Position in ACMR
as of Mar 31, 2026
· filed Apr 24, 2026
Position Value
$1,166,727
-$1,466 QoQ
Shares Held
29,650
+0.1% QoQ
Ownership
0.045%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ACMR Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026JAMES INVESTMENT RESEARCH, INC. holds $28,397,263 across 8 Semiconductor Equipment & Materials names. ACMR ranks #3 (4.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVMI |
Nova Ltd.
|
37,647 | $16,349,339 | |
| 2 | ASML |
Asml Holding NV
|
6,503 | $8,589,357 | |
| 3 | ACMR |
ACM Research, Inc.
This page
|
29,650 | $1,166,727 | |
| 4 | PLAB |
Photronics Inc
|
22,683 | $916,620 | |
| 5 | LRCX |
Lam Research Corp
|
3,504 | $748,664 | |
| 6 | ACLS |
Axcelis Technologies Inc
|
3,408 | $317,216 | |
| 7 | ASYS |
Amtech Systems Inc
|
14,600 | $170,528 | |
| 8 | TRT |
Trio-Tech International
|
24,016 | $138,812 |
All Filings in ACMR
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,166,727 | 29,650 | Shares | Sole | 2026-04-24 | |
| 2025-12-31 | $1,168,193 | 29,612 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $802,595 | 20,511 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $416,964 | 16,099 | Shares | Sole | 2025-08-01 | |
| No filing history on record for this holder in this stock. | ||||||