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ENTG in the 13F filings

Entegris Inc · CUSIP 29362U104

Sector · MaterialsTheme · AI infrastructure and semiconductors· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 8 listed it in both
Shares listed
36,786,275
combined, among listed positions
Reported value
$3.1bn
combined, at the quarter end

Among the 92 comparable managers: 19 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +644,349.

Managers listing ENTG in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
T. Rowe Price Associates Inc14,656,565$1.2bn0.13%Trimmed-688,21317 Feb 2026 (the filing on sec.gov)
Capital Research Global Investors5,979,634$504m0.09%Trimmed-994,49911 Feb 2026 (the filing on sec.gov)
Invesco Ltd3,592,669$303munder 0.1%Added+424,81219 Feb 2026 (the filing on sec.gov)
Lone Pine Capital LLC3,054,230$257m1.89%Newnew17 Feb 2026 (the filing on sec.gov)
D1 Capital Partners LP2,493,416$210m1.96%Added+1,343,43517 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)2,024,087$171munder 0.1%Trimmed-16,14417 Feb 2026 (the filing on sec.gov)
MFS Investment Management1,422,902$120munder 0.1%Trimmed-61,63822 Jan 2026 (the filing on sec.gov)
Holocene Advisors LP811,618$68m0.14%Newnew17 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC553,259$47m0.21%Added+488,39517 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd438,716$37munder 0.1%Trimmed-14,72017 Feb 2026 (the filing on sec.gov)
Steadfast Capital Management LP331,200$28m0.48%Newnew17 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP261,569$22munder 0.1%Added+221,88017 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP195,482$16munder 0.1%Trimmed-1,50217 Feb 2026 (the filing on sec.gov)
Winton Group Ltd191,501$16m0.56%Trimmed-2,19111 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC190,402$16munder 0.1%Added+126,09613 Feb 2026 (the filing on sec.gov)
Millennium Management LLC150,179$13munder 0.1%Trimmed-456,53417 Feb 2026 (the filing on sec.gov)
Woodline Partners LP100,582$8.5munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC89,201$7.5munder 0.1%Trimmed-7,23527 Oct 2026 (the filing on sec.gov)
Verition Fund Management LLC49,695$4.2munder 0.1%Trimmed-19,44413 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.33,313$2.8munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC30,085$2.5munder 0.1%Added+17,63312 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP24,600$2.1munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
GAMCO Investors Inc20,150$1.7munder 0.1%Trimmed-2735 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP18,466$1.6munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP17,235$1.5munder 0.1%Added+23317 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (10)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
11 in Q3 2024 to 15 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ENTG by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$61mn.a.n.a.
Q3 20131$68mn.a.n.a.
Q4 20131$76mn.a.n.a.
Q1 20142$62mn.a.n.a.
Q2 20142$77mn.a.n.a.
Q3 20141$49mn.a.n.a.
Q3 20151$89mn.a.n.a.
Q4 20151$94mn.a.n.a.
Q1 20161$95mn.a.n.a.
Q2 20162$101mn.a.n.a.
Q3 20163$124mn.a.n.a.
Q4 20164$120mn.a.n.a.
Q1 20175$150mn.a.n.a.
Q2 20178$153mn.a.n.a.
Q3 20177$283mn.a.n.a.
Q4 20176$272mn.a.n.a.
Q1 20188$323mn.a.n.a.
Q2 20186$288mn.a.n.a.
Q3 20185$195mn.a.n.a.
Q4 20184$474mn.a.n.a.
Q1 20196$871mn.a.n.a.
Q2 201910$1.0bnn.a.n.a.
Q3 20198$1.3bnn.a.n.a.
Q4 20199$1.5bnn.a.n.a.
Q1 20208$1.3bnn.a.n.a.
Q2 202012$1.7bnn.a.n.a.
Q3 202012$2.2bnn.a.n.a.
Q4 202015$2.7bnn.a.n.a.
Q1 202111$3.1bnn.a.n.a.
Q2 202112$3.5bnn.a.n.a.
Q3 202112$3.6bnn.a.n.a.
Q4 202113$3.7bnn.a.n.a.
Q1 202214$3.0bnn.a.n.a.
Q2 202213$2.2bnn.a.n.a.
Q3 202213$2.0bnn.a.n.a.
Q4 202212$1.5bnn.a.n.a.
Q1 202310$1.8bnn.a.n.a.
Q2 202315$2.4bnn.a.n.a.
Q3 202315$1.9bnn.a.n.a.
Q4 202318$3.1bn125
Q1 202416$3.5bn96
Q2 202416$2.7bn97
Q3 202411$1.7bn84
Q4 202412$1.9bn84
Q1 202511$2.2bn93
Q2 202512$2.5bn104
Q3 202510$3.0bn86
Q4 202512$2.8bn1916
Q1 202617$4.2bn2017
Q2 202615$6.2bn1520

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ENTG and NVDA →ENTG and AVGO →ENTG and MU →Choose a stock to compare with ENTG →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ENTG, latest filings →Back to the 13F Explorer →