Position in ACMR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$75,064,697
+$66,527,519 QoQ
Shares Held
591,573
+172.7% QoQ
Ownership
0.849%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#20
of 376 holders
Holding Since
Sep 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ACMR 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. ACMR ranks #14 (0.2% 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 ACMR
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $75,064,697 | 591,573 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $8,537,178 | 216,955 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,867,918 | 47,349 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,775,249 | 45,368 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,090,156 | 42,091 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $904,378 | 38,748 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $547,631 | 36,267 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $674,690 | 33,236 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $755,145 | 32,747 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $826,206 | 28,353 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $574,515 | 29,402 | Shares | Defined | 2024-02-16 | |
| 2023-09-30 | $507,211 | 28,015 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $371,890 | 28,432 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $325,119 | 27,788 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $224,361 | 29,100 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $312,970 | 25,118 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $374,905 | 22,276 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $316,557 | 15,300 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $272,863 | 3,200 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $352,000 | 3,200 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $327,103 | 3,200 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $258,528 | 3,200 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $406,249 | 5,000 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $345,499 | 5,000 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||