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EV-to-OCF is calculated as enterprise value divided by its cash flow from operations. As of today, PTC Therapeutics's Enterprise Value is $4,530 Mil.
PTC Therapeutics's Cash Flow from Operations for the trailing twelve months (TTM) ended in Jun. 2026 was $-31 Mil. Therefore, PTC Therapeutics's EV-to-OCF for today is -148.51.
The historical rank and industry rank for PTC Therapeutics's EV-to-OCF or its related term are showing as below:
PTCT'
s EV-to-OCF Range Over the Past 10 Years
Min: -205.73 Med: -14.16 Max: 517.29
Current: -148.51
During the past 13 years, the highest EV-to-OCF of PTC Therapeutics was 517.29. The lowest was -205.73. And the median was -14.16.
PTCT's EV-to-OCF is ranked better than 96.94% of 1407
companies
in the Biotechnology industry
Industry Median: -3.54
vs PTCT: -148.51
EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
PTC Therapeutics's PE Ratio (TTM) for today is calculated as:
PTC Therapeutics's share price for today is $72.65.
PTC Therapeutics's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.580.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Cash Flow from Operations is an important financial metric because it represents the cash generated from operating activities at a company's disposal. Companies with a low EV-to-OCF ratio, combined with a strong balance sheet are generally considered as undervalued.
PTC Therapeutics EV-to-OCF Related Terms
PTC Therapeutics EV-to-OCF Historical Data
* Premium members only.
The historical data trend for PTC Therapeutics's EV-to-OCF can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Biotechnology subindustry, PTC Therapeutics's EV-to-OCF, along with its competitors' market caps and EV-to-OCF data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
PTC Therapeutics EV-to-OCF vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, PTC Therapeutics's EV-to-OCF distribution charts can be found below:
* The bar in red indicates where PTC Therapeutics's EV-to-OCF falls into.
PTC Therapeutics's current Enterprise Value is $4,530 Mil.
PTC Therapeutics's Cash Flow from Operations for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-31 Mil.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
PTC Therapeutics (PTCT) has a EV-to-OCF of -148.51 as of Aug. 13, 2026. According to the industry distribution chart, PTC Therapeutics ranks #43 out of 1407 companies in the Biotechnology industry, placing it in the top 3.1%.
Is PTC Therapeutics' EV-to-OCF too high?
PTC Therapeutics' current EV-to-OCF is -148.51. Based on the distribution chart, PTC Therapeutics ranks #43 out of 1407 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, PTC Therapeutics has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PTC Therapeutics' EV-to-OCF compare to XENE and CGON?
According to the Biotechnology industry distribution chart, PTC Therapeutics ranks #43 out of 1407 companies for EV-to-OCF. This places PTC Therapeutics in the top 3% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-OCF for a Biotechnology company?
A good EV-to-OCF depends on the Biotechnology industry context. However, EV-to-OCF should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EV-to-OCF mean?
A high EV-to-OCF can signal that a stock is expensive relative to its fundamentals. PTC Therapeutics's current EV-to-OCF is -148.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PTC Therapeutics stock overvalued right now?
Based on GuruFocus' analysis, PTC Therapeutics (PTCT) is currently considered Significantly Overvalued. The stock's GF Value™ is $37.54, compared to a current price of $72.65 — trading 93.5% above its estimated fair value. The current EV-to-OCF is -148.51. PTC Therapeutics' overall GF Score™ is 62/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-OCF calculated?
EV-to-OCF is calculated from a company's financial statements. For PTC Therapeutics (PTCT), the current EV-to-OCF is -148.51 as of Aug. 13, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is PTC Therapeutics (PTCT) Overvalued in 2026?
Based on GuruFocus' analysis, PTC Therapeutics stock appears to be overvalued.
The current stock price of $72.65 is trading 93.5% above its estimated GF Value™ of $37.54.
GuruFocus considers PTC Therapeutics to be Significantly Overvalued.
Key valuation signals for PTCT:
EV-to-OCF: -148.51
GF Value™: $37.54 vs. price of $72.65 (93.5% above fair value)
No single metric tells the full story. See the PTCT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PTC Therapeutics Inc is a biopharmaceutical company that discovers, develops and commercializes clinically differentiated medicines that provide benefits to children and adults living with rare disorders. Its diversified therapeutic portfolio that includes several commercial products and product candidates in various stages of development, including discovery, research and clinical stages, focused on the development of new treatments for multiple therapeutic areas for rare diseases relating to neurology and metabolism. The company views its operations and manages its business in one operating segment: life science, which is focused on the discovery, development and commercialization of the company's clinically differentiated medicines that provide benefits to patients with rare disorders.
62GF Score
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