ENTEGRIS INC (ENTG) Institutional Ownership Changes & 13F Activity

ENTEGRIS INC (ENTG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Durable Capital Partners, Cantillon Capital Management, Lone Pine Capital, Mairs & Power Growth Fund, and Torray Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2025Torray FundBuy23315,499$1,355,853
Q1 2025Mairs & Power Growth FundSell-80938,193$82,073,124
Q4 2024Cantillon Capital ManagementBuy291,8932,616,354$259,176,027
Q4 2024Durable Capital PartnersBuy288,2132,033,219$201,410,674
Q4 2024Mairs & Power Growth FundSell-105,459938,273$92,945,323
Q4 2024Renaissance Technologies LLCBuy74,30076,210$7,549,363
Q4 2024Polen Capital ManagementBuy11,02611,026$1,092,236
Q4 2024First Eagle U.S. ValueSell-1,7294,833$478,757
Q4 2024Sequoia Financial AdvisorsBuy1472,482$245,871
Q4 2024Torray FundBuy12915,266$1,512,250
Q3 2024Durable Capital PartnersBuy535,6051,745,006$196,365,525
Q3 2024Mairs & Power Growth FundBuy111,1941,043,732$117,451,162
Q3 2024Cantillon Capital ManagementSell-69,4022,324,461$261,571,597
Q3 2024First Eagle U.S. ValueBuy1,0506,562$738,422
Q3 2024Sequoia Financial AdvisorsBuy6002,335$262,760
Q3 2024Torray FundBuy29015,137$1,703,367
Q2 2024Durable Capital PartnersBuy480,5081,209,401$163,752,895
Q2 2024Cantillon Capital ManagementSell-122,0282,393,863$324,129,050
Q2 2024Mairs & Power Growth FundSell-14,951932,538$126,265,645
Q2 2024Torray FundBuy1,47014,847$2,010,284
Q2 2024First Eagle U.S. ValueBuy1,4305,512$746,324
Q2 2024Sequoia Financial AdvisorsBuy2901,735$234,921
Q1 2024Durable Capital PartnersBuy336,338728,893$102,438,622
Q1 2024Mairs & Power Growth FundSell-50,670947,489$133,160,104
Q1 2024Cantillon Capital ManagementSell-50,4062,515,891$353,583,321
Q1 2024Sequoia Financial AdvisorsBuy1,4451,445$203,083
Q1 2024Torray FundSell-47213,377$1,953,506
Q4 2023Durable Capital PartnersBuy244,898392,555$47,035,940
Q4 2023Mairs & Power Growth FundSell-139,606998,159$119,599,411
Q4 2023Cantillon Capital ManagementSell-61,5602,566,297$307,493,707

Frequently asked questions about ENTG activity

  • Which institutional owners are buying ENTG?

    Institutional owners buying ENTG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ENTG activity?

    "Buy" means an investor increased their reported position in ENTG compared to the prior reporting period. This reflects growing exposure to ENTEGRIS INC (ENTG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ENTG increasing?

    Institutional interest in ENTG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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