Acm Research Inc-Class A
ACMR · US
Acm Research Inc-Class A is held by 2 of the 24 tracked investors in their latest 13F filings. The largest position is Soros Fund Management's at $3.8M, 0.05% of that portfolio. Versus the prior quarter, 0 added, 0 trimmed and 1 bought new.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Soros Fund Management weight 0.05% · Q2 2026 |
3.8M | New |
| Norges Bank weight 0.00% · Q2 2026 |
3.6M | – |
Questions
Which big investors own Acm Research Inc-Class A?
Soros Fund Management ($3.8M), Norges Bank ($3.6M), per their latest 13F filings.
Does Warren Buffett own Acm Research Inc-Class A?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own Acm Research Inc-Class A?
Not in its latest 13F.
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.