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Entegris

642 hedge funds and large institutions have $19.3B invested in Entegris in 2026 Q1 according to their latest regulatory filings, with 130 funds opening new positions, 228 increasing their positions, 201 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

103% more first-time investments, than exits

New positions opened: 130 | Existing positions closed: 64

80% more call options, than puts

Call options by funds: $204M | Put options by funds: $113M

34% more capital invested

Capital invested by funds: $14.4B → $19.3B (+$4.95B)

13% more repeat investments, than reductions

Existing positions increased: 228 | Existing positions reduced: 201

10% more funds holding

Funds holding: 586642 (+56)

3.46% less ownership

Funds ownership: 112.25%108.79% (-3.5%)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
642
Holders Change
+56
Holders Change %
+9.56%
% of All Funds
7.91%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
130
Increased
228
Reduced
201
Closed
64
Calls
$204M
Puts
$113M
Net Calls
+$90.9M
Net Calls Change
-$10.9M
Name Holding Trade Value Shares
Change
Change in
Stake
PAMP
651
Polar Asset Management Partners
Ontario, Canada
-$10M -118,812 Closed
AI
652
Atom Investors
Texas
-$4.88M -57,914 Closed
TIM
653
Thornburg Investment Management
New Mexico
-$4.32M -51,267 Closed
Verition Fund Management
654
Verition Fund Management
Connecticut
-$4.19M -49,695 Closed
WAM
655
Wilson Asset Management
Australia
-$2.73M -32,422 Closed
FAF
656
Första AP-fonden
Sweden
-$2.56M -30,400 Closed
Skandinaviska Enskilda Banken (SEB)
657
Skandinaviska Enskilda Banken (SEB)
Sweden
-$2.48M -29,495 Closed
PEAK6
658
PEAK6
Illinois
-$3.36M -28,388 Closed
MFS
659
Mirabella Financial Services
United Kingdom
-$1.54M -18,264 Closed
Tudor Investment Corp
660
Tudor Investment Corp
Connecticut
-$2.02M -17,066 Closed
PCM
661
Prelude Capital Management
New York
-$1.31M -15,507 Closed
ACM
662
Aquatic Capital Management
Illinois
-$1.29M -15,255 Closed
JF
663
Jump Financial
Illinois
-$1.26M -14,989 Closed
GS
664
GTS Securities
New York
-$1.2M -14,245 Closed
IMC Chicago
665
IMC Chicago
Illinois
-$1.48M -12,493 Closed
CP
666
CenterBook Partners
Connecticut
-$837K -9,939 Closed
KRS
667
Kentucky Retirement Systems
Kentucky
-$793K -9,410 Closed
APG Asset Management
668
APG Asset Management
Netherlands
-$656K -9,145 Closed
CG
669
Cynosure Group
Utah
-$573K -6,804 Closed
CIBC World Market
670
CIBC World Market
Ontario, Canada
-$396K -4,700 Closed
LIP
671
Lighthouse Investment Partners
Florida
-$346K -4,110 Closed
DAS
672
Diversify Advisory Services
Utah
-$470K -4,005 Closed
HHGC
673
Hunting Hill Global Capital
New York
-$317K -3,764 Closed
HAG
674
HighPoint Advisor Group
Illinois
-$313K -3,718 Closed
GCP
675
GSA Capital Partners
United Kingdom
-$307K -3,639 Closed