Atmus Filtration Technologies
ATMU
ATMU
274 hedge funds and large institutions have $3.06B invested in Atmus Filtration Technologies in 2025 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 101 increasing their positions, 95 reducing their positions, and 44 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding in top 10
Funds holding in top 10: →
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less ownership
Funds ownership: →
4% less funds holding
Funds holding: 285 → 274 (-11)
7% less capital invested
Capital invested by funds: $3.28B → $3.06B (-$217M)
20% less first-time investments, than exits
New positions opened: 35 | Existing positions closed: 44
Holders
274
Holding in Top 10
8
Calls
$11.4M
Puts
$671K
Top Buyers
| 1 | +$46M | |
| 2 | +$41M | |
| 3 | +$39.1M | |
| 4 |
William Blair Investment Management
Chicago,
Illinois
|
+$33.9M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$33.8M |
Top Sellers
| 1 | -$84.4M | |
| 2 | -$47M | |
| 3 | -$20.6M | |
| 4 |
PCM
Parsifal Capital Management
Greenwich,
Connecticut
|
-$20.2M |
| 5 |
BCP
Bayberry Capital Partners
New York
|
-$17.7M |