AMCO United Holding (HKSE:00630) Pretax Margin %: 140.66% (As of Dec. 2025)

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HKSE:00630 AMCO United Holding Ltd HKSE:00630
28 GF Score
Price HK$0.11
GF Value HK$0.12
Valuation Fairly Valued
! 4 Warning Signs
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What is AMCO United Holding Pretax Margin %?

AMCO United Holding HKSE:00630 28 Pretax Margin % is 140.66% as of Dec. 2025. GuruFocus rates HKSE:00630 with a GF Score™ of 28/100 and a GF Value™ of HK$0.12 (Fairly Valued). The stock has 4 warning signs investors should review. Among 815 Medical Devices & Instruments companies, AMCO United Holding ranks better than 99.26% on this metric.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. AMCO United Holding's Pre-Tax Income for the six months ended in Dec. 2025 was HK$57.97 Mil. AMCO United Holding's Revenue for the six months ended in Dec. 2025 was HK$41.21 Mil. Therefore, AMCO United Holding's pretax margin for the quarter that ended in Dec. 2025 was 140.66%.

The historical rank and industry rank for AMCO United Holding's Pretax Margin % or its related term are showing as below:

HKSE:00630' s Pretax Margin % Range Over the Past 10 Years
Min: -168.2   Med: -24.52   Max: 86.48
Current: 86.48


HKSE:00630's Pretax Margin % is ranked better than
99.26% of 815 companies
in the Medical Devices & Instruments industry
Industry Median: 2.75 vs HKSE:00630: 86.48

AMCO United Holding  (HKSE:00630) Pretax Margin % Explanation

The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.

The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.

It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.

The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.


AMCO United Holding Pretax Margin % Related Terms


AMCO United Holding Pretax Margin % Historical Data

* Premium members only.

The historical data trend for AMCO United Holding's Pretax 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.

AMCO United Holding Pretax Margin % Chart

AMCO United Holding Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pretax Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -25.19 -156.86 -4.99 -3.26 86.48

AMCO United Holding Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Pretax Margin % 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 252.48 -115.55 153.28 4.23 140.66

HKSE:00630 vs ISRG, BDX, MDLN: Pretax Margin % Comparison

For the Medical Instruments & Supplies subindustry, AMCO United Holding's Pretax Margin %, along with its competitors' market caps and Pretax 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 Pretax Margin % vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, AMCO United Holding's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where AMCO United Holding's Pretax Margin % falls into.


HKSE:00630
28GF Score
AMCO United Holding Ltd HKSE:00630
Pretax Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AMCO United Holding Pretax Margin % Calculation

Pretax margin - also known as pretax profit margin is the ratio of Pretax Income divided by net sales or Revenue, usually presented in percent.

AMCO United Holding's Pretax Margin for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=59.117/68.356
=86.48 %

AMCO United Holding's Pretax Margin for the quarter that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=57.969/41.212
=140.66 %

* 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 Pretax Margin % →
What does a Pretax Margin % of 140.66% mean?
AMCO United Holding (HKSE:00630) has a Pretax Margin % of 140.66% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on AMCO United Holding and its competitors. According to the industry distribution chart, AMCO United Holding ranks #6 out of 815 companies in the Medical Devices & Instruments industry, placing it in the top 0.7%.
Is AMCO United Holding's Pretax Margin % too high?
AMCO United Holding's current Pretax Margin % is 140.66%. The Medical Devices & Instruments industry median Pretax Margin % is 2.75. AMCO United Holding's value of 140.66% is 5014.9% above this industry median. Based on the distribution chart, AMCO United Holding ranks #6 out of 815 companies in the Medical Devices & Instruments industry, which is in the top quartile — a strong position relative to peers. Overall, AMCO United Holding has a GF Score™ of 28/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does AMCO United Holding's Pretax Margin % compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, AMCO United Holding ranks #6 out of 815 companies for Pretax Margin %. This places AMCO United Holding in the top 1% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 2.75. AMCO United Holding's value of 140.66% is 5014.9% 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 Pretax Margin % for a Medical Devices & Instruments company?
The median Pretax Margin % among Medical Devices & Instruments companies is 2.75, based on 815 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AMCO United Holding's current Pretax Margin % of 140.66% is 5014.9% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on AMCO United Holding and its competitors. For the Medical Devices & Instruments industry, the median Pretax Margin % is 2.75 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AMCO United Holding's current Pretax Margin % is 140.66%. 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 Fairly Valued. The stock's GF Value™ is HK$0.12, compared to a current price of HK$0.11 — trading 8.3% below its estimated fair value. The current Pretax Margin % is 140.66% and 5014.9% above the Medical Devices & Instruments industry median of 2.75. AMCO United Holding's overall GF Score™ is 28/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For AMCO United Holding (HKSE:00630), the current Pretax Margin % is 140.66% 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 undervalued. The current stock price of HK$0.11 is trading 8.3% below its estimated GF Value™ of HK$0.12. GuruFocus considers AMCO United Holding to be Fairly Valued.

Key valuation signals for HKSE:00630:

  • Pretax Margin %: 140.66%
  • GF Value™: HK$0.12 vs. price of HK$0.11 (8.3% below fair value)
  • GF Score™: 28/100 with 4 warning signs
  • Industry Position: 5014.9% above the Medical Devices & Instruments median (#6 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 Business Description

Address 70 Queen’s Road Central, Unit 1104, Crawford House, Central, Hong Kong, HKG
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.
28GF Score

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Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

HK$0.11
Price
HK$0.12
GF Value