SYGGF (Synairgen) OCF Yield %: -9,002.73 (As of Jun. 29, 2026)


What is Synairgen OCF Yield %?

Synairgen SYGGF OCF Yield % is -9,002.73 as of Jun. 29, 2026.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Synairgen's Trailing 12-Month Cash Flow from Operations is $-9.90 Mil, and Market Cap is $0.11 Mil. Therefore, Synairgen's OCF Yield % for today is -9,002.73%.

The historical rank and industry rank for Synairgen's OCF Yield % or its related term are showing as below:

SYGGF' s OCF Yield % Range Over the Past 10 Years
Min: -342174.67   Med: -41.76   Max: -1.54
Current: -9002.73

During the past 13 years, the highest OCF Yield % of Synairgen was -1.54%. The lowest was -342174.67%. And the median was -41.76%.

SYGGF's OCF Yield % is not ranked
in the Biotechnology industry.
Industry Median: -8.4 vs SYGGF: -9002.73

Synairgen's OCF Margin % for the quarter that ended in Dec. 2024 was %.

Synairgen OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.

Synairgen OCF Yield % Related Terms

Synairgen OCF Yield % Historical Data

* Premium members only.

The historical data trend for Synairgen's OCF Yield % 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.

Synairgen OCF Yield % Chart

Synairgen Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -8.01 -9.73 -69.69 -103.34 -123.49

Synairgen Semi-Annual Data
Jun15 Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24
OCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 14.98 -72.63 -73.50 -84.21 -130.32

SYGGF vs RGBP, CNBX, SIGY: OCF Yield % Comparison

For the Biotechnology subindustry, Synairgen's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.

Synairgen OCF Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Synairgen's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Synairgen's OCF Yield % falls into.


Synairgen OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Synairgen's OCF Yield % for the fiscal year that ended in Dec. 2024 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-9.874 / 7.995618
=-123.49%

Synairgen's annualized OCF Yield % for the quarter that ended in Dec. 2024 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-5.21 * 2 / 7.995618
=-130.32%

* 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.

Frequently Asked Questions Learn more about OCF Yield % →
What does a OCF Yield % of -9,002.73 mean?
Synairgen (SYGGF) has a OCF Yield % of -9,002.73 as of Jun. 29, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Synairgen and its competitors.
Is Synairgen's OCF Yield % too high?
Synairgen's current OCF Yield % is -9,002.73.
How does Synairgen's OCF Yield % compare to RGBP and CNBX?
Synairgen's OCF Yield % of -9,002.73 can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Biotechnology company?
A good OCF Yield % depends on the Biotechnology industry context. However, OCF Yield % 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Synairgen and its competitors. Synairgen's current OCF Yield % is -9,002.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Synairgen stock overvalued right now?
Synairgen (SYGGF) has a current OCF Yield % of -9,002.73. The current OCF Yield % is -9,002.73. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Synairgen (SYGGF), the current OCF Yield % is -9,002.73 as of Jun. 29, 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.

Synairgen Business Description

Address Southampton General Hospital, Tremona Road, Mailpoint 810, Level F, South Block, Southampton, GBR, SO16 6YD
Synairgen PLC is a United Kingdom-based respiratory drug discovery and development company. The company is engaged in the drug discovery and development of therapies for respiratory diseases, particularly in areas including severe asthma, kidney fibrosis, cardiac fibrosis, chronic obstructive pulmonary disease, and idiopathic pulmonary fibrosis. The company's Programmes include SNG001, SG016, SG018, and others.