PRICE T ROWE ASSOCIATES INC /MD/
Position in UCTT — Ultra Clean Holdings, Inc.
CIK 80255
BALTIMORE, MD
Position in UCTT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,672,323
+$5,433,678 QoQ
Shares Held
60,820
+16.8% QoQ
Ownership
0.134%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#85
of 438 holders
Holding Since
Mar 2020
26 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, 2026PRICE T ROWE ASSOCIATES INC /MD/ holds $33,686,313,451 across 24 Semiconductor Equipment & Materials names. UCTT ranks #20 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
24,596,295 | $10,658,312,511 | |
| 2 | AMAT |
Applied Materials Inc /De
|
12,627,555 | $9,129,722,265 | |
| 3 | KLAC |
Kla Corp
|
17,577,190 | $5,303,213,994 | |
| 4 | ASML |
Asml Holding NV
|
1,933,524 | $3,846,629,792 | |
| 5 | ENTG |
Entegris Inc
|
12,801,259 | $2,302,434,443 | |
| 6 | TER |
Teradyne, Inc
|
1,530,218 | $740,380,676 | |
| 7 | ONTO |
Onto Innovation Inc.
|
853,306 | $322,933,655 | |
| 8 | Q |
Qnity Electronics, Inc.
|
1,607,105 | $262,456,316 |
All Filings in UCTT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,672,323 | 60,820 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $3,238,645 | 52,085 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,091,444 | 43,089 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,099,592 | 40,352 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $864,340 | 38,296 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,610,224 | 75,209 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $2,604,110 | 72,437 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,839,022 | 71,100 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,383,907 | 28,243 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,347,052 | 29,322 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $718,885 | 21,057 | Shares | Defined | 2024-02-16 | |
| 2023-09-30 | $447,838 | 15,094 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $726,855 | 18,899 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $610,740 | 18,418 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $553,372 | 16,693 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $432,934 | 16,813 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $495,551 | 16,646 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $767,810 | 18,113 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $988,829 | 17,239 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,232,503 | 28,932 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,661,667 | 30,932 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,591,456 | 27,420 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $529,487 | 16,998 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $354,991 | 16,542 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $372,218 | 16,448 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $204,805 | 14,841 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||