Research & analysis only — not investment advice

PROTHENA CORP PUBLIC LTD CO (PRTA)

US equity research on AlphaOS

PROTHENA CORP PUBLIC LTD CO operates in unknown sector.

PROTHENA CORP PUBLIC LTD CO key market context on AlphaOS includes Market capitalization: $468.30M; Recent price: $8.95. Figures update as market data and SEC filings are ingested.

Use this PRTA research hub for earnings transcripts, SEC filings, opportunity scoring, news, and knowledge-graph relationships. Content is for research and education only — not investment advice.

Key facts

Market cap:
$468.30M
Revenue:
$814,000

Interactive charts, filings, and live quotes load below. Research & analysis only — not investment advice.

Intelligence coverage: 50%

Basic profile, financials, and market data are shown below. Deep research is building in the background.

PRTA

PROTHENA CORP PUBLIC LTD CO

$8.95Jun 18, 2026

AI confidence 62% · prior close shown (market closed)

Filing insights

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SEC filings

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