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 575 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	$1.58B 17,058,703 shares	0.03%	-678.35K(-3.80%)Reduced	SEC filing ↗ Nov 12, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$1.48B 16,017,716 shares	0.02%	+443.52K(+2.80%)Added	SEC filing ↗ Nov 7, 2025	▾
03	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$1.42B 15,344,778 shares	0.15%	+205.26K(+1.40%)Added	SEC filing ↗ Nov 14, 2025	▾
04	BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · View history	$689.56M 7,457,925 shares	2.20%	+412.12K(+5.80%)Added	SEC filing ↗ Nov 13, 2025	▾
05	Capital Research Global Investors CIK 1422848 · View history	$644.84M 6,974,133 shares	0.12%	+6.97MNew	SEC filing ↗ Nov 13, 2025	▾
06	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$543.32M 5,876,271 shares	0.27%	+540.75K(+10.10%)Added	SEC filing ↗ Nov 4, 2025	▾
07	STATE STREET CORP CIK 93751 · View history	$470.68M 5,090,627 shares	0.02%	+62.62K(+1.20%)Added	SEC filing ↗ Nov 14, 2025	▾
08	Durable Capital Partners LP CIK 1798849 · View history	$348.12M 3,765,035 shares	2.58%	+709.12K(+23.20%)Added	SEC filing ↗ Nov 14, 2025	▾
09	LONDON CO OF VIRGINIA CIK 1259887 · View history	$326.95M 3,536,136 shares	1.80%	-138.81K(-3.80%)Reduced	SEC filing ↗ Nov 14, 2025	▾
10	UBS Group AG CIK 1610520 · View history	$314.84M 3,405,183 shares	0.06%	+559.43K(+19.70%)Added	SEC filing ↗ Nov 13, 2025	▾
11	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$296.28M 3,204,416 shares	0.02%	+173.37K(+5.70%)Added	SEC filing ↗ Feb 3, 2026	▾
12	Invesco Ltd. CIK 914208 · View history	$292.90M 3,167,857 shares	0.05%	+2.05M(+183.50%)Added	SEC filing ↗ Nov 13, 2025	▾
13	PRIMECAP MANAGEMENT CO/CA/ CIK 763212 · View history	$292.32M 3,161,635 shares	0.22%	+96.47K(+3.10%)Added	SEC filing ↗ Nov 12, 2025	▾
14	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$262.82M 2,850,669 shares	0.02%	+82.95K(+3.00%)Added	SEC filing ↗ Nov 12, 2025	▾
15	SNYDER CAPITAL MANAGEMENT L P CIK 1050477 · View history	$239.93M 2,595,002 shares	4.54%	+396.60K(+18.00%)Added	SEC filing ↗ Nov 12, 2025	▾
16	CANTILLON CAPITAL MANAGEMENT LLC CIK 1279936 · Amended · View history	$225.58M 2,439,719 shares	1.24%	-26.05K(-1.10%)Reduced	SEC filing ↗ Oct 30, 2025	▾
17	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$200.93M 2,173,165 shares	0.19%	+2.05M(+1,721.70%)Added	SEC filing ↗ Nov 13, 2025	▾
18	FMR LLC CIK 315066 · View history	$188.64M 2,040,231 shares	0.01%	+1.86M(+1,015.80%)Added	SEC filing ↗ Nov 13, 2025	▾
19	EARNEST PARTNERS LLC CIK 1102578 · View history	$184.23M 1,992,541 shares	0.80%	-54.52K(-2.70%)Reduced	SEC filing ↗ Nov 14, 2025	▾
20	Altshuler Shaham Ltd CIK 1324290 · View history	$177.35M 1,918,100 shares	2.93%	+694.00K(+56.70%)Added	SEC filing ↗ Nov 13, 2025	▾

Showing 20 / 575 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

575

Cancelled or null records excluded

Disclosed shares

173,121,498

Not deduplicated across managers

Disclosed value

$16.01B

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 · Q3 2025

Explore all 575 reporting institutions.

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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.