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ENTG

Congressional & insider trading activity

74
Total Trades
2
Traders
17 / 57
Buys / Sells
Distributing
Congress Sentiment
Buy Volume: $490,000 Sell Volume: $515,000

Top Traders

David A Perdue , Jr
David A Perdue , Jr
3 buys · 32 sells
R April Mcclain Delaney
April Mcclain Delaney
14 buys · 0 sells
D
B
Blachier Olivier
0 buys · 6 sells
Insider
L
LOY BERTRAND
0 buys · 4 sells
Insider
C
Colella Joseph
0 buys · 4 sells
Insider
R
Rice Susan G.
0 buys · 3 sells
Insider
W
Woodland Daniel D.
0 buys · 2 sells
Insider
S
Sauer Michael
0 buys · 2 sells
Insider
H
Haris Clinton M.
0 buys · 2 sells
Insider
L
LaGorga Linda
0 buys · 1 sells
Insider

Recent Trades

Date Trader Type Amount Filed
2026-08-25 April Mcclain Delaney D BUY $100,001-250,000 2026-09-09
2026-08-18 Reeder David Insider SELL - 2026-08-19
2026-08-14 Blachier Olivier Insider SELL - 2026-08-17
2026-08-13 Colella Joseph Insider SELL - 2026-08-14
2026-08-11 Rice Susan G. Insider SELL - 2026-08-12
2026-07-31 April Mcclain Delaney D BUY $1,001-15,000 2026-08-03
2026-07-27 April Mcclain Delaney D BUY $1,001-15,000 2026-08-03
2026-06-08 April Mcclain Delaney D BUY $1,001-15,000 2026-07-07
2026-06-05 April Mcclain Delaney D BUY $1,001-15,000 2026-07-07
2026-05-21 April Mcclain Delaney D BUY $1,001-15,000 2026-06-05
2026-05-15 Rice Susan G. Insider SELL - 2026-05-18
2026-05-14 Blachier Olivier Insider SELL - 2026-05-18
2026-05-14 Colella Joseph Insider SELL - 2026-05-18
2026-05-14 Haris Clinton M. Insider SELL - 2026-05-18
2026-05-08 April Mcclain Delaney D BUY $1,001-15,000 2026-06-05
2026-05-07 April Mcclain Delaney D BUY $1,001-15,000 2026-06-05
2026-04-15 April Mcclain Delaney D BUY $1,001-15,000 2026-05-06
2026-04-07 Colella Joseph Insider SELL - 2026-04-08
2026-04-07 Blachier Olivier Insider SELL - 2026-04-08
2026-04-05 Haris Clinton M. Insider SELL - 2026-04-06

Showing 20 of 74 trades

Top Institutional Holders SEC 13F Filings

Quarterly institutional ownership from 13F-HR filings

Institution Shares Value Report Date
BlackRock Inc 14,466,785 $1,733,410,129 2023-12-31
Vanguard Group Inc 15,748,669 $1,326,825,364 2025-12-31
Invesco Ltd 5,626,402 $1,011,964,574 2026-06-30
State Street Corp 5,522,913 $993,351,132 2026-06-30
JPMorgan Chase & Co 5,520,399 $944,209,362 2026-06-30
FMR LLC 2,283,805 $410,765,003 2026-06-30
Lone Pine Capital LLC 3,115,054 $365,208,931 2026-03-31
Goldman Sachs Group Inc 1,897,023 $341,198,614 2026-06-30
Morgan Stanley 1,527,094 $274,663,761 2026-06-30
Dimensional Fund Advisors 991,879 $178,318,550 2026-06-30

Trade-Event Timing Trades near material events

Trades within 7 days before or 3 days after 8-K filings

April Mcclain Delaney BUY 4d before Results of Operations and Financial Condition (2026-08-04)
April Mcclain Delaney BUY 3d after Departure/Appointment of Directors or Officers (2026-07-28)
April Mcclain Delaney BUY 1d before Departure/Appointment of Directors or Officers (2026-05-09)
April Mcclain Delaney BUY 2d after Amendments to Articles or Bylaws; Submission of Matters to a Vote (2026-05-06)
April Mcclain Delaney BUY same day as Other Events (2026-04-15)

Corporate Events SEC 8-K Filings

Material corporate events reported to the SEC

Results of Operations and Financial Condition 2.02,9.01

ENTEGRIS INC

2026-08-04 SEC Filing →
Departure/Appointment of Directors or Officers 5.02

ENTEGRIS INC

2026-07-28 SEC Filing →
Other Events 8.01

ENTEGRIS INC

2026-07-15 SEC Filing →
Departure/Appointment of Directors or Officers 5.02

ENTEGRIS INC

2026-05-09 SEC Filing →
Amendments to Articles or Bylaws; Submission of Matters to a Vote 5.03,5.07,9.01

ENTEGRIS INC

2026-05-06 SEC Filing →
Results of Operations and Financial Condition 2.02,9.01

ENTEGRIS INC

2026-04-30 SEC Filing →
Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation 1.01,2.03,9.01

ENTEGRIS INC

2026-04-29 SEC Filing →
Departure/Appointment of Directors or Officers 5.02,9.01

ENTEGRIS INC

2026-04-29 SEC Filing →
Other Events 8.01

ENTEGRIS INC

2026-04-15 SEC Filing →

Major Shareholders SEC 13D/13G Filings

Beneficial owners holding 5%+ of outstanding shares

Owner Shares Ownership Filing Type Filing Date
T. Rowe Price Associates, Inc. SCHEDULE 13G/A
15,243,899 10.1% SCHEDULE 13G/A 2025-06-06
T. Rowe Price Associates, Inc. SCHEDULE 13G/A
13,608,205 9.0% SCHEDULE 13G/A 2025-05-14
T. Rowe Price Associates, Inc. SCHEDULE 13G/A
11,652,508 7.7% SCHEDULE 13G/A 2026-05-15
Capital Research Global Investors SCHEDULE 13G
11,370,375 7.5% SCHEDULE 13G 2026-05-14
Vanguard Capital Management SCHEDULE 13G
7,949,353 5.2% SCHEDULE 13G 2026-04-29
Vanguard Portfolio Management SCHEDULE 13G
7,774,250 5.1% SCHEDULE 13G 2026-04-29
The Vanguard Group SCHEDULE 13G/A
- - SCHEDULE 13G/A 2026-03-26