JSPR β€” JASPER THERAPEUTICS INC

Ownership history in Simplify Asset Management Inc.  Β·  2 quarters on record

This page tracks every 13F SEC filing in which Simplify Asset Management Inc. reported a position in JASPER THERAPEUTICS INC (JSPR). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
0.03% (2025 Q3)
πŸ“Š Avg. % of fund
0.02%
πŸ“… First filed
2024 Q4
πŸ“… Last filed
2025 Q3
⏱ Quarters held
2
% of Fund (quarterly)    JSPR price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 2 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 609,053 +589,053 +2945.3% 0.03% $1.4M $2.38
2024 Q4 INITIATED 20,000 β€” β€” 0.02% $428K $21.38

🏒 Other funds also holding JSPR

As of 2025 Q4 β€” sorted by position size

Lion Point Capital, LP 3Y 7Y 4.4% Velan Capital Investment Management LP 3Y 2.83% ACORN CAPITAL ADVISORS, LLC 1.11% SPHERA FUNDS MANAGEMENT LTD. 3Y 7Y 0.17% Knott David M Jr 3Y 0.15% Rock Springs Capital Management LP 3Y 7Y 0.1% Quarry LP 3Y 0.03% BOOTHBAY FUND MANAGEMENT, LLC 3Y 7Y 0.02% ADAR1 Capital Management, LLC 0.02% Carlyle Group Inc. 3Y 7Y 0.01%
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