Whittier Trust’s ACM Research ACMR Stock Holding History

Whittier Trust’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	$4.93K	Hold	50	–	–	﹤0.01%	1215
2026 Q1	$2.08K	Buy	+50	New	+$2.65K	﹤0.01%	1272

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

Whittier Trust's ACMR Position: Q2 2026 in Review

Whittier Trust held its ACM Research (ACMR) position steady in Q2 2026 at 50 shares worth $4.93K. The position accounts for ﹤0.01% of the portfolio, ranked #1215.

Whittier Trust first reported a position in ACMR in Q1 2026 and has held it in 2 quarters since. 373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

Whittier Trust held 50 shares of ACM Research worth $4.93K as of Q2 2026.
Whittier Trust left its ACM Research share count unchanged in Q2 2026.
ACM Research made up ﹤0.01% of Whittier Trust's portfolio in Q2 2026, its #1215 holding.
Whittier Trust first reported a position in ACM Research in Q1 2026 and has held it in 2 quarters since.
373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Whittier Trust's 13F filing for Q2 2026, filed 28 Jul 2026.