Position in ACMR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$51,069,798
+$35,168,111 QoQ
Shares Held
402,473
-0.4% QoQ
Ownership
0.578%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#28
of 376 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 93%
Shared 0%
None 7%
Common Shares in ACMR Over Time
Shares Held
Position Value (USD)
Derivatives in ACMR
reported options exposure · as of Jun 30, 2026CallValue
$2,537,800
CallShares
20,000
PutValue
$3,641,743
PutShares
28,700
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, 2026UBS Group AG holds $10,870,044,425 across 30 Semiconductor Equipment & Materials names. ACMR ranks #13 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
7,688,281 | $3,331,562,803 | |
| 2 | AMAT |
Applied Materials Inc /De
|
3,718,754 | $2,688,659,142 | |
| 3 | KLAC |
Kla Corp
|
5,363,252 | $1,618,146,758 | |
| 4 | ASML |
Asml Holding NV
|
623,862 | $1,241,135,952 | |
| 5 | TER |
Teradyne, Inc
|
1,643,499 | $795,190,552 | |
| 6 | ENTG |
Entegris Inc
|
1,922,549 | $345,789,661 | |
| 7 | Q |
Qnity Electronics, Inc.
|
935,745 | $152,816,515 | |
| 8 | ONTO |
Onto Innovation Inc.
|
237,298 | $89,805,425 |
All Filings in ACMR
Export CSV
32 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,537,800 | 20,000 | Call | Defined | 2026-08-13 | |
| 2026-06-30 | $51,069,798 | 402,473 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $3,641,743 | 28,700 | Put | Defined | 2026-08-13 | |
| 2026-03-31 | $15,901,687 | 404,109 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $2,118,465 | 53,700 | Put | Defined | 2026-01-29 | |
| 2025-12-31 | $20,131,925 | 510,315 | Shares | Defined | 2026-01-29 | |
| 2025-12-31 | $2,000,115 | 50,700 | Call | Defined | 2026-01-29 | |
| 2025-09-30 | $1,439,984 | 36,800 | Put | Defined | 2025-11-13 | |
| 2025-09-30 | $1,983,891 | 50,700 | Call | Defined | 2025-11-13 | |
| 2025-09-30 | $23,029,569 | 588,540 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $10,033,917 | 387,410 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $3,263,400 | 126,000 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $5,398,914 | 231,316 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $17,086,629 | 1,131,565 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,031,581 | 100,078 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $7,852,552 | 340,527 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $11,973,858 | 410,908 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $10,947,284 | 560,250 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $9,510,954 | 525,322 | Shares | Defined | 2023-11-09 | |
| 2023-06-30 | $6,611,298 | 505,451 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $6,532,436 | 558,328 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $4,199,543 | 544,688 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $6,325,529 | 507,667 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $16,388,800 | 973,785 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $3,153,113 | 152,398 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $9,888,408 | 115,966 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $31,160,607 | 283,278 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $37,037,846 | 362,335 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $16,158 | 200 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $344,255 | 4,237 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $273,566 | 3,959 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $489,900 | 7,856 | Shares | Defined | 2020-07-31 | |
| No filing history on record for this holder in this stock. | ||||||