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Campbell & Co Investment Adviser’s ACM Research ACMR Stock Holding History

Campbell & Co Investment Adviser’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
2025
Q4 		– Sell
-51,822
Closed -$2.03M – 1100
2025
Q3 		$2.03M Buy
+51,822
New +$1.54M 0.15% 185
2024
Q2 		– Sell
-40,380
Closed -$1.18M – 1013
2024
Q1 		$1.18M Buy
+40,380
New +$924K 0.1% 328
2022
Q4 		– Sell
-10,686
Closed -$133K – 741
2022
Q3 		$133K Buy
+10,686
New +$174K 0.03% 665

Other funds holding ACMR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
TC
Triata Capital Hong Kong $552M AUM 2.89% 1-Year Est. Return
SAM
Southeastern Asset Management Memphis, Tennessee $2.03B AUM 7.06% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Campbell & Co Investment Adviser's ACMR Position: Q4 2025 in Review

Campbell & Co Investment Adviser sold out of ACM Research (ACMR) in Q4 2025, closing a stake of 51,822 shares — an estimated $2.03M sold.

Campbell & Co Investment Adviser first reported a position in ACMR in Q3 2022 and held it in 3 quarters. The position peaked at $2.03M in Q3 2025. 277 funds tracked by Wall St. Rank hold ACMR as of Q4 2025.

  • Campbell & Co Investment Adviser reported no remaining ACM Research position as of Q4 2025 after selling out during the quarter.
  • Campbell & Co Investment Adviser sold 51,822 ACM Research shares in Q4 2025, an estimated $2.03M.
  • Campbell & Co Investment Adviser first reported a position in ACM Research in Q3 2022 and held it in 3 quarters.
  • Campbell & Co Investment Adviser's ACM Research position peaked at $2.03M in Q3 2025.
  • 277 funds tracked by Wall St. Rank held ACM Research as of Q4 2025.

Based on Campbell & Co Investment Adviser's 13F filing for Q4 2025, filed 12 Feb 2026.