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Entegris

573 hedge funds and large institutions have $16B invested in Entegris in 2025 Q3 according to their latest regulatory filings, with 74 funds opening new positions, 207 increasing their positions, 214 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed

59% more call options, than puts

Call options by funds: $118M | Put options by funds: $74.5M

38% more funds holding in top 10

Funds holding in top 10: 811 (+3)

15% more capital invested

Capital invested by funds: $13.9B → $16B (+$2.12B)

0.45% more ownership

Funds ownership: 113.74%114.19% (+0.45%)

3% less repeat investments, than reductions

Existing positions increased: 207 | Existing positions reduced: 214

4% less first-time investments, than exits

New positions opened: 74 | Existing positions closed: 77

1% less funds holding

Funds holding: 581573 (-8)

Holders
573
Holders Change
-8
Holders Change %
-1.38%
% of All Funds
7.52%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.14%
New
74
Increased
207
Reduced
214
Closed
77
Calls
$118M
Puts
$74.5M
Net Calls
+$44M
Net Calls Change
-$41.5M
Name Holding Trade Value Shares
Change
Change in
Stake
SRL
601
Scientech Research LLC
New Jersey
-$1.08M -13,381 Closed
MFS
602
Mirabella Financial Services
United Kingdom
-$1.02M -12,700 Closed
QCM
603
Qsemble Capital Management
New York
-$1.02M -12,611 Closed
EAM
604
Eventide Asset Management
Massachusetts
-$998K -12,376 Closed
QT
605
Quantbot Technologies
New York
-$849K -10,531 Closed
VF
606
Virtu Financial
New York
-$842K -10,436 Closed
CCIA
607
Campbell & Co Investment Adviser
Maryland
-$599K -7,429 Closed
QC
608
Quantessence Capital
New York
-$496K -6,150 Closed
EI
609
Ellevest Inc
New York
-$485K -6,013 Closed
SCP
610
Sender Company & Partners
New York
-$419K -5,197 Closed
Capstone Investment Advisors
611
Capstone Investment Advisors
New York
-$419K -5,192 Closed
CC
612
Centiva Capital
New York
-$412K -5,109 Closed
D.E. Shaw & Co
613
D.E. Shaw & Co
New York
-$410K -5,080 Closed
SM
614
Sciencast Management
New Jersey
-$404K -5,010 Closed
LCM
615
Laurion Capital Management
New York
-$389K -4,825 Closed
MF
616
Magnetar Financial
Illinois
-$383K -4,752 Closed
Hudson Bay Capital Management
617
Hudson Bay Capital Management
Connecticut
-$340K -4,210 Closed
TCM
618
Tributary Capital Management
Nebraska
-$323K -4,002 Closed
SC
619
Syon Capital
California
-$264K -3,274 Closed
SCM
620
Sandler Capital Management
New York
-$242K -3,000 Closed
CAS
621
CTC Alternative Strategies
Illinois
-$204K -2,531 Closed
Group One Trading
622
Group One Trading
Illinois
-$176K -2,065 Closed
MYIA
623
Mount Yale Investment Advisors
Colorado
-$157K -1,946 Closed
EAM
624
Erste Asset Management
Austria
-$128K -1,500 Closed
LS
625
Livforsakringsbolaget Skandia
Sweden
-$87.8K -1,089 Closed

ENTG Hedge Fund Activity: Q3 2025 in Review

573 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Entegris (ENTG) for Q3 2025, worth a combined $16B — up 15% from $13.9B a quarter earlier.

Sellers outnumbered buyers: 77 funds closed out of ENTG and 74 opened new positions — a net loss of 3 holders — while 214 trimmed existing stakes and 207 added.

The largest buyer was Capital Research Global Investors, opening a new position worth an estimated $593M. The largest seller was D1 Capital Partners, cutting an estimated $257M.

  • 573 institutional investors held Entegris (ENTG) as of Q3 2025, down from 581 in Q2 2025.
  • Funds reported $16B of Entegris stock for Q3 2025, up 15% quarter-over-quarter.
  • 74 funds opened new Entegris positions in Q3 2025 and 77 closed out, a net change of -3 holders.
  • The largest Entegris buyer in Q3 2025 was Capital Research Global Investors, an estimated $593M added.
  • The largest Entegris seller in Q3 2025 was D1 Capital Partners, an estimated $257M sold.

Based on aggregated 13F filings for Q3 2025.