STRS Ohio’s ACM Research ACMR Stock Holding History

STRS Ohio’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	$610K	Buy	15,500 +8,800	+131%	+$467K	﹤0.01%	937
2025 Q4	$264K	Hold	6,700	–	–	﹤0.01%	1392
2025 Q3	$262K	Hold	6,700	–	–	﹤0.01%	1401
2025 Q2	$174K	Buy	6,700 +1,000	+18%	+$22.5K	﹤0.01%	1712
2025 Q1	$133K	Buy	5,700 +2,200	+63%	+$50.2K	﹤0.01%	1602
2024 Q4	$52.9K	Buy	3,500 +2,800	+400%	+$50.6K	﹤0.01%	1725
2024 Q3	$14.2K	Hold	700	–	–	﹤0.01%	1913
2024 Q2	$16.1K	Buy	+700	New	+$17.7K	﹤0.01%	1903
2024 Q1	–	Sell	-12,200	Closed	-$238K	–	1911
2023 Q4	$238K	Sell	12,200 -9,700	-44%	-$170K	﹤0.01%	1513
2023 Q3	$396K	Buy	+21,900	New	+$326K	﹤0.01%	1360
2019 Q2	–	Sell	-7,200	Closed	-$37K	–	2108
2019 Q1	$37K	Hold	7,200	–	–	﹤0.01%	1918
2018 Q4	$26K	Hold	7,200	–	–	﹤0.01%	1964
2018 Q3	$26K	Hold	7,200	–	–	﹤0.01%	2014
2018 Q2	$25K	Buy	+7,200	New	+$28.7K	﹤0.01%	2043

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

STRS Ohio's ACMR Position: Q1 2026 in Review

STRS Ohio increased its ACM Research (ACMR) stake by 131% in Q1 2026, buying an estimated $467K and bringing the position to 15,500 shares worth $610K. The position accounts for ﹤0.01% of the portfolio, ranked #937.

STRS Ohio first reported a position in ACMR in Q2 2018 and has held it in 14 quarters since. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.

STRS Ohio held 15,500 shares of ACM Research worth $610K as of Q1 2026.
STRS Ohio bought 8,800 ACM Research shares in Q1 2026, an estimated $467K.
ACM Research made up ﹤0.01% of STRS Ohio's portfolio in Q1 2026, its #937 holding.
STRS Ohio first reported a position in ACM Research in Q2 2018 and has held it in 14 quarters since.
300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.

Based on STRS Ohio's 13F filing for Q1 2026, filed 24 Apr 2026.