ACM
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Atika Capital Management’s ACM Research ACMR Stock Holding History

Atika 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 		$7.99M Buy
+63,000
New +$4.45M 0.53% 49

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

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

Atika Capital Management opened a new position in ACM Research (ACMR) in Q2 2026: 63,000 shares worth $7.99M. The stake represents 0.53% of the portfolio and ranks #49 among its holdings.

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

  • Atika Capital Management held 63,000 shares of ACM Research worth $7.99M as of Q2 2026.
  • ACM Research was a new Atika Capital Management position in Q2 2026.
  • ACM Research made up 0.53% of Atika Capital Management's portfolio in Q2 2026, its #49 holding.
  • 373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

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