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Entegris
ENTG

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: 8 → 11 (+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: 581 → 573 (-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

Top Buyers

1
Capital Research Global Investors
Capital Research Global Investors
California
+$593M
2
VanEck Associates
VanEck Associates
New York
+$175M
3
Invesco
Invesco
Georgia
+$174M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$158M
5
FCM
Frontier Capital Management
Massachusetts
+$70M

Top Sellers

1
DCP
D1 Capital Partners
New York
-$257M
2
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$166M
3
Holocene Advisors
Holocene Advisors
New York
-$150M
4
DFO
Duquesne Family Office
New York
-$133M
5
Select Equity Group
Select Equity Group
New York
-$130M
Name Holding Trade Value Shares
Change 		Change in
Stake
Ameriprise
76
Ameriprise
Minnesota
$34.1M -$482K -5,661 -2%
Natixis Advisors
77
Natixis Advisors
Massachusetts
$33.8M +$8.58M +100,784 +38%
Russell Investments Group
78
Russell Investments Group
United Kingdom
$33.6M -$9.46M -111,146 -24%
CIBC Private Wealth Group
79
CIBC Private Wealth Group
Georgia
$32.8M -$607K -7,137 -2%
Comerica Bank
80
Comerica Bank
Texas
$30.6M +$4.63M +54,448 +20%
DDC
81
DF Dent & Co
Maryland
$29.5M -$490K -5,764 -2%
Amundi
82
Amundi
France
$28.9M +$6.74M +79,265 +38%
Sumitomo Mitsui Trust Group
83
Sumitomo Mitsui Trust Group
Japan
$27.8M -$10.1K -119 -0%
PAMP
84
Polar Asset Management Partners
Ontario, Canada
$26.6M +$6.63M +77,906 +37%
TD Asset Management
85
TD Asset Management
Ontario, Canada
$25.7M -$1.12M -13,117 -5%
N
86
Nuveen
North Carolina
$25.5M -$429K -5,041 -2%
Citadel Advisors
87
Citadel Advisors
Florida
$23.1M -$10.5M -123,009 -33%
California State Teachers Retirement System (CalSTRS)
88
California State Teachers Retirement System (CalSTRS)
California
$22.6M +$723K +8,492 +4%
MCP
89
Meridiem Capital Partners
Texas
$22.1M -$331K -3,896 -2%
ACH
90
ArrowMark Colorado Holdings
Colorado
$21.9M +$20.1M +236,638 New
NIM
91
Needham Investment Management
New York
$21.4M -$766K -9,000 -4%
SI
92
Sora Investors
Pennsylvania
$19.9M +$11.2M +131,392 +156%
California Public Employees Retirement System
93
California Public Employees Retirement System
California
$19.5M +$1.49M +17,495 +9%
BNP Paribas Financial Markets
94
BNP Paribas Financial Markets
France
$19M -$19.7M -231,488 -53%
HP
95
Hound Partners
New York
$18.5M -$9.14M -107,474 -35%
SIC
96
Schwartz Investment Counsel
Michigan
$18.5M +$17M +200,000 New
AllianceBernstein
97
AllianceBernstein
Tennessee
$18.2M -$327K -3,839 -2%
CSIC
98
Clifford Swan Investment Counsel
California
$18.2M +$1.43M +16,780 +9%
WG
99
Winton Group
United Kingdom
$17.9M +$16.5M +193,692 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
100
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$17.1M – – –
2 3
4
5 6

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.