JP Morgan Chase’s ACM Research ACMR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $11.3M | Buy |
297,573
+98,881
| +50% | +$5.25M | ﹤0.01% | 2565 |
|
|
2025
Q4 | $7.84M | Buy |
198,692
+170,004
| +593% | +$6.33M | ﹤0.01% | 2918 |
|
|
2025
Q3 | $1.12M | Sell |
28,688
-109,651
| -79% | -$3.26M | ﹤0.01% | 4500 |
|
|
2025
Q2 | $3.58M | Sell |
138,339
-399,009
| -74% | -$8.97M | ﹤0.01% | 3451 |
|
|
2025
Q1 | $12.5M | Buy |
537,348
+513,874
| +2,189% | +$11.7M | ﹤0.01% | 2348 |
|
|
2024
Q4 | $354K | Sell |
23,474
-110,697
| -83% | -$2M | ﹤0.01% | 5216 |
|
|
2024
Q3 | $2.72M | Sell |
134,171
-705,714
| -84% | -$13.5M | ﹤0.01% | 3735 |
|
|
2024
Q2 | $19.4M | Sell |
839,885
-284,820
| -25% | -$7.21M | ﹤0.01% | 1891 |
|
|
2024
Q1 | $32.8M | Buy |
1,124,705
+346,587
| +45% | +$7.93M | ﹤0.01% | 1550 |
|
|
2023
Q4 | $15.2M | Sell |
778,118
-295,083
| -27% | -$5.16M | ﹤0.01% | 2073 |
|
|
2023
Q3 | $19.4M | Sell |
1,073,201
-127,259
| -11% | -$1.89M | ﹤0.01% | 1703 |
|
|
2023
Q2 | $15.7M | Buy |
1,200,460
+389,620
| +48% | +$4.1M | ﹤0.01% | 1895 |
|
|
2023
Q1 | $9.49M | Sell |
810,840
-58,071
| -7% | -$672K | ﹤0.01% | 2329 |
|
|
2022
Q4 | $6.7M | Buy |
868,911
+827,099
| +1,978% | +$7.01M | ﹤0.01% | 2591 |
|
|
2022
Q3 | $521K | Sell |
41,812
-445,533
| -91% | -$7.25M | ﹤0.01% | 4435 |
|
|
2022
Q2 | $8.2M | Buy |
487,345
+476,746
| +4,498% | +$7.34M | ﹤0.01% | 2334 |
|
|
2022
Q1 | $220K | Buy |
10,599
+1,014
| +11% | +$25.5K | ﹤0.01% | 5140 |
|
|
2021
Q4 | $272K | Buy |
9,585
+936
| +11% | +$29.6K | ﹤0.01% | 5178 |
|
|
2021
Q3 | $317K | Buy |
8,649
+1,365
| +19% | +$41.8K | ﹤0.01% | 4986 |
|
|
2021
Q2 | $248K | Buy |
7,284
+390
| +6% | +$10.7K | ﹤0.01% | 5123 |
|
|
2021
Q1 | $185K | Buy |
6,894
+6,627
| +2,482% | +$219K | ﹤0.01% | 5183 |
|
|
2020
Q4 | $7K | Sell |
267
-181,833
| -100% | -$4.65M | ﹤0.01% | 5416 |
|
|
2020
Q3 | $4.25M | Buy |
182,100
+182,097
| +6,069,900% | +$5.17M | ﹤0.01% | 2702 |
|
|
2020
Q2 | $0 | Buy |
+3
| New | +$49 | ﹤0.01% | 5326 |
|
|
2020
Q1 | – | Sell |
-349,818
| Closed | -$2.15M | – | 5244 |
|
|
2019
Q4 | $2.15M | Buy |
349,818
+45,087
| +15% | +$222K | ﹤0.01% | 3334 |
|
|
2019
Q3 | $1.41M | Buy |
304,731
+271,881
| +828% | +$1.43M | ﹤0.01% | 3638 |
|
|
2019
Q2 | $169K | Buy |
32,850
+26,730
| +437% | +$155K | ﹤0.01% | 4727 |
|
|
2019
Q1 | $31K | Sell |
6,120
-93,522
| -94% | -$356K | ﹤0.01% | 5272 |
|
|
2018
Q4 | $361K | Sell |
99,642
-37,707
| -27% | -$132K | ﹤0.01% | 4297 |
|
|
2018
Q3 | $506K | Buy |
137,349
+83,361
| +154% | +$354K | ﹤0.01% | 4274 |
|
|
2018
Q2 | $194K | Buy |
+53,988
| New | +$215K | ﹤0.01% | 4572 |
|
Other funds holding ACMR
VCM
VPM
VARA
PCP
JP Morgan Chase's ACMR Position: Q1 2026 in Review
JP Morgan Chase increased its ACM Research (ACMR) stake by 50% in Q1 2026, buying an estimated $5.25M and bringing the position to 297,573 shares worth $11.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2565.
JP Morgan Chase first reported a position in ACMR in Q2 2018 and has held it in 31 quarters since. The position peaked at $32.8M in Q1 2024. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.
- JP Morgan Chase held 297,573 shares of ACM Research worth $11.3M as of Q1 2026.
- JP Morgan Chase bought 98,881 ACM Research shares in Q1 2026, an estimated $5.25M.
- ACM Research made up ﹤0.01% of JP Morgan Chase's portfolio in Q1 2026, its #2565 holding.
- JP Morgan Chase first reported a position in ACM Research in Q2 2018 and has held it in 31 quarters since.
- JP Morgan Chase's ACM Research position peaked at $32.8M in Q1 2024.
- 300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.
Based on JP Morgan Chase's 13F filing for Q1 2026, filed 13 May 2026.