Renaissance Technologies
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Renaissance Technologies’s ACM Research ACMR Stock Holding History

Renaissance Technologies’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
2025
Q2 		$958K Buy
2024
Q2 		– Sell
2024
Q1 		$4.25M Buy
2023
Q1 		– Sell
2022
Q4 		$860K Buy
2022
Q2 		– Sell
2022
Q1 		$1.98M Sell
2021
Q4 		$7.19M Buy
2019
Q4 		– Sell
2019
Q3 		$687K Sell
2019
Q2 		$787K Buy