Position in ENTG
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$62,043,786
+$18,467,320 QoQ
Shares Held
344,956
-7.2% QoQ
Ownership
0.226%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#70
of 740 holders
Holding Since
Dec 2022
5 quarters on record
Voting authority
Sole 81%
Shared 0%
None 19%
Common Shares in ENTG Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026WESTFIELD CAPITAL MANAGEMENT CO LP holds $628,046,750 across 6 Semiconductor Equipment & Materials names. ENTG ranks #6 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
205,592 | $148,643,016 | |
| 2 | LRCX |
Lam Research Corp
|
285,614 | $123,765,114 | |
| 3 | ASML |
Asml Holding NV
|
57,430 | $114,253,533 | |
| 4 | ONTO |
Onto Innovation Inc.
|
299,383 | $113,301,496 | |
| 5 | TER |
Teradyne, Inc
|
136,491 | $66,039,805 | |
| 6 | ENTG |
Entegris Inc
This page
|
344,956 | $62,043,786 |
All Filings in ENTG
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5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $62,043,786 | 344,956 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $43,576,466 | 371,686 | Shares | Sole | 2026-05-11 | |
| 2025-09-30 | $42,572,282 | 460,440 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $44,009,737 | 545,688 | Shares | Sole | 2025-08-12 | |
| 2022-12-31 | $32,146,052 | 490,106 | Shares | Sole | 2023-02-13 | |
| No filing history on record for this holder in this stock. | ||||||