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CIBC Bancorp USA’s ACM Research ACMR Stock Holding History

CIBC Bancorp USA’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 		$386K Buy
+3,039
New +$215K ﹤0.01% 1406
2025
Q3 		$211K Buy
+5,388
New +$160K ﹤0.01% 1238

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 $3.38T AUM 44.17% 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

CIBC Bancorp USA's ACMR Position: Q2 2026 in Review

CIBC Bancorp USA opened a new position in ACM Research (ACMR) in Q2 2026: 3,039 shares worth $386K. The stake represents ﹤0.01% of the portfolio and ranks #1406 among its holdings. This is a return to the name: CIBC Bancorp USA previously reported a position in ACMR as recently as Q3 2025.

CIBC Bancorp USA first reported a position in ACMR in Q3 2025 and has held it in 2 quarters since. 376 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • CIBC Bancorp USA held 3,039 shares of ACM Research worth $386K as of Q2 2026.
  • ACM Research was a new CIBC Bancorp USA position in Q2 2026.
  • ACM Research made up ﹤0.01% of CIBC Bancorp USA's portfolio in Q2 2026, its #1406 holding.
  • CIBC Bancorp USA first reported a position in ACM Research in Q3 2025 and has held it in 2 quarters since.
  • 376 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on CIBC Bancorp USA's 13F filing for Q2 2026, filed 13 Aug 2026.