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PositronPOSC +5.51%30 EV-to-OCF is -12.36 as of Aug. 01, 2026. GuruFocus rates POSC with a GF Score™ of 30/100 and a GF Value™ of $0.12 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 852 Medical Devices & Instruments companies, Positron ranks better than 82.75% on this metric.
EV-to-OCF is calculated as enterprise value divided by its cash flow from operations. As of today, Positron's Enterprise Value is $58.08 Mil.
Positron's Cash Flow from Operations for the trailing twelve months (TTM) ended in Dec. 2025 was $-4.70 Mil. Therefore, Positron's EV-to-OCF for today is -12.36.
The historical rank and industry rank for Positron's EV-to-OCF or its related term are showing as below:
POSC'
s EV-to-OCF Range Over the Past 10 Years
Min: -34.53 Med: -2.85 Max: -0.44
Current: -12.36
During the past 13 years, the highest EV-to-OCF of Positron was -0.44. The lowest was -34.53. And the median was -2.85.
POSC's EV-to-OCF is ranked better than 82.75% of 852
companies
in the Medical Devices & Instruments industry
Industry Median: 7.985
vs POSC: -12.36
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.
Positron's share price for today is $1.762.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Positron's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.340.
* 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.
Positron EV-to-OCF Related Terms
Positron EV-to-OCF Historical Data
* Premium members only.
The historical data trend for Positron'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 Medical Devices subindustry, Positron'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.
Positron EV-to-OCF vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Positron's EV-to-OCF distribution charts can be found below:
* The bar in red indicates where Positron's EV-to-OCF falls into.
Positron's current Enterprise Value is $58.08 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Positron's Cash Flow from Operations for the trailing twelve months (TTM) ended in Dec. 2025 was $-4.70 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.
Positron (POSC) has a EV-to-OCF of -12.36 as of Aug. 01, 2026. According to the industry distribution chart, Positron ranks #147 out of 852 companies in the Medical Devices & Instruments industry, placing it in the top 17.3%.
Is Positron's EV-to-OCF too high?
Positron's current EV-to-OCF is -12.36. Based on the distribution chart, Positron ranks #147 out of 852 companies in the Medical Devices & Instruments industry, which is in the top quartile — a strong position relative to peers. Overall, Positron has a GF Score™ of 30/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Positron's EV-to-OCF compare to MDAI and ECOR?
According to the Medical Devices & Instruments industry distribution chart, Positron ranks #147 out of 852 companies for EV-to-OCF. This places Positron in the top 17% of its industry — outperforming the majority of peers. The industry median EV-to-OCF is 7.99. 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 Medical Devices & Instruments company?
The median EV-to-OCF among Medical Devices & Instruments companies is 7.99, based on 852 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-OCF significantly above this median, while those in the bottom quartile fall well below. 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. For the Medical Devices & Instruments industry, the median EV-to-OCF is 7.99 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Positron's current EV-to-OCF is -12.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Positron stock overvalued right now?
Based on GuruFocus' analysis, Positron (POSC) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.12, compared to a current price of $1.76 — trading 1368.3% above its estimated fair value. The current EV-to-OCF is -12.36. Positron's overall GF Score™ is 30/100 with 8 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 Positron (POSC), the current EV-to-OCF is -12.36 as of Aug. 01, 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 Positron (POSC) Overvalued in 2026?
Based on GuruFocus' analysis, Positron stock appears to be overvalued.
The current stock price of $1.76 is trading 1368.3% above its estimated GF Value™ of $0.12.
GuruFocus considers Positron to be Significantly Overvalued.
Key valuation signals for POSC:
EV-to-OCF: -12.36
GF Value™: $0.12 vs. price of $1.76 (1368.3% above fair value)
No single metric tells the full story. See the POSC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Positron Corp is a medical technology company engaged in the co-development, manufacture, and sale of PET and PET-CT imaging systems, delivering high-performance, cost-effective molecular imaging solutions that empower healthcare providers to improve the diagnosis and treatment of cardiovascular disease and other critical conditions. By combining proprietary PET and PET-CT systems with comprehensive clinical and technical support, flexible financing, & a focus on operational efficiency, Positron makes advance diagnostic imaging more accessible & sustainable for hospitals, outpatient centers, & physician practices. The company focused on advancing positron emission tomography imaging through the development, manufacture, & commercialization of PET & PET-computed tomography imaging systems.
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