Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
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Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s ACM Research ACMR Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’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 		$9.49M Buy
74,778
+17,630
+31% +$1.25M 0.01% 640
2026
Q1 		$2.25M Buy
+57,148
New +$3.03M ﹤0.01% 964
2024
Q1 		– Sell
-106,000
Closed -$2.07M – 915
2023
Q4 		$2.07M Hold
106,000
– – 0.01% 631
2023
Q3 		$1.92M Hold
106,000
– – 0.01% 566
2023
Q2 		$1.39M Hold
106,000
– – 0.01% 658
2023
Q1 		$1.24M Sell
106,000
-617,200
-85% -$7.14M 0.01% 675
2022
Q4 		$5.58M Sell
723,200
-931,700
-56% -$7.9M 0.03% 400
2022
Q3 		$20.6M Buy
1,654,900
+271,500
+20% +$4.42M 0.1% 120
2022
Q2 		$23.3M Buy
1,383,400
+355,300
+35% +$5.47M 0.1% 128
2022
Q1 		$21.3M Buy
1,028,100
+722,700
+237% +$18.2M 0.07% 177
2021
Q4 		$8.68M Sell
305,400
-678,576
-69% -$21.5M 0.02% 448
2021
Q3 		$36.1M Buy
983,976
+793,911
+418% +$24.3M 0.09% 146
2021
Q2 		$6.48M Buy
+190,065
New +$5.22M 0.01% 543

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

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's ACMR Position: Q2 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund increased its ACM Research (ACMR) stake by 31% in Q2 2026, buying an estimated $1.25M and bringing the position to 74,778 shares worth $9.49M. The position accounts for 0.01% of the portfolio, ranked #640.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in ACMR in Q2 2021 and has held it in 13 quarters since. The position peaked at $36.1M in Q3 2021. 376 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 74,778 shares of ACM Research worth $9.49M as of Q2 2026.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund bought 17,630 ACM Research shares in Q2 2026, an estimated $1.25M.
  • ACM Research made up 0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q2 2026, its #640 holding.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in ACM Research in Q2 2021 and has held it in 13 quarters since.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's ACM Research position peaked at $36.1M in Q3 2021.
  • 376 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q2 2026, filed 13 Aug 2026.