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Prothena Corporation plc (PRTA)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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47.30-2.37 (-4.77%)
As of 12:09PM EST. Market open.
Currency in USD

Valuation measures4

Market cap (intra-day) 2.17B
Enterprise value 1.59B
Trailing P/E 36.52
Forward P/E N/A
PEG Ratio (5 yr expected) N/A
Price/sales (ttm)11.28
Price/book (mrq)4.72
Enterprise value/revenue 7.95
Enterprise value/EBITDA 19.45

Trading information

Stock price history

Beta (5Y monthly) 1.24
52-week change 3330.79%
S&P500 52-week change 323.73%
52-week high 379.75
52-week low 310.72
50-day moving average 361.36
200-day moving average 346.19

Share statistics

Avg vol (3-month) 3325.86k
Avg vol (10-day) 3422.44k
Shares outstanding 546.59M
Implied shares outstanding 6N/A
Float 825.13M
% held by insiders 10.05%
% held by institutions 189.57%
Shares short (14 Nov 2021) 41.7M
Short ratio (14 Nov 2021) 46.15
Short % of float (14 Nov 2021) 44.68%
Short % of shares outstanding (14 Nov 2021) 43.66%
Shares short (prior month 14 Oct 2021) 41.48M

Dividends & splits

Forward annual dividend rate 4N/A
Forward annual dividend yield 4N/A
Trailing annual dividend rate 3N/A
Trailing annual dividend yield 3N/A
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 2020
Most-recent quarter (mrq)29 Sep 2021


Profit margin 34.76%
Operating margin (ttm)37.42%

Management effectiveness

Return on assets (ttm)9.45%
Return on equity (ttm)19.84%

Income statement

Revenue (ttm)199.76M
Revenue per share (ttm)4.70
Quarterly revenue growth (yoy)88,545.90%
Gross profit (ttm)-74.03M
Net income avi to common (ttm)69.44M
Diluted EPS (ttm)1.53
Quarterly earnings growth (yoy)N/A

Balance sheet

Total cash (mrq)600.1M
Total cash per share (mrq)12.88
Total debt (mrq)13.75M
Total debt/equity (mrq)2.80
Current ratio (mrq)20.81
Book value per share (mrq)10.54

Cash flow statement

Operating cash flow (ttm)95.97M
Levered free cash flow (ttm)81.85M