Position in UCTT
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$853,971
+$223,682 QoQ
Shares Held
5,989
-78.6% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#219
of 437 holders
Holding Since
Jun 2020
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in UCTT Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026FOX RUN MANAGEMENT, L.L.C. holds $7,937,853 across 10 Semiconductor Equipment & Materials names. UCTT ranks #3 (10.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMKR |
Amkor Technology, Inc.
|
15,441 | $1,331,477 | |
| 2 | KLIC |
Kulicke & Soffa Industries Inc
|
7,152 | $956,651 | |
| 3 | UCTT |
Ultra Clean Holdings, Inc.
This page
|
5,989 | $853,971 | |
| 4 | CAMT |
Camtek Ltd
|
4,807 | $784,117 | |
| 5 | AEHR |
Aehr Test Systems
|
7,690 | $738,701 | |
| 6 | NVMI |
Nova Ltd.
|
1,333 | $723,739 | |
| 7 | LRCX |
Lam Research Corp
|
1,549 | $671,228 | |
| 8 | ICHR |
Ichor Holdings, Ltd.
|
5,873 | $659,420 |
All Filings in UCTT
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $853,971 | 5,989 | Shares | Sole | 2026-08-04 | |
| 2025-06-30 | $630,289 | 27,926 | Shares | Sole | 2025-08-06 | |
| 2024-12-31 | $1,047,079 | 29,126 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $1,257,156 | 31,484 | Shares | Sole | 2024-11-12 | |
| 2022-06-30 | $219,107 | 7,360 | Shares | Sole | 2022-08-12 | |
| 2021-12-31 | $447,235 | 7,797 | Shares | Sole | 2022-02-09 | |
| 2020-06-30 | $250,061 | 11,050 | Shares | Sole | 2020-07-31 | |
| No filing history on record for this holder in this stock. | ||||||