PROTHENA CORP PLC
PRTANASDAQ🏆 #2935 by market capEarnings Feb 17 · PostUS Equity
$8.88▼ $0.22 (−2.42%)
🌅 Pre-market$8.71▼ 1.91%Regular close · extended-hours price shownTrack PRTA
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24h▼ 2.4%
7d▲ 8.2%
14d▲ 6.2%
30d▲ 6.1%
ytd▼ 6.9%
1y▼ 15.3%
🏦Market Cap
$456M
Small Cap
📈Revenue Growth (YoY)
-92.8%
Declining
📊Gross Margin
43.5%
Healthy
💵FCF Margin
-111.3%
Thin
⚖️P/S Ratio
8.4x
Elevated
Otter Score
52
Fair
Earnings
Q3 · 2026Reported 2026-08-06Earnings Per Share
Actual
-0.32
Expected
-0.39
beat
+17.90%
YoY +82.80%
Revenue
Actual
$1.01M
Expected
$421.67K
beat
+139.50%
YoY −77.10%
Consensus estimates
Recent quarters
Q3 2026
-0.32
beat
Q2 2026
0.60
beat
Q1 2026
-0.44
beat
Q4 2025
-0.67
miss