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CIM LLC’s ACM Research ACMR Stock Holding History

CIM LLC’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 		$1.59M Sell
12,528
-2,221
-15% -$157K 0.21% 90
2026
Q1 		$580K Sell
14,749
-1,435
-9% -$76.2K 0.08% 109
2025
Q4 		$638K Sell
16,184
-941
-5% -$35.1K 0.08% 112
2025
Q3 		$670K Sell
17,125
-18
-0.1% -$534 0.09% 107
2025
Q2 		$444K Buy
17,143
+320
+2% +$7.2K 0.06% 122
2025
Q1 		$393K Sell
16,823
-326
-2% -$7.45K 0.06% 121
2024
Q4 		$259K Buy
17,149
+475
+3% +$8.58K 0.04% 153
2024
Q3 		$338K Sell
16,674
-114
-0.7% -$2.19K 0.05% 136
2024
Q2 		$278K Buy
16,788
+1,326
+9% +$33.6K 0.04% 135
2024
Q1 		$451K Buy
+15,462
New +$354K 0.07% 110
2022
Q1 		– Sell
-11,523
Closed -$278K – 149
2021
Q4 		$278K Buy
11,523
+1,518
+15% +$48K 0.05% 125
2021
Q3 		$342K Buy
+10,005
New +$306K 0.05% 123

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

CIM LLC's ACMR Position: Q2 2026 in Review

CIM LLC reduced its ACM Research (ACMR) stake by 15% in Q2 2026, selling an estimated $157K and leaving 12,528 shares worth $1.59M. The position accounts for 0.21% of the portfolio, ranked #90.

CIM LLC first reported a position in ACMR in Q3 2021 and has held it in 12 quarters since. 376 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • CIM LLC held 12,528 shares of ACM Research worth $1.59M as of Q2 2026.
  • CIM LLC sold 2,221 ACM Research shares in Q2 2026, an estimated $157K.
  • ACM Research made up 0.21% of CIM LLC's portfolio in Q2 2026, its #90 holding.
  • CIM LLC first reported a position in ACM Research in Q3 2021 and has held it in 12 quarters since.
  • 376 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on CIM LLC's 13F filing for Q2 2026, filed 13 Aug 2026.