Atmus Filtration Technologies Inc. (ATMU)
NYSE: ATMU · Motor Vehicle Parts & Accessories · Nashville, TN · filing with the SEC since 2022
Who owns Atmus Filtration Technologies Inc.
As filed with the SECHolders of 5% or more
6
Blackrock, Inc. holds 14.2% of Common Stock, as its SCHEDULE 13G/A filed May 6, 2026 says.
Directors and officers
13
report now, of 21 people on the record since 2023. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 6 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed May 6, 2026 · Common Stock
Fmr LLC
SCHEDULE 13G/A · filed Aug 6, 2026 · COMMON STOCK · 5.4% in Feb 5, 2026
Vanguard Portfolio Management
SCHEDULE 13G · filed Jul 31, 2026 · Common Stock
T. Rowe Price Associates, Inc.
SCHEDULE 13G · filed Feb 17, 2026 · COMMON STOCK · 2.5% in May 14, 2025
Invesco LTD
SCHEDULE 13G · filed Aug 13, 2026 · Common Stock
Vanguard Capital Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Eminence Capital, LP
SCHEDULE 13G/A · filed Feb 17, 2026 · Common Stock, par value $0.0001 per share · reported falling below 5%, from 6.9% in May 15, 2025
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%
What ATMU reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Filtrum Fibertechnologies Pvt Ltd
An investee · investee · invested in, named in the 10-K filed Feb 13, 2026
Fleetguard Filters Pvt Ltd
An investee · investee · invested in, named in the 10-K filed Feb 13, 2026
Shanghai Fleetguard Filter Co Ltd
An investee · investee · invested in, named in the 10-K filed Feb 13, 2026
30 subsidiaries in 20 countries, from the list filed with the 10-K filed Feb 13, 2026.
Insider tradesForm 4
6sales
4purchases
0sales on a scheduled plan
5people selling
$1.8Msold, in dollars
$200,000bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window7 of 22 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Disher Steph | Chief Executive Officer | 1 | $1.2M | 0 | 0 | $0 |
| Swan Renee | Chief People Officer | 2 | $300,000 | 0 | 0 | $0 |
| Kienzler Jack | Chief Financial Officer | 1 | $200,000 | 0 | 0 | $0 |
| Masters Charles | Senior Vice President | 1 | $100,000 | 0 | 0 | $0 |
| Haggerty Gretchen R | director | 0 | $0 | 0 | 3 | $100,000 |
| Macadam Stephen E. | director | 0 | $0 | 0 | 1 | $100,000 |
| Donoso Diego | director | 1 | $0 | 0 | 0 | $0 |