ENTG
Entegris, Inc. · Technology · Semiconductors
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 70.06K | $10.93M | n/a | n/a |
| Q2 2026 | 149 | +6 | 121.58M | $21.76B | +11 | −7 |
| Q1 2026 | 148 | 0 | 116.02M | $13.56B | +8 | −9 |
| Q4 2025 | 147 | +4 | 119.17M | $10.04B | +6 | −1 |
| Q3 2025 | 16 | -3 | 66.45M | $6.14B | n/a | −4 |
| Q2 2025 | 17 | 0 | 68.07M | $5.49B | +2 | −2 |
| Q1 2025 | 14 | 0 | 32.78M | $2.87B | +1 | −1 |
| Q4 2024 | 14 | +1 | 27.59M | $2.73B | +2 | −1 |
| Q3 2024 | 12 | 0 | 23.67M | $2.66B | +1 | −1 |
| Q2 2024 | 12 | n/a | 22.69M | $3.07B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 52.51K | -82.8% | $8.09M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | Wealth Enhancement Advisory… | 16.48K | +42.0% | $2.67M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | TD Waterhouse Canada Inc. | 1.07K | 0.0% | $169,559 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 639 holders, 162.26M shares, $16.86B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 2.00K sh · $321,320
Officer · 3.92K sh · $644,104
Officer · 2.06K sh · $308,310
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology