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PRTA

Prothena Corporation plc

NASDAQ · IEHealthcareBiotechnology
$8.67+0.12%

Price as of Jul 20, 2026

PRTA growth

Prothena Corporation plc growth

Reported trailing growth, forward expectations and three-year compound growth rates.

Trailing growth

Year over year

Revenue
-58.0%
EBITDA
+44.0%
EBIT
+8.9%
EPS
-36.4%
Free cash flow
+37.6%
Operating cash flow
+37.6%

Forward estimates

Revenue
+10.1%
EBITDA
+37.9%
EPS
+94.2%

Three-year CAGR

Revenue
-43.6%
EBITDA
-54.0%
EBIT
-19.4%
Net income
-99.6%
EPS
-99.6%
Free cash flow
-8.9%

Latest available reported and market-derived figures. A dash means the source dataset does not currently cover that metric; it does not imply a zero value.