HRT Financial’s ACM Research ACMR Stock Holding History

HRT Financial’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	$5.09M	Buy	129,328 +30,988	+32%	+$1.65M	0.01%	985
2025 Q4	$3.88M	Buy	98,340 +61,961	+170%	+$2.31M	0.01%	902
2025 Q3	$1.42M	Sell	36,379 -169,329	-82%	-$5.03M	0.01%	1342
2025 Q2	$5.33M	Buy	+205,708	New	+$4.63M	0.02%	506
2023 Q4	–	Sell	-56,095	Closed	-$1.01M	–	2234
2023 Q3	$1.01M	Buy	56,095 +21,042	+60%	+$313K	0.01%	967
2023 Q2	$458K	Buy	35,053 +11,631	+50%	+$123K	﹤0.01%	1401
2023 Q1	$274K	Sell	23,422 -4,551	-16%	-$52.6K	﹤0.01%	1763
2022 Q4	$215K	Buy	+27,973	New	+$237K	﹤0.01%	1907
2022 Q1	–	Sell	-17,397	Closed	-$494K	–	3006
2021 Q4	$494K	Sell	17,397 -48,234	-73%	-$1.52M	﹤0.01%	1865
2021 Q3	$2.41M	Buy	+65,631	New	+$2.01M	0.01%	624
2021 Q2	–	Sell	-85,905	Closed	-$2.31M	–	2765
2021 Q1	$2.31M	Buy	+85,905	New	+$2.84M	0.02%	546
2020 Q4	–	Sell	-18,183	Closed	-$418K	–	1779
2020 Q3	$418K	Buy	18,183 +7,182	+65%	+$204K	0.01%	965
2020 Q2	$228K	Buy	+11,001	New	+$181K	0.01%	1099

Other funds holding ACMR

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

HRT Financial's ACMR Position: Q1 2026 in Review

HRT Financial increased its ACM Research (ACMR) stake by 32% in Q1 2026, buying an estimated $1.65M and bringing the position to 129,328 shares worth $5.09M. The position accounts for 0.01% of the portfolio, ranked #985.

HRT Financial first reported a position in ACMR in Q2 2020 and has held it in 13 quarters since. The position peaked at $5.33M in Q2 2025. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.

HRT Financial held 129,328 shares of ACM Research worth $5.09M as of Q1 2026.
HRT Financial bought 30,988 ACM Research shares in Q1 2026, an estimated $1.65M.
ACM Research made up 0.01% of HRT Financial's portfolio in Q1 2026, its #985 holding.
HRT Financial first reported a position in ACM Research in Q2 2020 and has held it in 13 quarters since.
HRT Financial's ACM Research position peaked at $5.33M in Q2 2025.
300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.

Based on HRT Financial's 13F filing for Q1 2026, filed 14 May 2026.