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J

Jasper Therapeutics JSPR · USD

Health Care · US listing · 🇺🇸 United States

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16.37

-2.91%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Velan Capital Investment Management LP2.7m9.54%+1.2m19 Sept 2025
Soleus Capital Management, L.P.1.5m5.34%—30 Jun 2025
Abingworth Management Limited1.1m3.81%—30 Jun 2025
Qiming U.S. Ventures Management, LLC929k3.32%—30 Jun 2025
Kingdon Capital Management, L.L.C.765k2.73%+80.3k3 Jul 2025
Morgan Stanley & Co. LLC758k2.71%+117.4k30 Jun 2025
T. Rowe Price Investment Management, Inc.703.6k2.51%+89130 Jun 2025
The Vanguard Group, Inc.624.6k2.23%−54.9k30 Jun 2025
Simplify Asset Management Inc609.1k2.18%+609.1k30 Sept 2025
Integral Health Asset Management, LLC590k2.11%+15k30 Jun 2025
Rock Springs Capital Management LP545.2k1.95%—30 Jun 2025
Franklin Advisers, Inc.534.7k1.91%—30 Jun 2025
UBS Financial Services, Inc.416.3k1.49%−118.4k30 Jun 2025
Citadel Advisors LLC410.4k1.47%+35.3k30 Jun 2025
BofA Global Research (US)293.5k1.05%−67.2k30 Jun 2025

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

6.5m

+4.1% on the period before. 18.5 days to cover.

Short volume

Share of the day's trading sold short, 5 Nov 2026

20.1%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 202694,235 shares
  • 29 Sept 20268,768 shares
  • 28 Sept 202617,299 shares
  • 25 Sept 202629,693 shares
  • 24 Sept 202624,303 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.