GCP
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GSA Capital Partners’s ACM Research ACMR Stock Holding History

GSA Capital Partners’s Portfolio ACMR Stock Details ACMR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-26,759
Closed -$1.05M – 1703
2026
Q1 		$1.05M Buy
+26,759
New +$1.42M 0.07% 469
2025
Q4 		– Sell
-11,423
Closed -$447K – 1623
2025
Q3 		$447K Buy
+11,423
New +$339K 0.04% 925
2025
Q2 		– Sell
-11,032
Closed -$257K – 1703
2025
Q1 		$257K Sell
11,032
-55,573
-83% -$1.27M 0.02% 1251
2024
Q4 		$1.01M Sell
66,605
-5,200
-7% -$94K 0.07% 403
2024
Q3 		$1.46M Buy
71,805
+12,185
+20% +$234K 0.11% 235
2024
Q2 		$1.38M Buy
59,620
+38,204
+178% +$967K 0.1% 306
2024
Q1 		$624K Buy
+21,416
New +$490K 0.05% 750
2023
Q4 		– Sell
-55,204
Closed -$999K – 1445
2023
Q3 		$999K Sell
55,204
-41,834
-43% -$622K 0.09% 399
2023
Q2 		$1.27M Sell
97,038
-7,464
-7% -$78.6K 0.13% 200
2023
Q1 		$1.22M Buy
104,502
+10,389
+11% +$120K 0.12% 222
2022
Q4 		$726K Buy
+94,113
New +$798K 0.09% 381
2022
Q2 		– Sell
-12,678
Closed -$262K – 1344
2022
Q1 		$262K Sell
12,678
-19,782
-61% -$498K 0.04% 993
2021
Q4 		$923K Buy
+32,460
New +$1.03M 0.12% 237
2020
Q1 		– Sell
-52,956
Closed -$326K – 1002
2019
Q4 		$326K Buy
+52,956
New +$261K 0.04% 963

Other funds holding ACMR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return
WA
WFM Asia Road Town, Tortola, British Virgin Islands $663M AUM 15.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

GSA Capital Partners's ACMR Position: Q2 2026 in Review

GSA Capital Partners sold out of ACM Research (ACMR) in Q2 2026, closing a stake of 26,759 shares — an estimated $1.05M sold.

GSA Capital Partners first reported a position in ACMR in Q4 2019 and held it in 14 quarters. The position peaked at $1.46M in Q3 2024. 376 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • GSA Capital Partners reported no remaining ACM Research position as of Q2 2026 after selling out during the quarter.
  • GSA Capital Partners sold 26,759 ACM Research shares in Q2 2026, an estimated $1.05M.
  • GSA Capital Partners first reported a position in ACM Research in Q4 2019 and held it in 14 quarters.
  • GSA Capital Partners's ACM Research position peaked at $1.46M in Q3 2024.
  • 376 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.