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Prothena Corporation plc (PRTA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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57.75+2.20 (+3.96%)
At close: 04:00PM EST
60.06 +2.31 (+4.00%)
After hours: 05:42PM EST
Currency in USD

Valuation measures4

Market cap (intra-day) N/A
Enterprise value N/A
Trailing P/E N/A
Forward P/E N/A
PEG Ratio (5 yr expected) N/A
Price/sales (ttm)N/A
Price/book (mrq)N/A
Enterprise value/revenue N/A
Enterprise value/EBITDA N/A

Trading information

Stock price history

Beta (5Y monthly) 0.50
52-week change 366.38%
S&P500 52-week change 3-7.75%
52-week high 366.47
52-week low 321.06
50-day moving average 357.44
200-day moving average 341.75

Share statistics

Avg vol (3-month) 3568.8k
Avg vol (10-day) 3461.68k
Shares outstanding 551.63M
Implied shares outstanding 6N/A
Float 824.27M
% held by insiders 14.99%
% held by institutions 188.33%
Shares short (12 Jan 2023) 42.88M
Short ratio (12 Jan 2023) 44.08
Short % of float (12 Jan 2023) 412.79%
Short % of shares outstanding (12 Jan 2023) 45.57%
Shares short (prior month 14 Dec 2022) 42.41M

Dividends & splits

Forward annual dividend rate 4N/A
Forward annual dividend yield 4N/A
Trailing annual dividend rate 30.00
Trailing annual dividend yield 30.00%
5-year average dividend yield 4N/A
Payout ratio 40.00%
Dividend date 3N/A
Ex-dividend date 4N/A
Last split factor 2N/A
Last split date 3N/A

Financial highlights

Fiscal year

Fiscal year ends 30 Dec 2021
Most-recent quarter (mrq)29 Sept 2022


Profit margin 0.00%
Operating margin (ttm)-3,193.19%

Management effectiveness

Return on assets (ttm)-17.33%
Return on equity (ttm)-34.96%

Income statement

Revenue (ttm)5.15M
Revenue per share (ttm)0.11
Quarterly revenue growth (yoy)-98.90%
Gross profit (ttm)118.29M
EBITDA -163.79M
Net income avi to common (ttm)-156.48M
Diluted EPS (ttm)1.47
Quarterly earnings growth (yoy)N/A

Balance sheet

Total cash (mrq)495.63M
Total cash per share (mrq)10.24
Total debt (mrq)8.03M
Total debt/equity (mrq)1.99
Current ratio (mrq)10.37
Book value per share (mrq)8.45

Cash flow statement

Operating cash flow (ttm)-126.3M
Levered free cash flow (ttm)-66.68M