Cerity Partners
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Cerity Partners’s ACM Research ACMR Stock Holding History

Cerity Partners’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 		$961K Sell
7,576
-19,962
-72% -$1.41M ﹤0.01% 2030
2026
Q1 		$1.08M Sell
27,538
-240,799
-90% -$12.8M ﹤0.01% 1820
2025
Q4 		$10.6M Buy
268,337
+230,594
+611% +$8.59M 0.02% 617
2025
Q3 		$1.48M Buy
37,743
+1,882
+5% +$55.9K ﹤0.01% 1425
2025
Q2 		$929K Buy
35,861
+12,510
+54% +$281K ﹤0.01% 1548
2025
Q1 		$545K Buy
+23,351
New +$533K ﹤0.01% 1714

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

Cerity Partners's ACMR Position: Q2 2026 in Review

Cerity Partners reduced its ACM Research (ACMR) stake by 72% in Q2 2026, selling an estimated $1.41M and leaving 7,576 shares worth $961K. The position accounts for ﹤0.01% of the portfolio, ranked #2030.

Cerity Partners first reported a position in ACMR in Q1 2025 and has held it in 6 quarters since. The position peaked at $10.6M in Q4 2025. 373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • Cerity Partners held 7,576 shares of ACM Research worth $961K as of Q2 2026.
  • Cerity Partners sold 19,962 ACM Research shares in Q2 2026, an estimated $1.41M.
  • ACM Research made up ﹤0.01% of Cerity Partners's portfolio in Q2 2026, its #2030 holding.
  • Cerity Partners first reported a position in ACM Research in Q1 2025 and has held it in 6 quarters since.
  • Cerity Partners's ACM Research position peaked at $10.6M in Q4 2025.
  • 373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Cerity Partners's 13F filing for Q2 2026, filed 14 Aug 2026.