Susquehanna International Group
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Susquehanna International Group’s ACM Research ACMR Stock Holding History

Susquehanna International Group’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
Q1 		$26.3M Sell
667,300
-27,700
-4% -$1.47M ﹤0.01% 1896
2025
Q4 		$27.4M Sell
695,000
-3,200
-0.5% -$119K ﹤0.01% 1904
2025
Q3 		$27.3M Buy
698,200
+275,500
+65% +$8.18M ﹤0.01% 1883
2025
Q2 		$10.9M Buy
422,700
+68,900
+19% +$1.55M ﹤0.01% 2704
2025
Q1 		$8.26M Buy
353,800
+60,300
+21% +$1.38M ﹤0.01% 2786
2024
Q4 		$4.43M Sell
293,500
-219,500
-43% -$3.97M ﹤0.01% 3793
2024
Q3 		$10.4M Buy
513,000
+234,800
+84% +$4.5M ﹤0.01% 2559
2024
Q2 		$6.42M Sell
278,200
-107,200
-28% -$2.71M ﹤0.01% 3059
2024
Q1 		$11.2M Sell
385,400
-73,200
-16% -$1.68M ﹤0.01% 2447
2023
Q4 		$8.96M Sell
458,600
-109,600
-19% -$1.92M ﹤0.01% 2776
2023
Q3 		$10.3M Buy
568,200
+335,300
+144% +$4.99M ﹤0.01% 2531
2023
Q2 		$3.05M Buy
232,900
+21,800
+10% +$230K ﹤0.01% 4341
2023
Q1 		$2.47M Buy
211,100
+85,700
+68% +$991K ﹤0.01% 4711
2022
Q4 		$967K Buy
125,400
+10,300
+9% +$87.3K ﹤0.01% 6274
2022
Q3 		$1.43M Sell
115,100
-5,700
-5% -$92.7K ﹤0.01% 5709
2022
Q2 		$2.03M Buy
120,800
+18,700
+18% +$288K ﹤0.01% 4894
2022
Q1 		$2.11M Buy
102,100
+58,900
+136% +$1.48M ﹤0.01% 5358
2021
Q4 		$1.23M Sell
43,200
-352,200
-89% -$11.1M ﹤0.01% 6727
2021
Q3 		$14.5M Sell
395,400
-116,400
-23% -$3.56M ﹤0.01% 2362
2021
Q2 		$17.4M Buy
511,800
+197,100
+63% +$5.41M ﹤0.01% 2213
2021
Q1 		$8.47M Buy
314,700
+67,500
+27% +$2.23M ﹤0.01% 3044
2020
Q4 		$6.7M Buy
247,200
+600
+0.2% +$15.3K ﹤0.01% 3000
2020
Q3 		$5.68M Buy
246,600
+118,200
+92% +$3.36M ﹤0.01% 2891
2020
Q2 		$2.67M Buy
128,400
+63,000
+96% +$1.03M ﹤0.01% 3992
2020
Q1 		$645K Buy
+65,400
New +$705K ﹤0.01% 6388

Other funds holding ACMR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
VARA
Value Aligned Research Advisors Princeton, New Jersey $20.7B AUM 292.88% 1-Year Est. Return
PCP
Polunin Capital Partners London, United Kingdom $407M AUM 55.12% 1-Year Est. Return

Susquehanna International Group's ACMR Position: Q1 2026 in Review

Susquehanna International Group increased its ACM Research (ACMR) stake by 195% in Q1 2026, buying an estimated $2.1M and bringing the position to 59,747 shares worth $2.35M. The position accounts for ﹤0.01% of the portfolio, ranked #5791.

Susquehanna International Group first reported a position in ACMR in Q3 2020 and has held it in 22 quarters since. The position peaked at $12.3M in Q1 2021. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.

  • Susquehanna International Group held 59,747 shares of ACM Research worth $2.35M as of Q1 2026.
  • Susquehanna International Group bought 39,504 ACM Research shares in Q1 2026, an estimated $2.1M.
  • ACM Research made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #5791 holding.
  • Susquehanna International Group first reported a position in ACM Research in Q3 2020 and has held it in 22 quarters since.
  • Susquehanna International Group's ACM Research position peaked at $12.3M in Q1 2021.
  • 300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.