PRTA
Prothena Corp (PRTA)
NASDAQ
$8.38-$0.16 (-1.87%)
Price as of Oct 02, 2026 5:10 PM EDT
  • $438.4M
    Market Cap
  • -14.51%
    1-Year Change
  • Biotechnology
    Industry
PRTA
vs History
vs S&P 500
General Statistics
Latest Close
$8.54
Change
+$0.16 (+1.91%)
Open
$8.54
High
$8.58
Low
$8.35
Previous Close
$8.38
Volume
457,092
30-Day Average Volume
460,957
1-Week Change
2.64%
1-Month Change
-11.13%
1-Year Change
-14.51%
3-Year Change
-82.30%
5-Year Change
-87.93%
Fundamentals
Shares Outstanding
51.3M
Total Assets
$302.6M
Market Cap
$438.4M
Enterprise Value
$150.2M
Period:
QTR
TTM
FY
Revenue
$1.0M
Net Income
-$18.6M
Free Cash Flow
-$25.7M
EBIT
-$18.6M
EBITDA
-$18.4M
Net Working Capital
$280.4M
EPS
-$0.36
Enterprise Value/EBITDA
-8
Enterprise Value/Revenue
149
P/B
2
P/E
-24
PEG
0
Price/Free Cash Flow
-17
Price/Operating Cash Flow
-18
Dividends & Splits
Forward Annual Dividend Yield
N/A
Trailing Annual Dividend Yield
N/A
Ex-Dividend Date
N/A
Last Split Factor
N/A
Last Split Date
N/A

Earnings & Revenue