PTC Therapeutics (PTCT) - Market capitalization

Market cap: HK$44.34 Billion

As of February 2026 PTC Therapeutics has a market cap of HK$44.34 Billion. This makes PTC Therapeutics the world's 2954th 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	HK$44.34 B	-9.63%
2025	HK$49.07 B	81.21%
2024	HK$27.08 B	66.73%
2023	HK$16.24 B	-25.37%
2022	HK$21.76 B	-0.88%
2021	HK$21.95 B	-31.99%
2020	HK$32.28 B	39.35%
2019	HK$23.16 B	70.34%
2018	HK$13.60 B	151.54%
2017	HK$5.40 B	86.23%
2016	HK$2.90 B	-65.91%
2015	HK$8.51 B	-35.53%
2014	HK$13.21 B	321.75%
2013	HK$3.13 B

End of Day market cap according to different sources

On Feb 22nd, 2026 the market cap of PTC Therapeutics was reported to be:

HK$44.34 Billion

by Nasdaq

HK$44.34 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Novartis NVS	HK$2.458 T	5,442.80%	🇨🇭 Switzerland
Vertex Pharmaceuticals VRTX	HK$947.07 B	2,035.47%	🇺🇸 USA
Xencor XNCR	HK$6.36 B	-85.64%	🇺🇸 USA
Sarepta Therapeutics SRPT	HK$15.46 B	-65.13%	🇺🇸 USA
Fate Therapeutics FATE	HK$1.31 B	-97.03%	🇺🇸 USA
Avidity Biosciences RNA	HK$87.98 B	98.40%	🇺🇸 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: HK$44.34 Billion