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ENTG

Congressional & insider trading activity

62
Total Trades
2
Traders
9 / 53
Buys / Sells
Distributing
Congress Sentiment
Buy Volume: $135,000 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
6 buys · 0 sells
D
B
Blachier Olivier
0 buys · 5 sells
Insider
L
LOY BERTRAND
0 buys · 4 sells
Insider
C
Colella Joseph
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
R
Rice Susan G.
0 buys · 2 sells
Insider
L
LaGorga Linda
0 buys · 1 sells
Insider

Recent Trades

Date Trader Type Amount Filed
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
2026-04-15 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
2026-04-05 Colella Joseph Insider SELL - 2026-04-06
2026-04-05 LOY BERTRAND Insider SELL - 2026-04-06
2026-04-05 Rice Susan G. Insider SELL - 2026-04-06
2026-04-05 Sauer Michael Insider SELL - 2026-04-06
2026-04-05 Woodland Daniel D. Insider SELL - 2026-04-06
2026-04-05 Blachier Olivier Insider SELL - 2026-04-06
2026-03-31 April Mcclain Delaney D BUY $1,001-15,000 2026-04-06
2026-02-25 LOY BERTRAND Insider SELL - 2026-02-26
2026-02-24 LOY BERTRAND Insider SELL - 2026-02-26
2026-02-23 April Mcclain Delaney D BUY $1,001-15,000 2026-03-10
2026-02-23 April Mcclain Delaney D BUY $1,001-15,000 2026-03-10
2026-02-20 Blachier Olivier Insider SELL - 2026-02-23

Showing 20 of 62 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
State Street Corp 5,270,784 $617,946,716 2026-03-31
Invesco Ltd 4,661,824 $546,552,187 2026-03-31
Lone Pine Capital LLC 3,115,054 $365,208,931 2026-03-31
FMR LLC 2,234,512 $261,974,288 2026-03-31
Morgan Stanley 1,930,013 $226,275,067 2026-03-31
Goldman Sachs Group Inc 907,378 $106,381,001 2026-03-31
Dimensional Fund Advisors 895,330 $104,904,831 2026-03-31
Wellington Management Group 511,363 $59,952,198 2026-03-31

Trade-Event Timing Trades near material events

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

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

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