Maryland State Retirement & Pension System
PensionPosition in ACMR — ACM Research, Inc.
CIK 1795552
BALTIMORE, MD
Position in ACMR
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$1,053,187
+$747,674 QoQ
Shares Held
8,300
+6.9% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#183
of 374 holders
Holding Since
Sep 2025
4 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, 2026Maryland State Retirement & Pension System holds $98,056,510 across 16 Semiconductor Equipment & Materials names. ACMR ranks #8 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
42,680 | $30,857,640 | |
| 2 | LRCX |
Lam Research Corp
|
67,294 | $29,160,509 | |
| 3 | KLAC |
Kla Corp
|
70,496 | $21,269,348 | |
| 4 | TER |
Teradyne, Inc
|
8,335 | $4,032,806 | |
| 5 | FORM |
Formfactor Inc
|
15,890 | $2,541,287 | |
| 6 | Q |
Qnity Electronics, Inc.
|
11,055 | $1,805,392 | |
| 7 | ENTG |
Entegris Inc
|
8,498 | $1,528,450 | |
| 8 | ACMR |
ACM Research, Inc.
This page
|
8,300 | $1,053,187 |
All Filings in ACMR
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,053,187 | 8,300 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $305,513 | 7,764 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $306,289 | 7,764 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $297,231 | 7,596 | Shares | Sole | 2025-10-29 | |
| No filing history on record for this holder in this stock. | ||||||