PTC Therapeutics (PTCT) - Market capitalization

Market cap: C$7.43 Billion

As of February 2026 PTC Therapeutics has a market cap of C$7.43 Billion. This makes PTC Therapeutics the world's 3028th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of PTC Therapeutics from 2013 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	C$7.43 B	-13.92%
2025	C$8.63 B	72.56%
2024	C$5.00 B	81.47%
2023	C$2.75 B	-27.02%
2022	C$3.77 B	5.33%
2021	C$3.58 B	-32.42%
2020	C$5.30 B	36.67%
2019	C$3.88 B	64.22%
2018	C$2.36 B	171.92%
2017	C$0.87 B	72.92%
2016	C$0.50 B	-66.99%
2015	C$1.52 B	-22.87%
2014	C$1.97 B	359.65%
2013	C$0.42 B

End of Day market cap according to different sources

On Feb 25th, 2026 the market cap of PTC Therapeutics was reported to be:

C$7.66 Billion

by Nasdaq

C$7.43 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Novartis NVS	C$440.82 B	5,828.55%	🇨🇭 Switzerland
Vertex Pharmaceuticals VRTX	C$167.71 B	2,155.58%	🇺🇸 USA
Xencor XNCR	C$1.16 B	-84.27%	🇺🇸 USA
Sarepta Therapeutics SRPT	C$2.71 B	-63.46%	🇺🇸 USA
Fate Therapeutics FATE	C$0.23 B	-96.86%	🇺🇸 USA
Avidity Biosciences RNA	C$15.37 B	106.72%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of PTC Therapeutics (PTCT)

Market cap: C$7.43 Billion