HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
PensionPosition in ENTG — Entegris Inc
CIK 1535845
TORONTO, A6
Position in ENTG
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$21,689,400
+$6,103,150 QoQ
Shares Held
185,000
0.0% QoQ
Ownership
0.121%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ENTG Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $542,269,447 across 12 Semiconductor Equipment & Materials names. ENTG ranks #6 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
123,443 | $163,047,217 | |
| 2 | AMAT |
Applied Materials Inc /De
|
456,984 | $156,192,561 | |
| 3 | LRCX |
Lam Research Corp
|
408,479 | $87,275,623 | |
| 4 | NVMI |
Nova Ltd.
|
120,326 | $52,255,175 | |
| 5 | KLAC |
Kla Corp
|
211,610 | $31,157,668 | |
| 6 | ENTG |
Entegris Inc
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|
185,000 | $21,689,400 | |
| 7 | TER |
Teradyne, Inc
|
40,535 | $12,017,006 | |
| 8 | FORM |
Formfactor Inc
|
71,055 | $6,891,624 |
All Filings in ENTG
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $21,689,400 | 185,000 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $15,586,250 | 185,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $17,105,100 | 185,000 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $14,920,250 | 185,000 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $35,455,644 | 405,300 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $10,005,060 | 101,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $50,638,500 | 450,000 | Shares | Sole | 2024-11-13 | |
| 2022-12-31 | $19,408,081 | 295,900 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,303,400 | 63,881 | Shares | Sole | 2022-11-14 | |
| 2022-03-31 | $13,782,300 | 105,000 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $19,664,502 | 141,900 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $15,108,000 | 120,000 | Shares | Sole | 2021-11-10 | |
| 2020-03-31 | $9,446 | 211 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||