Squarepoint’s ACM Research ACMR Stock Holding History

Squarepoint’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 Q3	–	Sell	-6,100	Closed	-$774K	–	4364
2026 Q2	$774K	Buy	+6,100	New	+$431K	﹤0.01%	3103
2025 Q4	–	Sell	-33,000	Closed	-$1.29M	–	4195
2025 Q3	$1.29M	Sell	33,000 -4,800	-13%	-$142K	﹤0.01%	2462
2025 Q2	$979K	Sell	37,800 -22,300	-37%	-$501K	﹤0.01%	2679
2025 Q1	$1.4M	Buy	+60,100	New	+$1.37M	﹤0.01%	2364
2024 Q3	–	Sell	-34,200	Closed	-$789K	–	4050
2024 Q2	$789K	Hold	34,200	–	–	﹤0.01%	2735
2024 Q1	$997K	Sell	34,200 -7,000	-17%	-$160K	﹤0.01%	2603
2023 Q4	$805K	Sell	41,200 -41,300	-50%	-$722K	﹤0.01%	2678
2023 Q3	$1.49M	Buy	82,500 +41,300	+100%	+$614K	﹤0.01%	2034
2023 Q2	$539K	Sell	41,200 -100	-0.2%	-$1.05K	﹤0.01%	2575
2023 Q1	$483K	Hold	41,300	–	–	﹤0.01%	2322
2022 Q4	$318K	Buy	41,300 +29,100	+239%	+$247K	﹤0.01%	2546
2022 Q3	$152K	Hold	12,200	–	–	﹤0.01%	2742
2022 Q2	$205K	Buy	+12,200	New	+$188K	﹤0.01%	2465

Other funds holding ACMR

Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Polunin Capital Partners London, United Kingdom $497M AUM 11.85% 1-Year Est. Return

Capital International Investors Los Angeles, California $483B AUM 27.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Squarepoint's ACMR Position: Q3 2026 in Review

Squarepoint opened a new position in ACM Research (ACMR) in Q3 2026: 49,734 shares worth $4.02M. The stake represents ﹤0.01% of the portfolio and ranks #1607 among its holdings. This is a return to the name: Squarepoint previously reported a position in ACMR as recently as Q2 2025.

Squarepoint first reported a position in ACMR in Q2 2019 and has held it in 18 quarters since. 242 funds tracked by Wall St. Rank hold ACMR as of Q3 2026.

Squarepoint held 49,734 shares of ACM Research worth $4.02M as of Q3 2026.
ACM Research was a new Squarepoint position in Q3 2026.
ACM Research made up ﹤0.01% of Squarepoint's portfolio in Q3 2026, its #1607 holding.
Squarepoint first reported a position in ACM Research in Q2 2019 and has held it in 18 quarters since.
242 funds tracked by Wall St. Rank held ACM Research as of Q3 2026.

Based on Squarepoint's 13F filing for Q3 2026, filed 9 Nov 2026.