Position in UCTT
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$1,300,992
+$365,218 QoQ
Shares Held
20,923
-49.5% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
5 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 Mar 31, 2026GSA CAPITAL PARTNERS LLP holds $15,028,112 across 18 Semiconductor Equipment & Materials names. UCTT ranks #4 (8.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMKR |
Amkor Technology, Inc.
|
30,804 | $1,387,104 | |
| 2 | AXTI |
Axt Inc
|
24,123 | $1,374,528 | |
| 3 | FORM |
Formfactor Inc
|
13,993 | $1,357,181 | |
| 4 | UCTT |
Ultra Clean Holdings, Inc.
This page
|
20,923 | $1,300,992 | |
| 5 | PLAB |
Photronics Inc
|
29,659 | $1,198,520 | |
| 6 | AMAT |
Applied Materials Inc /De
|
3,084 | $1,054,080 | |
| 7 | ACMR |
ACM Research, Inc.
|
26,759 | $1,052,966 | |
| 8 | AMBA |
Ambarella Inc
|
20,069 | $1,033,152 |
All Filings in UCTT
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,300,992 | 20,923 | Shares | Sole | 2026-05-08 | |
| 2025-06-30 | $935,774 | 41,461 | Shares | Sole | 2025-07-22 | |
| 2021-09-30 | $690,631 | 16,212 | Shares | Sole | 2021-11-12 | |
| 2020-09-30 | $254,086 | 11,840 | Shares | Sole | 2020-11-06 | |
| 2020-03-31 | $212,713 | 15,414 | Shares | Sole | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||