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Prothena Corporation plc (PRTA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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57.08-1.49 (-2.55%)
As of 12:43PM EDT. Market open.
Currency in USD

Valuation measures4

Market cap (intra-day) 2.73B
Enterprise value 2.23B
Trailing P/E N/A
Forward P/E N/A
PEG Ratio (5 yr expected) N/A
Price/sales (ttm)20.63
Price/book (mrq)6.69
Enterprise value/revenue 15.60
Enterprise value/EBITDA 1.33k

Trading information

Stock price history

Beta (5Y monthly) 1.32
52-week change 3-17.68%
S&P500 52-week change 3-14.73%
52-week high 373.38
52-week low 321.06
50-day moving average 334.13
200-day moving average 333.44

Share statistics

Avg vol (3-month) 3668.3k
Avg vol (10-day) 32.23M
Shares outstanding 546.92M
Implied shares outstanding 6N/A
Float 821.2M
% held by insiders 15.47%
% held by institutions 194.32%
Shares short (14 Sept 2022) 42.46M
Short ratio (14 Sept 2022) 45.69
Short % of float (14 Sept 2022) 413.86%
Short % of shares outstanding (14 Sept 2022) 45.25%
Shares short (prior month 14 Aug 2022) 42.62M

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 Jun 2022


Profit margin -1.03%
Operating margin (ttm)-3.51%

Management effectiveness

Return on assets (ttm)-0.64%
Return on equity (ttm)-0.42%

Income statement

Revenue (ttm)142.81M
Revenue per share (ttm)3.07
Quarterly revenue growth (yoy)-97.80%
Gross profit (ttm)118.29M
Net income avi to common (ttm)-1.47M
Diluted EPS (ttm)1.47
Quarterly earnings growth (yoy)N/A

Balance sheet

Total cash (mrq)508.8M
Total cash per share (mrq)10.84
Total debt (mrq)9.58M
Total debt/equity (mrq)2.35
Current ratio (mrq)13.00
Book value per share (mrq)8.70

Cash flow statement

Operating cash flow (ttm)16.97M
Levered free cash flow (ttm)15.48M