ACM Research
ACMR
129 hedge funds and large institutions have $344M invested in ACM Research in 2023 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 44 increasing their positions, 35 reducing their positions, and 22 closing their positions.
266% more call options, than puts
Call options by funds: $24.9M | Put options by funds: $6.8M
46% more capital invested
Capital invested by funds: $235M → $344M (+$108M)
27% more first-time investments, than exits
New positions opened: 28 | Existing positions closed: 22
26% more repeat investments, than reductions
Existing positions increased: 44 | Existing positions reduced: 35
5% more funds holding
Funds holding: 123 → 129 (+6)
2.63% less ownership
Funds ownership: 56.31% → 53.68% (-2.6%)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PP
Pertento Partners
London,
United Kingdom
|
+$10.3M |
| 2 |
OMC
Oasis Management Company
Grand Cayman,
Cayman Islands
|
+$8.73M |
| 3 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
+$6.5M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$5.96M |
| 5 |
Two Sigma Investments
New York
|
+$3.34M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$27.8M |
| 2 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
-$7.14M |
| 3 |
Millennium Management
New York
|
-$5.88M |
| 4 |
BAMCO Inc
New York
|
-$4.4M |
| 5 |
FC
Franchise Capital
Grand Cayman,
Cayman Islands
|
-$3.9M |
ACMR Hedge Fund Activity: Q1 2023 in Review
129 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in ACM Research (ACMR) for Q1 2023, worth a combined $344M — up 46% from $235M a quarter earlier.
Buyers outnumbered sellers: 28 funds opened new ACMR positions and 22 closed out — a net gain of 6 holders — while 44 added to existing stakes and 35 trimmed.
The largest buyer was Pertento Partners, opening a new position worth an estimated $10.3M. The largest seller was Morgan Stanley, cutting an estimated $27.8M.
- 129 institutional investors held ACM Research (ACMR) as of Q1 2023, up from 123 in Q4 2022.
- Funds reported $344M of ACM Research stock for Q1 2023, up 46% quarter-over-quarter.
- 28 funds opened new ACM Research positions in Q1 2023 and 22 closed out, a net change of +6 holders.
- The largest ACM Research buyer in Q1 2023 was Pertento Partners, an estimated $10.3M added.
- The largest ACM Research seller in Q1 2023 was Morgan Stanley, an estimated $27.8M sold.
Based on aggregated 13F filings for Q1 2023.