Rockefeller Capital Management’s ACM Research ACMR Stock Holding History

Rockefeller Capital Management’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	$60K	Buy	473 +437	+1,214%	+$30.9K	﹤0.01%	3273
2026 Q1	$1.42K	Buy	+36	New	+$1.91K	﹤0.01%	4447
2025 Q2	–	Sell	-140,924	Closed	-$3.29M	–	1717
2025 Q1	$3.29M	Buy	+140,924	New	+$3.22M	0.01%	858
2024 Q4	–	Sell	-10,846	Closed	-$220K	–	1654
2024 Q3	$220K	Sell	10,846 -1,767	-14%	-$33.9K	﹤0.01%	1592
2024 Q2	$291K	Sell	12,613 -154	-1%	-$3.9K	﹤0.01%	1553
2024 Q1	$372K	Buy	+12,767	New	+$292K	﹤0.01%	1543
2023 Q1	–	Sell	-5,952	Closed	-$45K	–	1986
2022 Q4	$45K	Buy	5,952 +50	+0.8%	+$424	﹤0.01%	2436
2022 Q3	$73K	Buy	+5,902	New	+$96K	﹤0.01%	2158
2021 Q4	–	Sell	-93	Closed	-$3K	–	3739
2021 Q3	$3K	Buy	+93	New	+$2.85K	﹤0.01%	3305

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

Rockefeller Capital Management's ACMR Position: Q2 2026 in Review

Rockefeller Capital Management increased its ACM Research (ACMR) stake by 1,214% in Q2 2026, buying an estimated $30.9K and bringing the position to 473 shares worth $60K. The position accounts for ﹤0.01% of the portfolio, ranked #3273.

Rockefeller Capital Management first reported a position in ACMR in Q3 2021 and has held it in 9 quarters since. The position peaked at $3.29M in Q1 2025. 373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

Rockefeller Capital Management held 473 shares of ACM Research worth $60K as of Q2 2026.
Rockefeller Capital Management bought 437 ACM Research shares in Q2 2026, an estimated $30.9K.
ACM Research made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q2 2026, its #3273 holding.
Rockefeller Capital Management first reported a position in ACM Research in Q3 2021 and has held it in 9 quarters since.
Rockefeller Capital Management's ACM Research position peaked at $3.29M in Q1 2025.
373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Rockefeller Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.