Company · Ownership research

ENTEGRIS INC ENTG

CIK 0001101302 · CUSIP 29362U104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 29362U104 (ENTG), not CUSIP 29362U904 (ENTG), CUSIP 29362U954 (ENTG), and does not merge CUSIPs.

This page lists the top 20 of 588 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$1.51B 17,885,023 shares	0.03%	+826.32K(+4.80%)Added	SEC filing ↗ Feb 12, 2026	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$1.33B 15,748,669 shares	0.02%	-269.05K(-1.70%)Reduced	SEC filing ↗ Jan 29, 2026	▾
03	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$1.23B 14,656,565 shares	0.13%	-688.21K(-4.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
04	BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · View history	$574.33M 6,816,946 shares	1.91%	-640.98K(-8.60%)Reduced	SEC filing ↗ Feb 11, 2026	▾
05	Capital Research Global Investors CIK 1422848 · View history	$503.81M 5,979,634 shares	0.09%	-994.50K(-14.30%)Reduced	SEC filing ↗ Feb 11, 2026	▾
06	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$490.09M 5,817,087 shares	0.25%	-59.18K(-1.00%)Reduced	SEC filing ↗ Feb 2, 2026	▾
07	STATE STREET CORP CIK 93751 · View history	$434.07M 5,152,176 shares	0.01%	+61.55K(+1.20%)Added	SEC filing ↗ Feb 13, 2026	▾
08	Invesco Ltd. CIK 914208 · Amended · View history	$302.68M 3,592,669 shares	0.03%	+424.81K(+13.40%)Added	SEC filing ↗ Feb 19, 2026	▾
09	LONDON CO OF VIRGINIA CIK 1259887 · View history	$267.02M 3,169,391 shares	1.54%	-366.75K(-10.40%)Reduced	SEC filing ↗ Feb 17, 2026	▾
10	PRIMECAP MANAGEMENT CO/CA/ CIK 763212 · View history	$266.26M 3,160,334 shares	0.20%	-1.30K(0.00%)Reduced	SEC filing ↗ Feb 11, 2026	▾
11	LONE PINE CAPITAL LLC CIK 1061165 · View history	$257.32M 3,054,230 shares	1.89%	+3.05MNew	SEC filing ↗ Feb 17, 2026	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$241.73M 2,877,210 shares	0.01%	+26.54K(+0.90%)Added	SEC filing ↗ Feb 9, 2026	▾
13	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$223.24M 2,649,785 shares	0.02%	-554.63K(-17.30%)Reduced	SEC filing ↗ Feb 17, 2026	▾
14	SNYDER CAPITAL MANAGEMENT L P CIK 1050477 · View history	$219.49M 2,605,266 shares	4.09%	+10.26K(+0.40%)Added	SEC filing ↗ Feb 12, 2026	▾
15	D1 Capital Partners L.P. CIK 1747057 · View history	$210.07M 2,493,416 shares	1.96%	+1.34M(+116.80%)Added	SEC filing ↗ Feb 17, 2026	▾
16	CANTILLON CAPITAL MANAGEMENT LLC CIK 1279936 · View history	$207.18M 2,459,153 shares	1.12%	+19.43K(+0.80%)Added	SEC filing ↗ Feb 11, 2026	▾
17	UBS Group AG CIK 1610520 · View history	$200.55M 2,380,379 shares	0.04%	-1.02M(-30.10%)Reduced	SEC filing ↗ Jan 29, 2026	▾
18	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$178.79M 2,122,173 shares	0.15%	-50.99K(-2.30%)Reduced	SEC filing ↗ Feb 13, 2026	▾
19	FMR LLC CIK 315066 · View history	$170.53M 2,024,087 shares	0.01%	-16.14K(-0.80%)Reduced	SEC filing ↗ Feb 17, 2026	▾
20	EARNEST PARTNERS LLC CIK 1102578 · View history	$163.40M 1,939,469 shares	0.70%	-53.07K(-2.70%)Reduced	SEC filing ↗ Feb 12, 2026	▾

Showing 20 / 588 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

588

Cancelled or null records excluded

Disclosed shares

170,160,772

Not deduplicated across managers

Disclosed value

$14.39B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

ENTEGRIS INC · Q4 2025

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This page includes 20 of 588 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.