AOTILSE:AOTI +1.63%21 OCF Margin % is -0.29% as of Dec. 2025. GuruFocus rates LSE:AOTI with a GF Score™ of 21/100. The stock has 8 warning signs investors should review. Among 818 Medical Devices & Instruments companies, AOTI ranks worse than 69.19% on this metric.
OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. AOTI's Cash Flow from Operations for the
six
months ended in Dec. 2025 was £-0.08 Mil. AOTI's Revenue for the
six
months ended in Dec. 2025 was £25.92 Mil. Therefore, AOTI's OCF Margin % for the quarter that ended in Dec. 2025 was -0.29%.
The historical rank and industry rank for AOTI's OCF Margin % or its related term are showing as below:
LSE:AOTI'
s OCF Margin % Range Over the Past 10 Years
Min: -10.13 Med: -3.91 Max: 8.4
Current: -7.16
During the past 5 years, the highest OCF Margin % of AOTI was 8.40%. The lowest was -10.13%. And the median was -3.91%.
LSE:AOTI's OCF Margin % is ranked worse than 69.19% of 818
companies
in the Medical Devices & Instruments industry
Industry Median: 5.785
vs LSE:AOTI: -7.16
AOTI OCF Margin % Related Terms
AOTI OCF Margin % Historical Data
* Premium members only.
The historical data trend for AOTI's OCF Margin % 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.
LSE:AOTI vs ABT, SYK, MDT: OCF Margin % Comparison
For the Medical Devices subindustry, AOTI's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
AOTI OCF Margin % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, AOTI's OCF Margin % distribution charts can be found below:
* The bar in red indicates where AOTI's OCF Margin % falls into.
* 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.
AOTI (LSE:AOTI) has a OCF Margin % of -0.29% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on AOTI and its competitors. According to the industry distribution chart, AOTI ranks #566 out of 818 companies in the Medical Devices & Instruments industry, placing it in the top 69.2%.
Is AOTI's OCF Margin % too high?
AOTI's current OCF Margin % is -0.29%. Based on the distribution chart, AOTI ranks #566 out of 818 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, AOTI has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does AOTI's OCF Margin % compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, AOTI ranks #566 out of 818 companies for OCF Margin %. This places AOTI in the lower half of its industry. The industry median OCF Margin % is 5.79. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Medical Devices & Instruments company?
The median OCF Margin % among Medical Devices & Instruments companies is 5.79, based on 818 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % 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 Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on AOTI and its competitors. For the Medical Devices & Instruments industry, the median OCF Margin % is 5.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AOTI's current OCF Margin % is -0.29%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AOTI stock overvalued right now?
AOTI (LSE:AOTI) has a current OCF Margin % of -0.29%. The current OCF Margin % is -0.29%. AOTI's overall GF Score™ is 21/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For AOTI (LSE:AOTI), the current OCF Margin % is -0.29% as of Dec. 2025. 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.
AOTI Inc is the design, manufacture and provision of topical oxygen therapy products and services for healthcare providers and patients with chronic wounds. These products and services enable patients to heal faster and more durably and healthcare providers to reduce the overall cost of care. The specific purposes of the Company are to patent, manufacture, rent, and sell medical devices to help resolve severe acute and chronic wounds for customers globally. The Company operates in one reportable segment, which comprises the development and sale of Creative medical devices for therapeutic care. The company's solutions includes Multi-Modality Oxygen Therapy, Extremity Chamber, Multi-Patch, Negative Pressure Wound Therapy.
21GF Score
Get the complete analysis for LSE:AOTI
OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
LSE:AOTI has been successfully added to your 