-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
T. Rowe Price Associates, Inc.4,677,937
5.700%
2,554,560increase
(+120.31%)
Filing
History
2026-02-05
1:16 pm
Purchase
2025-12-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
FMR LLC4,419,785
5.400%
1,147,948increase
(+35.09%)
Filing
History
2025-05-15
4:10 pm
Purchase
2025-03-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
EMINENCE CAPITAL LP5,757,054
6.900%
1,164,440increase
(+25.35%)
Filing
History
2025-05-14
10:45 am
Sale
2025-03-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
T. Rowe Price Associates, Inc.2,123,377
2.500%
-2,139,031decrease
(-50.18%)
Filing
History
2025-02-14
4:09 pm
Purchase
2024-12-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
EMINENCE CAPITAL LP4,592,614
5.500%
4,592,614increase
(New Position)
Filing
History
2025-02-14
09:44 am
Purchase
2024-12-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
T. Rowe Price Associates, Inc.4,262,408
5.100%
4,262,408increase
(New Position)
Filing
History
2025-02-12
09:16 am
Sale
2024-12-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
FMR LLC3,271,837
3.900%
-2,072,559decrease
(-38.78%)
Filing
History
2024-11-12
09:50 am
Purchase
2024-11-0813GATMUS FILTRATION TECHNOLOGIES
ATMU
FMR LLC5,344,396
6.411%
5,344,396increase
(New Position)
Filing
History
2024-10-25
4:53 pm
Purchase
2024-09-3013GATMUS FILTRATION TECHNOLOGIES
ATMU
BlackRock Inc.
BLK
6,041,018
7.200%
6,041,018increase
(New Position)
Filing
History
2024-06-10
12:15 pm
Purchase
2024-05-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
VANGUARD GROUP INC8,404,556
10.080%
8,404,556increase
(New Position)
Filing
History
2024-03-20
09:24 am
Sale
2024-03-1813GATMUS FILTRATION TECHNOLOGIES
ATMU
CUMMINS INC
CMI
0
0.000%
-67,054,726decrease
(Position Closed)
Filing
History
2024-02-14
4:05 pm
Purchase
2023-12-3113GATMUS FILTRATION TECHNOLOGIES
ATMU
CUMMINS INC
CMI
67,054,726
80.500%
67,054,726increase
(New Position)
Filing
History