Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

ENTEGRIS INC · common stock (filed as COM) · Q1 2026 · 7 members disclosed ENTG ↗
13F filers reporting this class for the quarter ended 2026-03-31; 1–500 of 532 holders are listed, largest first
532
sum of the reported values across every holder; undisclosed values are left out, never counted as zero
$16.4B
holders whose share count rose or who opened the position (new + add), by shares
291
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
57
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.
13F holders of ENTG ranked by reported value, 1–25 of 532 holders
#FilerReported valueSharesΔ sharesChange
1BlackRock, Inc.$2.3B19,406,238+1,521,215ADD
2Capital Research Global Investors$1.3B11,370,375+5,390,741ADD
3VANGUARD PORTFOLIO MANAGEMENT LLC$909M7,752,655—NO PRIOR
4VANGUARD CAPITAL MANAGEMENT LLC$799M6,814,340—NO PRIOR
5PRINCIPAL FINANCIAL GROUP INC$690M5,885,239+68,152ADD
6BARROW HANLEY MEWHINNEY & STRAUSS LLC$642M5,473,446−1,343,500TRIM
7STATE STREET CORP$618M5,270,784+118,608ADD
8Invesco Ltd.$547M4,661,824+1,069,155ADD
9PRIMECAP MANAGEMENT CO/CA/$368M3,142,833−17,501TRIM
10LONE PINE CAPITAL LLC$365M3,115,054+60,824ADD
11GEODE CAPITAL MANAGEMENT, LLC$348M2,974,080+96,870ADD
12LONDON CO OF VIRGINIA$347M2,955,631−213,760TRIM
13BANK OF AMERICA CORP /DE/$271M2,313,988−335,797TRIM
14FMR LLC$262M2,234,512+210,425ADD
15CANTILLON CAPITAL MANAGEMENT LLC$254M2,166,428−292,725TRIM
16SNYDER CAPITAL MANAGEMENT L P$242M2,060,687−544,579TRIM
17MORGAN STANLEY$226M1,930,013+244,694ADD
18EARNEST PARTNERS LLC$222M1,890,648−48,821TRIM
19UBS Group AG$221M1,889,135−491,244TRIM
20NORTHERN TRUST CORP$183M1,558,980−5,384TRIM
21Bank of New York Mellon Corp$167M1,428,627+105,235ADD
22MASSACHUSETTS FINANCIAL SERVICES CO /MA/$162M1,381,668−41,234TRIM
23BARCLAYS PLC$160M1,368,772+86,109ADD
24MAIRS & POWER INC$157M1,343,104−5,882TRIM
25CITIGROUP INC$154M1,315,082+361,271ADD
Show the top 500 of 532 holders
Truncated by Public Filings. Top 500 of 532 holders shown; the rest are on EDGAR. Method ↗
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · ENTG

Congress · last 90 days

Buyers
1 April McClain Delaney D–MD-6 $2K–$30K
Sellers
1 April McClain Delaney D–MD-6 $100K–$250K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · ENTEGRIS INC

Merged timeline of congressional filings and notable-manager moves on ENTG
DateWhoChangeSize
2026-09-09April McClain Delaney CongressSELL$100K–$250K
2026-08-03April McClain Delaney CongressBUY$1K–$15K
2026-08-03April McClain Delaney CongressBUY$1K–$15K
2026-05-15Lone Pine Capital 13FADD+60,824 sh
2026-05-15Bridgewater Associates 13FNEW+61,309 sh
2026-05-15Gotham Asset Management 13FADD+10,063 sh
2026-05-15Duquesne Family Office 13FEXIT−844,160 sh
2026-05-15D1 Capital Partners 13FEXIT−2,493,416 sh

8 newest, by filing date · 13F rows are quarter-end snapshots, not trades

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.