BOOTHBAY FUND MANAGEMENT, LLC
Position in UCTT — Ultra Clean Holdings, Inc.
CIK 1549230
NEW YORK, NY
Position in UCTT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,478,910
+$706,677 QoQ
Shares Held
24,398
-45.3% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#125
of 438 holders
Holding Since
Jun 2021
6 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in UCTT Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026BOOTHBAY FUND MANAGEMENT, LLC holds $87,874,029 across 17 Semiconductor Equipment & Materials names. UCTT ranks #5 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
58,986 | $25,560,403 | |
| 2 | AMAT |
Applied Materials Inc /De
|
29,687 | $21,463,701 | |
| 3 | ENTG |
Entegris Inc
|
92,694 | $16,671,942 | |
| 4 | DQ |
Daqo New Energy Corp.
|
266,062 | $3,562,570 | |
| 5 | UCTT |
Ultra Clean Holdings, Inc.
This page
|
24,398 | $3,478,910 | |
| 6 | TER |
Teradyne, Inc
|
6,372 | $3,083,028 | |
| 7 | ASML |
Asml Holding NV
|
1,412 | $2,809,089 | |
| 8 | AMKR |
Amkor Technology, Inc.
|
28,067 | $2,420,217 |
All Filings in UCTT
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,478,910 | 24,398 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $2,772,233 | 44,584 | Shares | Other | 2026-05-15 | |
| 2025-09-30 | $520,447 | 19,099 | Shares | Other | 2025-11-14 | |
| 2023-12-31 | $726,465 | 21,279 | Shares | Other | 2024-02-14 | |
| 2022-06-30 | $550,506 | 18,492 | Shares | Other | 2022-08-15 | |
| 2021-06-30 | $245,070 | 4,562 | Shares | Other | 2021-08-17 | |
| No filing history on record for this holder in this stock. | ||||||