Position in UCTT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$55,354,150
+$12,733,740 QoQ
Shares Held
388,205
-43.4% QoQ
Ownership
0.857%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#25
of 438 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in UCTT Over Time
Shares Held
Position Value (USD)
Derivatives in UCTT
reported options exposure · as of Mar 31, 2026CallValue
$1,554,500
CallShares
25,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $1,482,024,171 across 26 Semiconductor Equipment & Materials names. UCTT ranks #9 (3.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
696,499 | $301,813,911 | |
| 2 | AMAT |
Applied Materials Inc /De
|
319,450 | $230,962,350 | |
| 3 | Q |
Qnity Electronics, Inc.
|
934,087 | $152,545,747 | |
| 4 | ASML |
Asml Holding NV
|
74,461 | $148,135,684 | |
| 5 | FORM |
Formfactor Inc
|
670,867 | $107,291,759 | |
| 6 | AXTI |
Axt Inc
|
854,322 | $61,579,529 | |
| 7 | ONTO |
Onto Innovation Inc.
|
158,023 | $59,803,804 | |
| 8 | VECO |
Veeco Instruments Inc
|
766,219 | $58,079,400 |
All Filings in UCTT
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $55,354,150 | 388,205 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $42,620,410 | 685,436 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $1,554,500 | 25,000 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $14,183,660 | 559,955 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,460,382 | 53,592 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,850,469 | 81,988 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $385,851 | 18,022 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,852,336 | 162,791 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $10,501,430 | 262,996 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $632,590 | 12,910 | Shares | Sole | 2024-08-14 | |
| 2023-12-31 | $656,546 | 19,231 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $2,155,377 | 72,645 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,211,989 | 31,513 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $238,354 | 7,188 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $222,701 | 6,718 | Shares | Sole | 2023-02-14 | |
| 2022-06-30 | $3,045,411 | 102,298 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $15,394,521 | 363,164 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $5,017,107 | 87,467 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $849,103 | 19,932 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,244,208 | 23,161 | Shares | Sole | 2021-08-16 | |
| 2020-09-30 | $1,611,517 | 75,094 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,127,245 | 49,812 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $160,342 | 11,619 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||