Norges Bank
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Norges Bank’s ACM Research ACMR Stock Holding History

Norges Bank’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 		$3.62M Buy
+28,528
New +$2.02M ﹤0.01% 1422
2026
Q1 		– Sell
-28,528
Closed -$1.13M – 22
2025
Q4 		$1.13M Buy
+28,528
New +$1.06M ﹤0.01% 1498
2025
Q3 		– Sell
-28,528
Closed -$739K – 22
2025
Q2 		$739K Hold
28,528
– – ﹤0.01% 1581
2025
Q1 		$666K Sell
28,528
-261,472
-90% -$5.97M ﹤0.01% 1671
2024
Q4 		$4.38M Sell
290,000
-98,800
-25% -$1.79M ﹤0.01% 1531
2024
Q3 		$7.89M Sell
388,800
-113,300
-23% -$2.17M ﹤0.01% 1414
2024
Q2 		$11.6M Buy
502,100
+212,100
+73% +$5.37M ﹤0.01% 1358
2024
Q1 		$8.45M Hold
290,000
– – ﹤0.01% 1500
2023
Q4 		$5.67M Buy
+290,000
New +$5.07M ﹤0.01% 1650
2022
Q2 		– Sell
-514,800
Closed -$10.7M – 2053
2022
Q1 		$10.7M Hold
514,800
– – ﹤0.01% 1682
2021
Q4 		$14.6M Buy
514,800
+234,600
+84% +$7.42M ﹤0.01% 1610
2021
Q3 		$10.3M Buy
+280,200
New +$8.57M ﹤0.01% 1756

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

Norges Bank's ACMR Position: Q2 2026 in Review

Norges Bank opened a new position in ACM Research (ACMR) in Q2 2026: 28,528 shares worth $3.62M. The stake represents ﹤0.01% of the portfolio and ranks #1422 among its holdings. This is a return to the name: Norges Bank previously reported a position in ACMR as recently as Q4 2025.

Norges Bank first reported a position in ACMR in Q3 2021 and has held it in 12 quarters since. The position peaked at $14.6M in Q4 2021. 375 funds tracked by Wall St. Rank hold ACMR as of Q2 2026.

  • Norges Bank held 28,528 shares of ACM Research worth $3.62M as of Q2 2026.
  • ACM Research was a new Norges Bank position in Q2 2026.
  • ACM Research made up ﹤0.01% of Norges Bank's portfolio in Q2 2026, its #1422 holding.
  • Norges Bank first reported a position in ACM Research in Q3 2021 and has held it in 12 quarters since.
  • Norges Bank's ACM Research position peaked at $14.6M in Q4 2021.
  • 375 funds tracked by Wall St. Rank held ACM Research as of Q2 2026.

Based on Norges Bank's 13F filing for Q2 2026, filed 12 Aug 2026.