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Two Sigma Investments’s
Atmus Filtration Technologies
ATMU
Stock Holding History
Two Sigma Investments’s Portfolio
ATMU Stock Details
ATMU Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$4.88M
Buy
85,968
+78,767
+1,094%
+$4.65M
﹤0.01%
1995
2025
Q4
$374K
Sell
7,201
-91,050
-93%
-$4.41M
﹤0.01%
3469
2025
Q3
$4.43M
Sell
98,251
-23,059
-19%
-$967K
0.01%
1556
2025
Q2
$4.42M
Sell
121,310
-42,995
-26%
-$1.53M
0.01%
1301
2025
Q1
$6.03M
Sell
164,305
-109,313
-40%
-$4.31M
0.01%
1019
2024
Q4
$10.7M
Sell
273,618
-177,985
-39%
-$7.22M
0.02%
724
2024
Q3
$16.9M
Sell
451,603
-440,240
-49%
-$14.4M
0.04%
556
2024
Q2
$25.7M
Buy
891,843
+62,960
+8%
+$1.91M
0.06%
372
2024
Q1
$26.7M
Buy
828,883
+804,289
+3,270%
+$19.2M
0.06%
356
2023
Q4
$578K
Sell
24,594
-304,631
-93%
-$6.53M
﹤0.01%
2385
2023
Q3
$6.86M
Buy
329,225
+166,782
+103%
+$3.82M
0.02%
756
2023
Q2
$3.57M
Buy
+162,443
New
+$3.4M
0.01%
1089
Other funds holding ATMU
BlackRock
New York
$5.72T AUM
30.48%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
T. Rowe Price Associates
Baltimore, Maryland
$865B AUM
30.76%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
Invesco
Atlanta, Georgia
$1.02T AUM
30.18%
1-Year Est. Return
Goldman Sachs
New York
$871B AUM
31.28%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
First Trust Advisors
Wheaton, Illinois
$140B AUM
27.84%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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