Prothena Corporation plc PRTA Market capitalization

Market capitalization at other companies

ALN

Alnylam PharmaceuticalsALNY

$43.88B+25.6%

Amylyx Pharmaceuticals, Inc.AMLX

$1.54B+390%

Zevra Therapeutics, Inc.ZVRA

$547.19M+35.0%

PrecigenPGEN

$1.37B+213%

Acadia PharmaceuticalsACAD

$3.8B+37.0%

BridgeBio PharmaBBIO

$14.4B+119%

Questions, answered.

What does market capitalization mean?

The total market value of the company's equity at the quarter end (share price × shares outstanding), sampled from daily market data. The latest point tracks the live price.