Materials · owned by 1 fund manager
Who owns Entegris (ENTG)?
1 of the 22 fund managers we track hold Entegris, worth $21M combined as of Q2 2026. Stanley Druckenmiller has the biggest bet at 0.4% of the portfolio.
Ownership summary
Fund manager owners
1 / 22
1 opened new positions
Combined value
$21M
At quarter-end prices
Biggest weight
0.4%
Stanley Druckenmiller
Buyers / sellers
1 / 1
Changes in Q2 2026
Smart money take
Why it matters
When several investors with very different styles own the same company, it’s often worth a closer look. Entegris appears in 1 of our 22 portfolios.
- Largest holder: Stanley Druckenmiller (0.4% of portfolio)
- 1 manager bought or added this quarter
- 1 manager trimmed or sold out
- 10 congressional trades disclosed recently (9 buys, 1 sells)
- Company insiders in Q3 2026: no open-market buys, sold $1M
This is not a recommendation. Do your own research.
Fund managers who own ENTG
SEC 13F · Q2 2026| Investor | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| Stanley Druckenmiller Duquesne Family Office | 0.41% | New | 118,300 | $21M |
| Stephen Mandel Lone Pine Capital | 0% | Sold out | 3,115,054 | $365M prior qtr |
Congressional trades in ENTGAll politician trades
| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| D April McClain Delaney House · MD | Sell | $100,001 – $250,000 | 25 Aug 2026 | 9 Sep 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 30 Jul 2026 | 3 Aug 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 8 Jul 2026 | 3 Aug 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 8 Jun 2026 | 7 Jul 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 5 Jun 2026 | 7 Jul 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 21 May 2026 | 5 Jun 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 8 May 2026 | 5 Jun 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 7 May 2026 | 5 Jun 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 15 Apr 2026 | 6 May 2026 |
| D April McClain Delaney House · MD | Buy | $1,001 – $15,000 | 31 Mar 2026 | 6 Apr 2026 |
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