Royal Bank of Canada
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Royal Bank of Canada’s ACM Research ACMR Stock Holding History

Royal Bank of Canada’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 		$1.47M Buy
11,604
+7,486
+182% +$529K ﹤0.01% 3568
2026
Q1 		$162K Buy
4,118
+849
+26% +$45.1K ﹤0.01% 4834
2025
Q4 		$128K Sell
3,269
-42,802
-93% -$1.59M ﹤0.01% 5061
2025
Q3 		$1.8M Sell
46,071
-74,096
-62% -$2.2M ﹤0.01% 3486
2025
Q2 		$3.11M Buy
120,167
+111,256
+1,249% +$2.5M ﹤0.01% 2954
2025
Q1 		$209K Buy
8,911
+5,333
+149% +$122K ﹤0.01% 4667
2024
Q4 		$53K Sell
3,578
-3,569
-50% -$64.5K ﹤0.01% 5661
2024
Q3 		$146K Buy
7,147
+91
+1% +$1.74K ﹤0.01% 5063
2024
Q2 		$163K Buy
7,056
+3,123
+79% +$79K ﹤0.01% 4919
2024
Q1 		$115K Sell
3,933
-13,738
-78% -$314K ﹤0.01% 5109
2023
Q4 		$346K Buy
17,671
+949
+6% +$16.6K ﹤0.01% 4601
2023
Q3 		$302K Buy
16,722
+10,974
+191% +$163K ﹤0.01% 4445
2023
Q2 		$75K Buy
5,748
+1,712
+42% +$18K ﹤0.01% 5539
2023
Q1 		$47K Sell
4,036
-3,032
-43% -$35.1K ﹤0.01% 5649
2022
Q4 		$55K Buy
7,068
+5,780
+449% +$49K ﹤0.01% 5818
2022
Q3 		$16K Sell
1,288
-132,549
-99% -$2.16M ﹤0.01% 6224
2022
Q2 		$2.25M Sell
133,837
-11,951
-8% -$184K ﹤0.01% 2785
2022
Q1 		$3.02M Sell
145,788
-22,110
-13% -$556K ﹤0.01% 2677
2021
Q4 		$4.77M Buy
167,898
+167,316
+28,748% +$5.29M ﹤0.01% 2409
2021
Q3 		$21K Sell
582
-180
-24% -$5.51K ﹤0.01% 6669
2021
Q2 		$26K Sell
762
-21
-3% -$577 ﹤0.01% 6412
2021
Q1 		$22K Buy
783
+618
+375% +$20.4K ﹤0.01% 6361
2020
Q4 		$4K Buy
165
+159
+2,650% +$4.07K ﹤0.01% 6715
2020
Q3 		$0 Hold
6
– – ﹤0.01% 6565
2020
Q2 		$0 Sell
6
-3
-33% -$49 ﹤0.01% 6580
2020
Q1 		$0 Buy
+9
New +$97 ﹤0.01% 6610
2019
Q4 		– Sell
-9
Closed – – 6769
2019
Q3 		$0 Buy
+9
New +$47 ﹤0.01% 6641
2018
Q4 		– Sell
-1,056
Closed -$4K – 6689
2018
Q3 		$4K Buy
+1,056
New +$4.49K ﹤0.01% 6324

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

Royal Bank of Canada's ACMR Position: Q2 2026 in Review

Royal Bank of Canada increased its ACM Research (ACMR) stake by 182% in Q2 2026, buying an estimated $529K and bringing the position to 11,604 shares worth $1.47M. The position accounts for ﹤0.01% of the portfolio, ranked #3568.

Royal Bank of Canada first reported a position in ACMR in Q3 2018 and has held it in 28 quarters since. The position peaked at $4.77M in Q4 2021. 373 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • Royal Bank of Canada held 11,604 shares of ACM Research worth $1.47M as of Q2 2026.
  • Royal Bank of Canada bought 7,486 ACM Research shares in Q2 2026, an estimated $529K.
  • ACM Research made up ﹤0.01% of Royal Bank of Canada's portfolio in Q2 2026, its #3568 holding.
  • Royal Bank of Canada first reported a position in ACM Research in Q3 2018 and has held it in 28 quarters since.
  • Royal Bank of Canada's ACM Research position peaked at $4.77M in Q4 2021.
  • 373 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Royal Bank of Canada's 13F filing for Q2 2026, filed 14 Aug 2026.