Optiver Holding

Optiver Holding’s Jasper Therapeutics JSPR Stock Holding History

Optiver Holding’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
2026 Q1	$6	Hold	7	–	–	﹤0.01%	2280
2025 Q4	$13	Buy	7 +1	+17%	+$2	﹤0.01%	2423
2025 Q3	$14	Buy	+6	New	+$18	﹤0.01%	2649

Other funds holding JSPR

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Millennium Management

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Acorn Capital Advisors New York $352M AUM 299.18% 1-Year Est. Return

Kingdon Capital Management New York $911M AUM 51.11% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Rock Springs Capital Management Baltimore, Maryland $1.7B AUM 93.03% 1-Year Est. Return

Carlyle Group Washington, District of Columbia $10.6B AUM 11.25% 1-Year Est. Return

Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return

Lion Point Capital New York $16.7M AUM 119.35% 1-Year Est. Return