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CenterBook Partners’s ACM Research ACMR Stock Holding History

CenterBook Partners’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 		$5.26M Buy
+41,438
New +$2.93M 0.26% 100

Other funds holding ACMR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
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
WA
WFM Asia Road Town, Tortola, British Virgin Islands $663M AUM 15.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

CenterBook Partners's ACMR Position: Q2 2026 in Review

CenterBook Partners opened a new position in ACM Research (ACMR) in Q2 2026: 41,438 shares worth $5.26M. The stake represents 0.26% of the portfolio and ranks #100 among its holdings.

373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • CenterBook Partners held 41,438 shares of ACM Research worth $5.26M as of Q2 2026.
  • ACM Research was a new CenterBook Partners position in Q2 2026.
  • ACM Research made up 0.26% of CenterBook Partners's portfolio in Q2 2026, its #100 holding.
  • 373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.