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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
Holocene Advisors
576
Holocene Advisors
New York
-$150M -1,859,828 Closed
DFO
577
Duquesne Family Office
New York
-$133M -1,645,885 Closed
PCM
578
Palestra Capital Management
New York
-$55.8M -691,661 Closed
FGP
579
Freestone Grove Partners
California
-$43.6M -540,901 Closed
WRCM
580
Whale Rock Capital Management
Massachusetts
-$33.9M -420,128 Closed
Allspring Global Investments
581
Allspring Global Investments
North Carolina
-$25M -303,760 Closed
SC
582
Samlyn Capital
New York
-$16.7M -207,078 Closed
MC
583
Maplelane Capital
New York
-$12.1M -150,000 Closed
RCMU
584
Rokos Capital Management (UK)
United Kingdom
-$11.4M -141,615 Closed
TC
585
TwinBeech Capital
New York
-$9.63M -119,393 Closed
ACM
586
Arvin Capital Management
Texas
-$7.41M -91,900 Closed
WP
587
Woodline Partners
California
-$6.61M -82,009 Closed
EP
588
Edgestream Partners
New Jersey
-$6.46M -80,093 Closed
HF
589
HRT Financial
New York
-$5.61M -69,548 Closed
TIM
590
Thornburg Investment Management
New Mexico
-$5.32M -65,921 Closed
EGM
591
Engineers Gate Manager
New York
-$2.62M -32,480 Closed
FNA
592
First National Advisers
Nebraska
-$2.33M -28,895 Closed
AIM
593
Aigen Investment Management
New York
-$2.01M -24,863 Closed
CAS
594
Coppell Advisory Solutions
Texas
-$2.03M -24,584 Closed
American Century Companies
595
American Century Companies
Missouri
-$1.98M -24,490 Closed
BG
596
Bollard Group
Massachusetts
-$1.85M -22,947 Closed
SDIC
597
South Dakota Investment Council
South Dakota
-$1.34M -16,671 Closed
JFG
598
Jefferies Financial Group
New York
-$1.28M -15,900 Closed
CCM
599
CloudAlpha Capital Management
Hong Kong
-$1.28M -15,850 Closed
OIS
600
Okabena Investment Services
Minnesota
-$1.22M -15,178 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.