UBS Group’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
Q2 | $51.1M | Sell |
402,473
-1,636
| -0.4% | -$116K | 0.01% | 1722 |
|
|
2026
Q1 | $15.9M | Sell |
404,109
-106,206
| -21% | -$5.64M | ﹤0.01% | 2842 |
|
|
2025
Q4 | $20.1M | Sell |
510,315
-78,225
| -13% | -$2.91M | ﹤0.01% | 2586 |
|
|
2025
Q3 | $23M | Buy |
588,540
+201,130
| +52% | +$5.97M | ﹤0.01% | 2400 |
|
|
2025
Q2 | $10M | Buy |
387,410
+156,094
| +67% | +$3.51M | ﹤0.01% | 3077 |
|
|
2025
Q1 | $5.4M | Sell |
231,316
-900,249
| -80% | -$20.6M | ﹤0.01% | 3708 |
|
|
2024
Q4 | $17.1M | Buy |
1,131,565
+1,031,487
| +1,031% | +$18.6M | ﹤0.01% | 2497 |
|
|
2024
Q3 | $2.03M | Sell |
100,078
-240,449
| -71% | -$4.61M | ﹤0.01% | 3975 |
|
|
2024
Q2 | $7.85M | Sell |
340,527
-70,381
| -17% | -$1.78M | ﹤0.01% | 2437 |
|
|
2024
Q1 | $12M | Sell |
410,908
-149,342
| -27% | -$3.42M | ﹤0.01% | 2122 |
|
|
2023
Q4 | $10.9M | Buy |
560,250
+34,928
| +7% | +$611K | ﹤0.01% | 2018 |
|
|
2023
Q3 | $9.51M | Buy |
525,322
+19,871
| +4% | +$295K | ﹤0.01% | 2020 |
|
|
2023
Q2 | $6.61M | Sell |
505,451
-52,877
| -9% | -$557K | ﹤0.01% | 2313 |
|
|
2023
Q1 | $6.53M | Buy |
558,328
+13,640
| +3% | +$158K | ﹤0.01% | 2265 |
|
|
2022
Q4 | $4.2M | Buy |
544,688
+37,021
| +7% | +$314K | ﹤0.01% | 2674 |
|
|
2022
Q3 | $6.33M | Sell |
507,667
-466,118
| -48% | -$7.58M | ﹤0.01% | 2148 |
|
|
2022
Q2 | $16.4M | Buy |
973,785
+821,387
| +539% | +$12.7M | 0.01% | 1446 |
|
|
2022
Q1 | $3.15M | Sell |
152,398
-195,500
| -56% | -$4.92M | ﹤0.01% | 3015 |
|
|
2021
Q4 | $9.89M | Sell |
347,898
-501,936
| -59% | -$15.9M | ﹤0.01% | 2153 |
|
|
2021
Q3 | $31.2M | Sell |
849,834
-237,171
| -22% | -$7.25M | 0.01% | 1149 |
|
|
2021
Q2 | $37M | Buy |
1,087,005
+1,086,405
| +181,068% | +$29.8M | 0.01% | 1034 |
|
|
2021
Q1 | $16K | Sell |
600
-12,111
| -95% | -$400K | ﹤0.01% | 7560 |
|
|
2020
Q4 | $344K | Buy |
12,711
+834
| +7% | +$21.3K | ﹤0.01% | 4877 |
|
|
2020
Q3 | $273K | Sell |
11,877
-11,691
| -50% | -$332K | ﹤0.01% | 4607 |
|
|
2020
Q2 | $490K | Buy |
+23,568
| New | +$387K | ﹤0.01% | 4154 |
|
|
2019
Q4 | – | Sell |
-1,719
| Closed | -$8K | – | 8072 |
|
|
2019
Q3 | $8K | Buy |
1,719
+1,266
| +279% | +$6.65K | ﹤0.01% | 7261 |
|
|
2019
Q2 | $2K | Sell |
453
-1,389
| -75% | -$8.05K | ﹤0.01% | 7600 |
|
|
2019
Q1 | $9K | Sell |
1,842
-10,968
| -86% | -$41.8K | ﹤0.01% | 6862 |
|
|
2018
Q4 | $46K | Buy |
12,810
+6,798
| +113% | +$23.9K | ﹤0.01% | 6155 |
|
|
2018
Q3 | $22K | Sell |
6,012
-4,977
| -45% | -$21.2K | ﹤0.01% | 6745 |
|
|
2018
Q2 | $39K | Buy |
10,989
+5,799
| +112% | +$23.1K | ﹤0.01% | 6184 |
|
|
2018
Q1 | $21K | Sell |
5,190
-2,190
| -30% | -$5.86K | ﹤0.01% | 6375 |
|
|
2017
Q4 | $13K | Buy |
+7,380
| New | +$14.6K | ﹤0.01% | 6848 |
|
Other funds holding ACMR
VARA
WA
UBS Group's ACMR Position: Q2 2026 in Review
UBS Group reduced its ACM Research (ACMR) stake by 0.4% in Q2 2026, selling an estimated $116K and leaving 402,473 shares worth $51.1M. The position accounts for 0.01% of the portfolio, ranked #1722.
UBS Group first reported a position in ACMR in Q4 2017 and has held it in 33 quarters since. 373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.
- UBS Group held 402,473 shares of ACM Research worth $51.1M as of Q2 2026.
- UBS Group sold 1,636 ACM Research shares in Q2 2026, an estimated $116K.
- ACM Research made up 0.01% of UBS Group's portfolio in Q2 2026, its #1722 holding.
- UBS Group first reported a position in ACM Research in Q4 2017 and has held it in 33 quarters since.
- 373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.
Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.