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PRTA Quote, Financials, Valuation and Earnings

Last price:
$9.14
Seasonality move :
7.16%
Day range:
$8.89 - $9.14
52-week range:
$4.32 - $16.67
Dividend yield:
0%
P/E ratio:
--
P/S ratio:
40.96x
P/B ratio:
1.64x
Volume:
636.4K
Avg. volume:
704.1K
1-year change:
-31.79%
Market cap:
$482.9M
Revenue:
$135.2M
EPS (TTM):
-$5.21

Price Performance History

Performance vs. Valuation Benchmarks

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Competitors

Company Revenue Forecast Earnings Forecast Revenue Growth Forecast Earnings Growth Forecast Analyst Price Target Median
PRTA
Prothena Corp. Plc
$666.7K -$0.46 -68.6% -57.29% $20.33
AMRN
Amarin Corp. Plc
$50.6M $0.07 -18% -100% $12.00
GHRS
GH Research Plc
-- -$0.27 -- -62.11% $32.61
ITRM
Iterum Therapeutics Plc
$505K -$0.24 -- -49.47% $5.50
JAZZ
Jazz Pharmaceuticals Plc
$1.2B $6.41 6.17% 106.38% $213.00
Company Price Analyst Target Market Cap P/E Ratio Dividend per Share Dividend Yield Price / LTM Sales
PRTA
Prothena Corp. Plc
$8.97 $20.33 $482.9M -- $0.00 0% 40.96x
AMRN
Amarin Corp. Plc
$13.71 $12.00 $285.1M -- $0.00 0% 7.15x
GHRS
GH Research Plc
$14.12 $32.61 $875.9M -- $0.00 0% --
ITRM
Iterum Therapeutics Plc
$0.35 $5.50 $15.6M -- $0.00 0% 32.88x
JAZZ
Jazz Pharmaceuticals Plc
$166.99 $213.00 $10.1B 15.09x $0.00 0% 2.45x
Company Total Debt / Total Capital Beta Debt to Equity Quick Ratio
PRTA
Prothena Corp. Plc
2.99% 1.301 1.73% 6.43x
AMRN
Amarin Corp. Plc
1.45% 3.053 1.98% 2.35x
GHRS
GH Research Plc
0.2% 1.978 0.07% 27.72x
ITRM
Iterum Therapeutics Plc
128.01% 1.048 112.75% 1.78x
JAZZ
Jazz Pharmaceuticals Plc
57.83% 0.175 67.81% 1.24x
Company Gross Profit Operating Income Return on Invested Capital Return on Common Equity EBIT Margin Free Cash Flow
PRTA
Prothena Corp. Plc
$1.5M -$39.8M -65.85% -67.47% -1646.42% -$43.2M
AMRN
Amarin Corp. Plc
$21.2M -$1.7M -17.51% -17.79% -3.42% -$12.8M
GHRS
GH Research Plc
-$89K -$16.5M -16.82% -16.86% -- -$14.5M
ITRM
Iterum Therapeutics Plc
$15K -$7.7M -98.23% -- -1982.31% -$7.9M
JAZZ
Jazz Pharmaceuticals Plc
$828.9M $161.5M -3.78% -9.16% 14.34% $429.4M

Prothena Corp. Plc vs. Competitors

  • Which has Higher Returns PRTA or AMRN?

    Amarin Corp. Plc has a net margin of -1513.09% compared to Prothena Corp. Plc's net margin of -15.58%. Prothena Corp. Plc's return on equity of -67.47% beat Amarin Corp. Plc's return on equity of -17.79%.

    Company Gross Margin Earnings Per Share Invested Capital
    PRTA
    Prothena Corp. Plc
    60.95% -$0.68 $304.1M
    AMRN
    Amarin Corp. Plc
    42.97% -$0.37 $465.6M
  • What do Analysts Say About PRTA or AMRN?

    Prothena Corp. Plc has a consensus price target of $20.33, signalling upside risk potential of 126.68%. On the other hand Amarin Corp. Plc has an analysts' consensus of $12.00 which suggests that it could fall by -12.47%. Given that Prothena Corp. Plc has higher upside potential than Amarin Corp. Plc, analysts believe Prothena Corp. Plc is more attractive than Amarin Corp. Plc.

    Company Buy Ratings Hold Ratings Sell Ratings
    PRTA
    Prothena Corp. Plc
    2 2 0
    AMRN
    Amarin Corp. Plc
    0 1 1
  • Is PRTA or AMRN More Risky?

    Prothena Corp. Plc has a beta of -0.093, which suggesting that the stock is 109.25% less volatile than S&P 500. In comparison Amarin Corp. Plc has a beta of 0.722, suggesting its less volatile than the S&P 500 by 27.8%.

  • Which is a Better Dividend Stock PRTA or AMRN?

    Prothena Corp. Plc has a quarterly dividend of $0.00 per share corresponding to a yield of 0%. Amarin Corp. Plc offers a yield of 0% to investors and pays a quarterly dividend of $0.00 per share. Prothena Corp. Plc pays -- of its earnings as a dividend. Amarin Corp. Plc pays out -- of its earnings as a dividend.

