Nomura Holdings’s ACM Research ACMR Stock Holding History

Nomura Holdings’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	$217K	Sell	5,521 -4,246	-43%	-$225K	﹤0.01%	1560
2025 Q4	$385K	Sell	9,767 -134,725	-93%	-$5.02M	﹤0.01%	1606
2025 Q3	$5.65M	Buy	+144,492	New	+$4.29M	0.01%	722
2024 Q3	–	Sell	-10,078	Closed	-$232K	–	1504
2024 Q2	$232K	Buy	+10,078	New	+$255K	﹤0.01%	1564
2022 Q4	–	Sell	-158,501	Closed	-$1.99M	–	1481
2022 Q3	$1.99M	Buy	158,501 +6,008	+4%	+$97.7K	0.01%	813
2022 Q2	$2.38M	Hold	152,493	–	–	0.01%	751
2022 Q1	$3.17M	Sell	152,493 -7,200	-5%	-$181K	0.01%	753
2021 Q4	$4.55M	Buy	159,693 +7,200	+5%	+$228K	0.01%	727
2021 Q3	$5.47M	Hold	152,493	–	–	0.01%	591
2021 Q2	$5.21M	Hold	152,493	–	–	0.01%	563
2021 Q1	$4.12M	Hold	152,493	–	–	0.01%	606
2020 Q4	$4.13M	Sell	152,493 -51,300	-25%	-$1.31M	0.01%	626
2020 Q3	$4.7M	Buy	203,793 +178,029	+691%	+$5.06M	0.01%	477
2020 Q2	$534K	Sell	25,764 -209,019	-89%	-$3.43M	﹤0.01%	862
2020 Q1	$2.32M	Buy	+234,783	New	+$2.53M	0.01%	437

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

Nomura Holdings's ACMR Position: Q1 2026 in Review

Nomura Holdings reduced its ACM Research (ACMR) stake by 43% in Q1 2026, selling an estimated $225K and leaving 5,521 shares worth $217K. The position accounts for ﹤0.01% of the portfolio, ranked #1560.

Nomura Holdings first reported a position in ACMR in Q1 2020 and has held it in 15 quarters since. The position peaked at $5.65M in Q3 2025. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.

Nomura Holdings held 5,521 shares of ACM Research worth $217K as of Q1 2026.
Nomura Holdings sold 4,246 ACM Research shares in Q1 2026, an estimated $225K.
ACM Research made up ﹤0.01% of Nomura Holdings's portfolio in Q1 2026, its #1560 holding.
Nomura Holdings first reported a position in ACM Research in Q1 2020 and has held it in 15 quarters since.
Nomura Holdings's ACM Research position peaked at $5.65M in Q3 2025.
300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.

Based on Nomura Holdings's 13F filing for Q1 2026, filed 15 May 2026.