Position in ENTG
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,339,641
+$642,004 QoQ
Shares Held
19,956
-1.0% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in ENTG Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026GAMCO INVESTORS, INC. ET AL holds $26,901,030 across 7 Semiconductor Equipment & Materials names. ENTG ranks #4 (8.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
6,352 | $8,389,912 | |
| 2 | AMAT |
Applied Materials Inc /De
|
21,227 | $7,255,176 | |
| 3 | Q |
Qnity Electronics, Inc.
|
57,253 | $6,605,851 | |
| 4 | ENTG |
Entegris Inc
This page
|
19,956 | $2,339,641 | |
| 5 | ICHR |
Ichor Holdings, Ltd.
|
24,100 | $1,123,301 | |
| 6 | LRCX |
Lam Research Corp
|
3,182 | $679,866 | |
| 7 | AMBA |
Ambarella Inc
|
9,854 | $507,283 |
All Filings in ENTG
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,339,641 | 19,956 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,697,637 | 20,150 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $1,888,310 | 20,423 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,600,902 | 19,850 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $1,823,958 | 20,850 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $2,134,743 | 21,550 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $2,138,070 | 19,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,572,600 | 19,000 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $2,670,260 | 19,000 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $2,276,580 | 19,000 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,784,290 | 19,000 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $2,105,580 | 19,000 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $1,640,200 | 20,000 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,344,595 | 20,500 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $1,826,440 | 22,000 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,026,860 | 22,000 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $2,887,720 | 22,000 | Shares | Sole | 2022-05-18 | |
| 2021-12-31 | $3,603,080 | 26,000 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $3,273,400 | 26,000 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $3,197,220 | 26,000 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $2,906,800 | 26,000 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $2,498,600 | 26,000 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $1,932,840 | 26,000 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $1,653,400 | 28,000 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,253,560 | 28,000 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||