AMCO United HoldingHKSE:00630 35 OCF Margin % is 27.05% as of Dec. 2025. GuruFocus rates HKSE:00630 with a GF Score™ of 35/100 and a GF Value™ of HK$0.13 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 815 Medical Devices & Instruments companies, AMCO United Holding ranks better than 72.52% on this metric.
The historical rank and industry rank for AMCO United Holding's OCF Margin % or its related term are showing as below:
HKSE:00630'
s OCF Margin % Range Over the Past 10 Years
Min: -314.73 Med: -25.79 Max: 17.05
Current: 17.05
During the past 13 years, the highest OCF Margin % of AMCO United Holding was 17.05%. The lowest was -314.73%. And the median was -25.79%.
HKSE:00630's OCF Margin % is ranked better than 72.52% of 815
companies
in the Medical Devices & Instruments industry
Industry Median: 5.86
vs HKSE:00630: 17.05
AMCO United Holding OCF Margin % Related Terms
AMCO United Holding OCF Margin % Historical Data
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The historical data trend for AMCO United Holding'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.
HKSE:00630 vs ISRG, BDX, MDLN: OCF Margin % Comparison
For the Medical Instruments & Supplies subindustry, AMCO United Holding'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.
AMCO United Holding OCF Margin % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, AMCO United Holding's OCF Margin % distribution charts can be found below:
* The bar in red indicates where AMCO United Holding'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.
AMCO United Holding (HKSE:00630) has a OCF Margin % of 27.05% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on AMCO United Holding and its competitors. According to the industry distribution chart, AMCO United Holding ranks #224 out of 815 companies in the Medical Devices & Instruments industry, placing it in the top 27.5%.
Is AMCO United Holding's OCF Margin % too high?
AMCO United Holding's current OCF Margin % is 27.05%. The Medical Devices & Instruments industry median OCF Margin % is 5.86. AMCO United Holding's value of 27.05% is 361.6% above this industry median. Based on the distribution chart, AMCO United Holding ranks #224 out of 815 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, AMCO United Holding has a GF Score™ of 35/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AMCO United Holding's OCF Margin % compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, AMCO United Holding ranks #224 out of 815 companies for OCF Margin %. This puts AMCO United Holding in the upper half of its industry. The industry median OCF Margin % is 5.86. AMCO United Holding's value of 27.05% is 361.6% above this benchmark. 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 5.86, based on 815 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. AMCO United Holding's current OCF Margin % of 27.05% is 361.6% above the industry median. 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 AMCO United Holding and its competitors. For the Medical Devices & Instruments industry, the median OCF Margin % is 5.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AMCO United Holding's current OCF Margin % is 27.05%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AMCO United Holding stock overvalued right now?
Based on GuruFocus' analysis, AMCO United Holding (HKSE:00630) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.13, compared to a current price of HK$0.22 — trading 66.2% above its estimated fair value. The current OCF Margin % is 27.05% and 361.6% above the Medical Devices & Instruments industry median of 5.86. AMCO United Holding's overall GF Score™ is 35/100 with 4 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 AMCO United Holding (HKSE:00630), the current OCF Margin % is 27.05% 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.
Is AMCO United Holding (HKSE:00630) Overvalued in 2026?
Based on GuruFocus' analysis, AMCO United Holding stock appears to be overvalued.
The current stock price of HK$0.22 is trading 66.2% above its estimated GF Value™ of HK$0.13.
GuruFocus considers AMCO United Holding to be Significantly Overvalued.
Key valuation signals for HKSE:00630:
OCF Margin %: 27.05%
GF Value™: HK$0.13 vs. price of HK$0.22 (66.2% above fair value)
Industry Position: 361.6% above the Medical Devices & Instruments median (#224 of 815)
No single metric tells the full story. See the HKSE:00630 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AMCO United Holding Ltd is a Hong Kong-based investment holding company principally engaged in the manufacture and (i) sale of medical products; (ii) sale of plastic moulding products; (iii) provision of money lending; and (iv) investment in securities. The company operates its business through four segments: Medical Products Business; Plastic Products Business; Money Lending Business; and Securities Investment Business. It generates the majority of its revenue from the Medical Products Business segment. Geographically, it generates the majority of its revenue from the PRC.
35GF Score
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