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Caitong International Asset Management’s ACM Research ACMR Stock Holding History

Caitong International Asset 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 		$779K Buy
6,141
+2,614
+74% +$185K 0.11% 160
2026
Q1 		$139K Buy
+3,527
New +$187K 0.03% 483
2025
Q3 		– Sell
-196
Closed -$5.08K – 1883
2025
Q2 		$5.08K Sell
196
-4,477
-96% -$101K ﹤0.01% 1008
2025
Q1 		$109K Buy
4,673
+4,192
+872% +$95.7K 0.08% 255
2024
Q4 		$7.26K Buy
+481
New +$8.69K 0.01% 1000

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

Caitong International Asset Management's ACMR Position: Q2 2026 in Review

Caitong International Asset Management increased its ACM Research (ACMR) stake by 74% in Q2 2026, buying an estimated $185K and bringing the position to 6,141 shares worth $779K. The position accounts for 0.11% of the portfolio, ranked #160.

Caitong International Asset Management first reported a position in ACMR in Q4 2024 and has held it in 5 quarters since. 373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • Caitong International Asset Management held 6,141 shares of ACM Research worth $779K as of Q2 2026.
  • Caitong International Asset Management bought 2,614 ACM Research shares in Q2 2026, an estimated $185K.
  • ACM Research made up 0.11% of Caitong International Asset Management's portfolio in Q2 2026, its #160 holding.
  • Caitong International Asset Management first reported a position in ACM Research in Q4 2024 and has held it in 5 quarters since.
  • 373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Caitong International Asset Management's 13F filing for Q2 2026, filed 5 Aug 2026.