  • Which has Better Financial Ratios PRTA or AMRN?

    Prothena Corp. Plc quarterly revenues are $2.4M, which are smaller than Amarin Corp. Plc quarterly revenues of $49.4M. Prothena Corp. Plc's net income of -$36.5M is lower than Amarin Corp. Plc's net income of -$7.7M. Notably, Prothena Corp. Plc's price-to-earnings ratio is -- while Amarin Corp. Plc's PE ratio is --. Generally a lower price-to-earnings ratio signals a stock is trading at a lower multiple of earnings and is a better value. Another key metric is the price-to-sales ratio, which for Prothena Corp. Plc is 40.96x versus 7.15x for Amarin Corp. Plc. Usually stocks with elevated PS ratios are considered overvalued.

    Company Price/Sales Ratio Price/Earnings Ratio Quarterly Revenue Quarterly Net Income
    PRTA
    Prothena Corp. Plc
    40.96x -- $2.4M -$36.5M
    AMRN
    Amarin Corp. Plc
    7.15x -- $49.4M -$7.7M
  • Which has Higher Returns PRTA or GHRS?

    GH Research Plc has a net margin of -1513.09% compared to Prothena Corp. Plc's net margin of --. Prothena Corp. Plc's return on equity of -67.47% beat GH Research Plc's return on equity of -16.86%.

    Company Gross Margin Earnings Per Share Invested Capital
    PRTA
    Prothena Corp. Plc
    60.95% -$0.68 $304.1M
    GHRS
    GH Research Plc
    -- -$0.23 $292M
  • What do Analysts Say About PRTA or GHRS?

    Prothena Corp. Plc has a consensus price target of $20.33, signalling upside risk potential of 126.68%. On the other hand GH Research Plc has an analysts' consensus of $32.61 which suggests that it could grow by 130.94%. Given that GH Research Plc has higher upside potential than Prothena Corp. Plc, analysts believe GH Research Plc is more attractive than Prothena Corp. Plc.

    Company Buy Ratings Hold Ratings Sell Ratings
    PRTA
    Prothena Corp. Plc
    2 2 0
    GHRS
    GH Research Plc
    5 1 0
  • Is PRTA or GHRS More Risky?

    Prothena Corp. Plc has a beta of -0.093, which suggesting that the stock is 109.25% less volatile than S&P 500. In comparison GH Research Plc has a beta of 0.000, suggesting its less volatile than the S&P 500 by 100%.

  • Which is a Better Dividend Stock PRTA or GHRS?

    Prothena Corp. Plc has a quarterly dividend of $0.00 per share corresponding to a yield of 0%. GH Research Plc offers a yield of 0% to investors and pays a quarterly dividend of $0.00 per share. Prothena Corp. Plc pays -- of its earnings as a dividend. GH Research Plc pays out -- of its earnings as a dividend.

  • Which has Better Financial Ratios PRTA or GHRS?

    Prothena Corp. Plc quarterly revenues are $2.4M, which are larger than GH Research Plc quarterly revenues of --. Prothena Corp. Plc's net income of -$36.5M is lower than GH Research Plc's net income of -$14M. Notably, Prothena Corp. Plc's price-to-earnings ratio is -- while GH Research Plc's PE ratio is --. Generally a lower price-to-earnings ratio signals a stock is trading at a lower multiple of earnings and is a better value. Another key metric is the price-to-sales ratio, which for Prothena Corp. Plc is 40.96x versus -- for GH Research Plc. Usually stocks with elevated PS ratios are considered overvalued.

    Company Price/Sales Ratio Price/Earnings Ratio Quarterly Revenue Quarterly Net Income
    PRTA
    Prothena Corp. Plc
    40.96x -- $2.4M -$36.5M
    GHRS
    GH Research Plc
    -- -- -- -$14M
  • Which has Higher Returns PRTA or ITRM?

    Iterum Therapeutics Plc has a net margin of -1513.09% compared to Prothena Corp. Plc's net margin of -2302.31%. Prothena Corp. Plc's return on equity of -67.47% beat Iterum Therapeutics Plc's return on equity of --.

    Company Gross Margin Earnings Per Share Invested Capital
    PRTA
    Prothena Corp. Plc
    60.95% -$0.68 $304.1M
    ITRM
    Iterum Therapeutics Plc
    3.85% -$0.20 $26.4M
  • What do Analysts Say About PRTA or ITRM?

    Prothena Corp. Plc has a consensus price target of $20.33, signalling upside risk potential of 126.68%. On the other hand Iterum Therapeutics Plc has an analysts' consensus of $5.50 which suggests that it could grow by 1470.53%. Given that Iterum Therapeutics Plc has higher upside potential than Prothena Corp. Plc, analysts believe Iterum Therapeutics Plc is more attractive than Prothena Corp. Plc.

