Mirabella Financial Services’s ACM Research ACMR Stock Holding History

Mirabella Financial Services’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 Q2	–	Sell	-17,105	Closed	-$673K	–	678
2026 Q1	$673K	Buy	+17,105	New	+$908K	0.06%	197
2024 Q3	–	Sell	-32,651	Closed	-$753K	–	153
2024 Q2	$753K	Buy	+32,651	New	+$826K	0.05%	199
2024 Q1	–	Sell	-41,045	Closed	-$802K	–	490
2023 Q4	$802K	Buy	+41,045	New	+$718K	0.11%	152
2021 Q1	–	Sell	-33,060	Closed	-$895K	–	265
2020 Q4	$895K	Buy	33,060 +7,224	+28%	+$185K	0.11%	139
2020 Q3	$595K	Buy	+25,836	New	+$734K	0.08%	119

Other funds holding ACMR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return

WFM Asia Road Town, Tortola, British Virgin Islands $663M AUM 15.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Mirabella Financial Services's ACMR Position: Q2 2026 in Review

Mirabella Financial Services sold out of ACM Research (ACMR) in Q2 2026, closing a stake of 17,105 shares — an estimated $673K sold.

Mirabella Financial Services first reported a position in ACMR in Q3 2020 and held it in 5 quarters. The position peaked at $895K in Q4 2020. 373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

Mirabella Financial Services reported no remaining ACM Research position as of Q2 2026 after selling out during the quarter.
Mirabella Financial Services sold 17,105 ACM Research shares in Q2 2026, an estimated $673K.
Mirabella Financial Services first reported a position in ACM Research in Q3 2020 and held it in 5 quarters.
Mirabella Financial Services's ACM Research position peaked at $895K in Q4 2020.
373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Mirabella Financial Services's 13F filing for Q2 2026, filed 31 Jul 2026.