Companies: 10,462     total market cap: £80.805 T
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Prothena
PRTA
#6470
Rank
£0.42 B
Marketcap
🇮🇪 Ireland
Country
£7.81
Share price
5.47%
Change (1 day)
-57.89%
Change (1 year)
💊 Pharmaceuticals🧬 Biotech
Categories

Stock price history for Prothena (PRTA)

Highest end of day price: £60.27 GBp on 2021-09-23

Lowest end of day price: £4.46 GBp on 2013-01-17

Stock price history of Prothena from 2012 to 2025

Stock price for similar companies or competitors

Company Stock price Change 1d% Country
Alkermes
ALKS
£20.63 1.54%🇮🇪 Ireland
Alnylam Pharmaceuticals
ALNY
£181.66 5.08%🇺🇸 USA
Amarin Corporation
AMRN
£0.34-1.48%🇮🇪 Ireland

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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