KBC Group’s ACM Research ACMR Stock Holding History

KBC Group’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	$67K	Sell	1,698 -577	-25%	-$30.6K	﹤0.01%	1532
2025 Q4	$90K	Buy	2,275 +1,047	+85%	+$39K	﹤0.01%	1351
2025 Q3	$48K	Hold	1,228	–	–	﹤0.01%	1659
2025 Q2	$32K	Hold	1,228	–	–	﹤0.01%	1694
2025 Q1	$29K	Buy	+1,228	New	+$28K	﹤0.01%	1861
2024 Q2	–	Sell	-915	Closed	-$27K	–	1843
2024 Q1	$27K	Buy	+915	New	+$20.9K	﹤0.01%	1791

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

KBC Group's ACMR Position: Q1 2026 in Review

KBC Group reduced its ACM Research (ACMR) stake by 25% in Q1 2026, selling an estimated $30.6K and leaving 1,698 shares worth $67K. The position accounts for ﹤0.01% of the portfolio, ranked #1532.

KBC Group first reported a position in ACMR in Q1 2024 and has held it in 6 quarters since. The position peaked at $90K in Q4 2025. 300 funds tracked by Wall St. Rank hold ACMR as of Q1 2026.

KBC Group held 1,698 shares of ACM Research worth $67K as of Q1 2026.
KBC Group sold 577 ACM Research shares in Q1 2026, an estimated $30.6K.
ACM Research made up ﹤0.01% of KBC Group's portfolio in Q1 2026, its #1532 holding.
KBC Group first reported a position in ACM Research in Q1 2024 and has held it in 6 quarters since.
KBC Group's ACM Research position peaked at $90K in Q4 2025.
300 funds tracked by Wall St. Rank held ACM Research as of Q1 2026.

Based on KBC Group's 13F filing for Q1 2026, filed 7 May 2026.