Prothena Corp Public Ltd Co (PRTA) stock

PRTANasdaqPharmaceutical PreparationsFiscal year ends December 31

Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 12/3017% below fair value

$8.16−0.07 (-0.85%)

Close on Nov 13, 2026Market cap $418.91MP/E –Yield –

Prothena Corp Public gross margin

Gross margin is gross profit as a percentage of revenue.

Prothena Corp Public has not reported this figure in its SEC filings, or the share price needed to calculate it is not available yet.

Parsed from the XBRL in Prothena Corp Public's annual and quarterly filings with the SEC
Fourth quarters derived from the annual report minus nine months
Every figure in the statements links to its source filing

Trailing twelve months. Peers are matched on business description, industry and size. Ticks are peers, the dot is PRTA.

Revenue growth347.4% · median 55.7%

Operating margin-64.6% · median -185.3%

Net margin-45.4% · median -161.2%

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