Jane Street
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Jane Street’s Jasper Therapeutics JSPR Stock Holding History

Jane Street’s Portfolio JSPR Stock Details JSPR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		$738K Buy
2025
Q1 		– Sell
2024
Q4 		$232K Sell
2024
Q3 		$251K Buy
2024
Q2 		– Sell
2024
Q1 		$1.23M Buy
2023
Q4 		$8.84K Buy
2023
Q2 		– Sell
2023
Q1 		$382K Buy
2021
Q4 		– Sell
2021
Q3 		$267K Buy