Market Cap Chart

View Market Cap for PTCT.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View Market Cap Chart
Start Trial

Historical Market Cap Data

View and export this data back to 2013. Start Trial.
Date Value
August 24, 2026 5.921B
August 21, 2026 5.818B
August 20, 2026 5.876B
August 19, 2026 6.139B
August 18, 2026 6.052B
August 17, 2026 6.073B
August 14, 2026 5.975B
August 13, 2026 5.997B
August 12, 2026 6.053B
August 11, 2026 6.141B
August 10, 2026 6.219B
August 07, 2026 6.109B
August 06, 2026 5.904B
August 05, 2026 5.767B
August 04, 2026 5.758B
August 03, 2026 5.676B
July 31, 2026 5.667B
July 30, 2026 6.293B
July 29, 2026 6.207B
July 28, 2026 6.282B
July 27, 2026 6.282B
July 24, 2026 6.367B
July 23, 2026 6.502B
July 22, 2026 6.498B
July 21, 2026 6.506B
Date Value
July 20, 2026 6.466B
July 17, 2026 6.514B
July 16, 2026 6.508B
July 15, 2026 6.534B
July 14, 2026 6.470B
July 13, 2026 6.741B
July 10, 2026 7.033B
July 09, 2026 7.422B
July 08, 2026 7.341B
July 07, 2026 7.393B
July 06, 2026 7.081B
July 02, 2026 6.905B
July 01, 2026 6.742B
June 30, 2026 6.761B
June 29, 2026 6.761B
June 26, 2026 6.998B
June 25, 2026 7.004B
June 24, 2026 6.996B
June 23, 2026 6.807B
June 22, 2026 6.710B
June 18, 2026 6.546B
June 17, 2026 6.509B
June 16, 2026 6.073B
June 15, 2026 6.363B
June 12, 2026 6.228B

Market Capitalization Definition

Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.

Read full definition.

Market Cap Range, Past 5 Years

View Market Cap Range, Past 5 Years
Start Trial
--
Minimum
--
Maximum
--
Average
--
Median

Market Cap Benchmarks

Market Cap Related Metrics

PS Ratio 6.029
Price 71.06
Earnings Yield -0.84%
Operating PE Ratio 52.10