Aristides Capital’s ACM Research ACMR Stock Holding History

Aristides Capital’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
2025 Q1	–	Sell	-13,500	Closed	-$204K	–	220
2024 Q4	$204K	Buy	+13,500	New	+$244K	0.04%	239
2023 Q4	–	Sell	-30,839	Closed	-$558K	–	280
2023 Q3	$558K	Hold	30,839	–	–	0.24%	73
2023 Q2	$403K	Buy	30,839 +15,000	+95%	+$158K	0.16%	96
2023 Q1	$185K	Buy	+15,839	New	+$183K	0.1%	123
2020 Q1	–	Sell	-114,822	Closed	-$706K	–	160
2019 Q4	$706K	Buy	+114,822	New	+$565K	0.55%	34

Other funds holding ACMR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Mitsubishi UFJ Trust & Banking Tokyo, Japan $40.6B AUM 25.18% 1-Year Est. Return

Triata Capital Hong Kong $552M AUM 2.89% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

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

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Pertento Partners London, United Kingdom $1.37B AUM 36.36% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Aristides Capital's ACMR Position: Q1 2025 in Review

Aristides Capital sold out of ACM Research (ACMR) in Q1 2025, closing a stake of 13,500 shares — an estimated $204K sold.

Aristides Capital first reported a position in ACMR in Q4 2019 and held it in 5 quarters. The position peaked at $706K in Q4 2019. 244 funds tracked by Wall St. Rank hold ACMR as of Q1 2025.

Aristides Capital reported no remaining ACM Research position as of Q1 2025 after selling out during the quarter.
Aristides Capital sold 13,500 ACM Research shares in Q1 2025, an estimated $204K.
Aristides Capital first reported a position in ACM Research in Q4 2019 and held it in 5 quarters.
Aristides Capital's ACM Research position peaked at $706K in Q4 2019.
244 funds tracked by Wall St. Rank held ACM Research as of Q1 2025.

Based on Aristides Capital's 13F filing for Q1 2025, filed 14 May 2025.