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 		$2.35M Buy
59,747
+39,504
+195% +$2.1M ﹤0.01% 5791
2025
Q4 		$799K Sell
20,243
-100,363
-83% -$3.74M ﹤0.01% 7686
2025
Q3 		$4.72M Sell
120,606
-129,768
-52% -$3.85M ﹤0.01% 4182
2025
Q2 		$6.48M Sell
250,374
-194,381
-44% -$4.37M ﹤0.01% 3510
2025
Q1 		$10.4M Buy
444,755
+221,106
+99% +$5.05M ﹤0.01% 2486
2024
Q4 		$3.38M Sell
223,649
-5,604
-2% -$101K ﹤0.01% 4246
2024
Q3 		$4.65M Sell
229,253
-106,148
-32% -$2.03M ﹤0.01% 3702
2024
Q2 		$7.73M Buy
335,401
+85,466
+34% +$2.16M ﹤0.01% 2811
2024
Q1 		$7.28M Buy
249,935
+146,746
+142% +$3.36M ﹤0.01% 3068
2023
Q4 		$2.02M Buy
103,189
+89,387
+648% +$1.56M ﹤0.01% 5333
2023
Q3 		$250K Sell
13,802
-5,997
-30% -$89.2K ﹤0.01% 9747
2023
Q2 		$259K Sell
19,799
-205,213
-91% -$2.16M ﹤0.01% 9740
2023
Q1 		$2.63M Buy
225,012
+205,851
+1,074% +$2.38M ﹤0.01% 4582
2022
Q4 		$148K Sell
19,161
-62,279
-76% -$528K ﹤0.01% 10515
2022
Q3 		$1.01M Sell
81,440
-172,014
-68% -$2.8M ﹤0.01% 6599
2022
Q2 		$4.27M Sell
253,454
-137,175
-35% -$2.11M ﹤0.01% 3442
2022
Q1 		$8.08M Buy
+390,629
New +$9.83M ﹤0.01% 2847
2021
Q4 		– Sell
-6,990
Closed -$221K – 13020
2021
Q3 		$256K Sell
6,990
-176,391
-96% -$5.4M ﹤0.01% 10957
2021
Q2 		$6.25M Sell
183,381
-274,002
-60% -$7.53M ﹤0.01% 3623
2021
Q1 		$12.3M Buy
457,383
+193,488
+73% +$6.4M ﹤0.01% 2464
2020
Q4 		$7.15M Sell
263,895
-198,483
-43% -$5.08M ﹤0.01% 2914
2020
Q3 		$10.7M Buy
+462,378
New +$13.1M ﹤0.01% 2101

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.