ENTG
ENTEGRIS INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ENTEGRIS INC (ENTG) is held by 9 tracked hedge-fund managers, a combined reported value of ~$559.09M; the largest are Stephen Mandel, Stanley Druckenmiller, Ken Griffin. This quarter: 2 new, 2 added, 1 trimmed, 1 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Heating up
Gurus holding9
Congress trades20
Price$129.15vs quarter-end+10.16%
Sectors0
This quarter's moves
Top holderStephen MandelNew2
Added2
Trimmed / sold2
Stanley DruckenmillerNew large stake
Value $71.12M1.7% of portfolio844,1602025 Q4
Value $57.32M— of portfolio488,9002026 Q1
Value $8.90M— of portfolio75,9002026 Q1
Value $3.05M— of portfolio36,2002025 Q4
Value $2.38M— of portfolio28,3002025 Q4
Value $691.7K— of portfolio5,9002026 Q1
Value $396.0K— of portfolio4,7002025 Q4
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Stanley Druckenmiller | $71.12M | 1.7% | New large stake |
| Ken GriffinCALL | $57.32M | — | — |
| Ken GriffinPUT | $8.90M | — | — |
| Steven CohenPUT | $3.05M | — | — |
| Steven CohenCALL | $2.38M | — | — |
| Izzy EnglanderPUT | $691.7K | — | — |
| Izzy EnglanderCALL | $396.0K | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.