MML Investors Services
ACMR icon

MML Investors Services’s ACM Research ACMR Stock Holding History

MML Investors Services’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 		$3.14M Buy
24,742
+2,675
+12% +$189K 0.01% 1256
2026
Q1 		$868K Sell
22,067
-784
-3% -$41.6K ﹤0.01% 1870
2025
Q4 		$901K Buy
22,851
+217
+1% +$8.09K ﹤0.01% 1861
2025
Q3 		$886K Buy
22,634
+3,912
+21% +$116K ﹤0.01% 1817
2025
Q2 		$485K Buy
18,722
+3,498
+23% +$78.7K ﹤0.01% 2120
2025
Q1 		$355K Sell
15,224
-3,113
-17% -$71.1K ﹤0.01% 2214
2024
Q4 		$277K Buy
+18,337
New +$331K ﹤0.01% 2314
2024
Q1 		– Sell
-11,739
Closed -$229K – 2467
2023
Q4 		$229K Sell
11,739
-3,816
-25% -$66.7K ﹤0.01% 2229
2023
Q3 		$282K Buy
+15,555
New +$231K ﹤0.01% 1967

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 $3.38T AUM 44.17% 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

MML Investors Services's ACMR Position: Q2 2026 in Review

MML Investors Services increased its ACM Research (ACMR) stake by 12% in Q2 2026, buying an estimated $189K and bringing the position to 24,742 shares worth $3.14M. The position accounts for 0.01% of the portfolio, ranked #1256.

MML Investors Services first reported a position in ACMR in Q3 2023 and has held it in 9 quarters since. 376 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • MML Investors Services held 24,742 shares of ACM Research worth $3.14M as of Q2 2026.
  • MML Investors Services bought 2,675 ACM Research shares in Q2 2026, an estimated $189K.
  • ACM Research made up 0.01% of MML Investors Services's portfolio in Q2 2026, its #1256 holding.
  • MML Investors Services first reported a position in ACM Research in Q3 2023 and has held it in 9 quarters since.
  • 376 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on MML Investors Services's 13F filing for Q2 2026, filed 7 Aug 2026.