    Company Buy Ratings Hold Ratings Sell Ratings
    PRTA
    Prothena Corp. Plc
    2 2 0
    ITRM
    Iterum Therapeutics Plc
    1 0 0
  • Is PRTA or ITRM More Risky?

    Prothena Corp. Plc has a beta of -0.093, which suggesting that the stock is 109.25% less volatile than S&P 500. In comparison Iterum Therapeutics Plc has a beta of 2.867, suggesting its more volatile than the S&P 500 by 186.66%.

  • Which is a Better Dividend Stock PRTA or ITRM?

    Prothena Corp. Plc has a quarterly dividend of $0.00 per share corresponding to a yield of 0%. Iterum Therapeutics Plc offers a yield of 0% to investors and pays a quarterly dividend of $0.00 per share. Prothena Corp. Plc pays -- of its earnings as a dividend. Iterum Therapeutics Plc pays out -- of its earnings as a dividend.

  • Which has Better Financial Ratios PRTA or ITRM?

    Prothena Corp. Plc quarterly revenues are $2.4M, which are larger than Iterum Therapeutics Plc quarterly revenues of $390K. Prothena Corp. Plc's net income of -$36.5M is lower than Iterum Therapeutics Plc's net income of -$9M. Notably, Prothena Corp. Plc's price-to-earnings ratio is -- while Iterum Therapeutics Plc's PE ratio is --. Generally a lower price-to-earnings ratio signals a stock is trading at a lower multiple of earnings and is a better value. Another key metric is the price-to-sales ratio, which for Prothena Corp. Plc is 40.96x versus 32.88x for Iterum Therapeutics Plc. Usually stocks with elevated PS ratios are considered overvalued.

    Company Price/Sales Ratio Price/Earnings Ratio Quarterly Revenue Quarterly Net Income
    PRTA
    Prothena Corp. Plc
    40.96x -- $2.4M -$36.5M
    ITRM
    Iterum Therapeutics Plc
    32.88x -- $390K -$9M
  • Which has Higher Returns PRTA or JAZZ?

    Jazz Pharmaceuticals Plc has a net margin of -1513.09% compared to Prothena Corp. Plc's net margin of 22.33%. Prothena Corp. Plc's return on equity of -67.47% beat Jazz Pharmaceuticals Plc's return on equity of -9.16%.

    Company Gross Margin Earnings Per Share Invested Capital
    PRTA
    Prothena Corp. Plc
    60.95% -$0.68 $304.1M
    JAZZ
    Jazz Pharmaceuticals Plc
    73.6% $4.08 $9.4B
  • What do Analysts Say About PRTA or JAZZ?

    Prothena Corp. Plc has a consensus price target of $20.33, signalling upside risk potential of 126.68%. On the other hand Jazz Pharmaceuticals Plc has an analysts' consensus of $213.00 which suggests that it could grow by 27.55%. Given that Prothena Corp. Plc has higher upside potential than Jazz Pharmaceuticals Plc, analysts believe Prothena Corp. Plc is more attractive than Jazz Pharmaceuticals Plc.

    Company Buy Ratings Hold Ratings Sell Ratings
    PRTA
    Prothena Corp. Plc
    2 2 0
    JAZZ
    Jazz Pharmaceuticals Plc
    10 2 0
  • Is PRTA or JAZZ More Risky?

    Prothena Corp. Plc has a beta of -0.093, which suggesting that the stock is 109.25% less volatile than S&P 500. In comparison Jazz Pharmaceuticals Plc has a beta of 0.272, suggesting its less volatile than the S&P 500 by 72.796%.

  • Which is a Better Dividend Stock PRTA or JAZZ?

    Prothena Corp. Plc has a quarterly dividend of $0.00 per share corresponding to a yield of 0%. Jazz Pharmaceuticals Plc offers a yield of 0% to investors and pays a quarterly dividend of $0.00 per share. Prothena Corp. Plc pays -- of its earnings as a dividend. Jazz Pharmaceuticals Plc pays out -- of its earnings as a dividend.

  • Which has Better Financial Ratios PRTA or JAZZ?

    Prothena Corp. Plc quarterly revenues are $2.4M, which are smaller than Jazz Pharmaceuticals Plc quarterly revenues of $1.1B. Prothena Corp. Plc's net income of -$36.5M is lower than Jazz Pharmaceuticals Plc's net income of $251.4M. Notably, Prothena Corp. Plc's price-to-earnings ratio is -- while Jazz Pharmaceuticals Plc's PE ratio is 15.09x. Generally a lower price-to-earnings ratio signals a stock is trading at a lower multiple of earnings and is a better value. Another key metric is the price-to-sales ratio, which for Prothena Corp. Plc is 40.96x versus 2.45x for Jazz Pharmaceuticals Plc. Usually stocks with elevated PS ratios are considered overvalued.

    Company Price/Sales Ratio Price/Earnings Ratio Quarterly Revenue Quarterly Net Income
    PRTA
    Prothena Corp. Plc
    40.96x -- $2.4M -$36.5M
    JAZZ
    Jazz Pharmaceuticals Plc
    2.45x 15.09x $1.1B $251.4M

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