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Martingale Asset Management’s ACM Research ACMR Stock Holding History

Martingale 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
2025
Q4 		– Sell
-11,242
Closed -$440K – 771
2025
Q3 		$440K Sell
11,242
-208
-2% -$6.17K 0.01% 631
2025
Q2 		$297K Buy
+11,450
New +$257K 0.01% 707

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

Martingale Asset Management's ACMR Position: Q4 2025 in Review

Martingale Asset Management sold out of ACM Research (ACMR) in Q4 2025, closing a stake of 11,242 shares — an estimated $440K sold.

Martingale Asset Management first reported a position in ACMR in Q2 2025 and held it in 2 quarters. The position peaked at $440K in Q3 2025. 277 funds tracked by Wall St. Rank hold ACMR as of Q4 2025.

  • Martingale Asset Management reported no remaining ACM Research position as of Q4 2025 after selling out during the quarter.
  • Martingale Asset Management sold 11,242 ACM Research shares in Q4 2025, an estimated $440K.
  • Martingale Asset Management first reported a position in ACM Research in Q2 2025 and held it in 2 quarters.
  • Martingale Asset Management's ACM Research position peaked at $440K in Q3 2025.
  • 277 funds tracked by Wall St. Rank held ACM Research as of Q4 2025.

Based on Martingale Asset Management's 13F filing for Q4 2025, filed 13 Feb 2026.