Position in UCTT
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$2,851,800
+$986,400 QoQ
Shares Held
20,000
-33.3% QoQ
Ownership
0.044%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#139
of 435 holders
Holding Since
Jun 2025
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 Jun 30, 2026GABELLI FUNDS LLC holds $157,083,735 across 13 Semiconductor Equipment & Materials names. UCTT ranks #6 (1.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
31,357 | $62,382,866 | |
| 2 | AMAT |
Applied Materials Inc /De
|
70,300 | $50,826,900 | |
| 3 | Q |
Qnity Electronics, Inc.
|
105,559 | $17,238,840 | |
| 4 | ENTG |
Entegris Inc
|
56,300 | $10,126,118 | |
| 5 | COHU |
Cohu Inc
|
50,000 | $3,695,500 | |
| 6 | UCTT |
Ultra Clean Holdings, Inc.
This page
|
20,000 | $2,851,800 | |
| 7 | ICHR |
Ichor Holdings, Ltd.
|
24,000 | $2,694,720 | |
| 8 | FORM |
Formfactor Inc
|
15,000 | $2,398,950 |
All Filings in UCTT
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,851,800 | 20,000 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $1,865,400 | 30,000 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $654,704 | 25,847 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $704,330 | 25,847 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $583,366 | 25,847 | Shares | Sole | 2025-08-13 | |
| No filing history on record for this holder in this stock. | ||||||