Prothena Corp PLC (PRTA)

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7.89 +0.14  +1.81% NASDAQ Aug 19, 16:59 Delayed 2m USD

Prothena Market Cap:

314.78M for Aug. 19, 2019
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Historical Market Cap Data

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Export Data Date Range:
Data for this Date Range  
Aug. 19, 2019 314.78M
Aug. 16, 2019 309.20M
Aug. 15, 2019 303.21M
Aug. 14, 2019 325.16M
Aug. 13, 2019 340.72M
Aug. 12, 2019 333.54M
Aug. 9, 2019 343.11M
Aug. 8, 2019 356.68M
Aug. 7, 2019 359.07M
Aug. 6, 2019 367.85M
Aug. 5, 2019 350.69M
Aug. 2, 2019 360.27M
Aug. 1, 2019 376.62M
July 31, 2019 373.43M
July 30, 2019 392.18M
July 29, 2019 388.59M
July 26, 2019 396.17M
July 25, 2019 387.80M
July 24, 2019 399.36M
July 23, 2019 394.58M
July 22, 2019 393.78M
July 19, 2019 393.38M
July 18, 2019 398.97M
July 17, 2019 389.79M
July 16, 2019 386.20M
July 15, 2019 386.20M
   
July 12, 2019 386.20M
July 11, 2019 390.59M
July 10, 2019 396.97M
July 9, 2019 404.55M
July 8, 2019 393.38M
July 5, 2019 404.15M
July 3, 2019 416.92M
July 2, 2019 399.76M
July 1, 2019 409.74M
June 28, 2019 421.37M
June 27, 2019 402.23M
June 26, 2019 387.09M
June 25, 2019 393.46M
June 24, 2019 381.90M
June 21, 2019 388.28M
June 20, 2019 396.25M
June 19, 2019 398.65M
June 18, 2019 399.04M
June 17, 2019 387.88M
June 14, 2019 374.73M
June 13, 2019 397.05M
June 12, 2019 388.68M
June 11, 2019 382.70M
June 10, 2019 368.35M
June 7, 2019 362.37M

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About Market Capitalization

Market Capitalization (Market Cap) is a measurement of business value based on share price and number of shares outstanding. It generally represents the market's view of a company's stock value and is a determining factor in stock valuation.

For example, if a company has 1.5 million shares outstanding at a share price of $25, its market cap is $37.5 million (1.5 million x $25). Companies can be categorized based upon the size of their market capitalization.

There are five basic groups: mega-cap (market cap over $200B), large-cap ($10B–$200B), mid-cap ($2B–$10B), small-cap ($300M–$2B), and micro-cap ($50M-$300M). Market cap is not always an accurate indication of value because it does not account for debt and other factors.
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Market Cap Benchmarks

Benchmarks
Alkermes PLC 3.469B
Amarin Corp PLC 5.605B
Mainstay Medical International PLC 57.01M

Market Cap Range, Past 5 Years

Minimum 303.21M Aug 15 2019
Maximum 2.593B Sep 28 2017
Average 1.280B

Market Cap Excel Add-In Codes

  • Metric Code: market_cap
  • Data Point Example: =YCP("PRTA", "market_cap")
  • Data Series Example: =YCS("PRTA", "market_cap", -4)

To find the codes for any of our financial metrics, see our Complete Reference of Metric Codes.

Access our powerful Excel Add-in with a YCharts Professional Membership. Learn More.

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