Fuller & Thaler Asset Management
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Fuller & Thaler Asset Management’s ACM Research ACMR Stock Holding History

Fuller & Thaler 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 		$81.1M Buy
+639,448
New +$45.2M 0.22% 161
2024
Q4 		– Sell
-1,268,974
Closed -$25.8M – 605
2024
Q3 		$25.8M Buy
1,268,974
+138,012
+12% +$2.65M 0.1% 243
2024
Q2 		$26.1M Buy
1,130,962
+261,317
+30% +$6.61M 0.11% 233
2024
Q1 		$25.3M Buy
+869,645
New +$19.9M 0.11% 209
2023
Q4 		– Sell
-218,200
Closed -$3.95M – 524
2023
Q3 		$3.95M Sell
218,200
-9,160
-4% -$136K 0.02% 298
2023
Q2 		$2.97M Buy
227,360
+725
+0.3% +$7.64K 0.02% 322
2023
Q1 		$2.65M Buy
+226,635
New +$2.62M 0.02% 322

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

Fuller & Thaler Asset Management's ACMR Position: Q2 2026 in Review

Fuller & Thaler Asset Management opened a new position in ACM Research (ACMR) in Q2 2026: 639,448 shares worth $81.1M. The stake represents 0.22% of the portfolio and ranks #161 among its holdings. This is a return to the name: Fuller & Thaler Asset Management previously reported a position in ACMR as recently as Q3 2024.

Fuller & Thaler Asset Management first reported a position in ACMR in Q1 2023 and has held it in 7 quarters since. 375 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • Fuller & Thaler Asset Management held 639,448 shares of ACM Research worth $81.1M as of Q2 2026.
  • ACM Research was a new Fuller & Thaler Asset Management position in Q2 2026.
  • ACM Research made up 0.22% of Fuller & Thaler Asset Management's portfolio in Q2 2026, its #161 holding.
  • Fuller & Thaler Asset Management first reported a position in ACM Research in Q1 2023 and has held it in 7 quarters since.
  • 375 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Fuller & Thaler Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.