Position in ENTG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$9,958,600
-$2,043,992 QoQ
Shares Held
84,942
-40.4% QoQ
Ownership
0.056%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
9 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ENTG Over Time
Shares Held
Position Value (USD)
Derivatives in ENTG
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$3,669,612
PutShares
31,300
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026BOOTHBAY FUND MANAGEMENT, LLC holds $73,932,170 across 15 Semiconductor Equipment & Materials names. ENTG ranks #4 (13.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
15,956 | $21,075,163 | |
| 2 | AXTI |
Axt Inc
|
206,944 | $11,791,669 | |
| 3 | LRCX |
Lam Research Corp
|
49,039 | $10,477,672 | |
| 4 | ENTG |
Entegris Inc
This page
|
84,942 | $9,958,600 | |
| 5 | TER |
Teradyne, Inc
|
19,592 | $5,808,244 | |
| 6 | AMAT |
Applied Materials Inc /De
|
15,687 | $5,361,659 | |
| 7 | UCTT |
Ultra Clean Holdings, Inc.
|
44,584 | $2,772,233 | |
| 8 | DQ |
Daqo New Energy Corp.
|
96,510 | $2,052,767 |
All Filings in ENTG
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,669,612 | 31,300 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $9,958,600 | 84,942 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $12,002,592 | 142,464 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $15,634,246 | 169,092 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $1,254,510 | 15,555 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $335,398 | 3,834 | Shares | Other | 2025-05-15 | |
| 2023-06-30 | $235,381 | 2,124 | Shares | Other | 2023-08-14 | |
| 2021-12-31 | $300,302 | 2,167 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $1,443,947 | 11,469 | Shares | Other | 2021-11-15 | |
| 2021-03-31 | $219,687 | 1,965 | Shares | Other | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||