Position in ACMR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$59,757,195
+$47,408,575 QoQ
Shares Held
470,937
+50.1% QoQ
Ownership
0.676%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#25
of 374 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ACMR Over Time
Shares Held
Position Value (USD)
Derivatives in ACMR
reported options exposure · as of Jun 30, 2026CallValue
$114,632,426
CallShares
903,400
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, 2026Tidal Investments LLC holds $1,166,275,957 across 23 Semiconductor Equipment & Materials names. ACMR ranks #6 (5.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
974,799 | $294,106,603 | |
| 2 | LRCX |
Lam Research Corp
|
570,667 | $247,287,130 | |
| 3 | AMAT |
Applied Materials Inc /De
|
303,872 | $219,699,456 | |
| 4 | ASML |
Asml Holding NV
|
108,149 | $215,155,934 | |
| 5 | TER |
Teradyne, Inc
|
128,876 | $62,355,362 | |
| 6 | ACMR |
ACM Research, Inc.
This page
|
470,937 | $59,757,195 | |
| 7 | ONTO |
Onto Innovation Inc.
|
59,910 | $22,672,939 | |
| 8 | Q |
Qnity Electronics, Inc.
|
51,587 | $8,424,672 |
All Filings in ACMR
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $59,757,195 | 470,937 | Shares | Sole | 2026-08-13 | |
| 2026-06-30 | $114,632,426 | 903,400 | Call | Sole | 2026-08-13 | |
| 2026-03-31 | $12,348,620 | 313,815 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $12,367,705 | 314,300 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $7,139,503 | 180,976 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $7,136,505 | 180,900 | Call | Sole | 2026-02-13 | |
| 2025-09-30 | $2,969,967 | 75,900 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $2,970,475 | 75,913 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $659,750 | 25,473 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||