Fifth Third Bancorp
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Fifth Third Bancorp’s ACM Research ACMR Stock Holding History

Fifth Third Bancorp’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 		$2.93M Buy
23,063
+11,649
+102% +$824K ﹤0.01% 1066
2026
Q1 		$449K Buy
11,414
+11,316
+11,547% +$601K ﹤0.01% 2094
2025
Q4 		$3.87K Buy
+98
New +$3.65K ﹤0.01% 2353

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

Fifth Third Bancorp's ACMR Position: Q2 2026 in Review

Fifth Third Bancorp increased its ACM Research (ACMR) stake by 102% in Q2 2026, buying an estimated $824K and bringing the position to 23,063 shares worth $2.93M. The position accounts for ﹤0.01% of the portfolio, ranked #1066.

Fifth Third Bancorp first reported a position in ACMR in Q4 2025 and has held it in 3 quarters since. 376 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • Fifth Third Bancorp held 23,063 shares of ACM Research worth $2.93M as of Q2 2026.
  • Fifth Third Bancorp bought 11,649 ACM Research shares in Q2 2026, an estimated $824K.
  • ACM Research made up ﹤0.01% of Fifth Third Bancorp's portfolio in Q2 2026, its #1066 holding.
  • Fifth Third Bancorp first reported a position in ACM Research in Q4 2025 and has held it in 3 quarters since.
  • 376 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Fifth Third Bancorp's 13F filing for Q2 2026, filed 5 Aug 2026.