Asia Sermkij Leasing PCL (BKK:ASK) Pretax Margin %: 20.57% (As of Mar. 2026) — 38% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BKK:ASK Asia Sermkij Leasing PCL BKK:ASK
52 GF Score
Price ฿12.20
GF Value ฿1,389.43
Valuation Possible Value Trap
! 8 Warning Signs
View Full Analysis

What is Asia Sermkij Leasing PCL Pretax Margin %?

Asia Sermkij Leasing PCL BKK:ASK +2.52% 52 Pretax Margin % is 20.57% as of Mar. 2026, which is 38% below its 10-year median of 33.03. GuruFocus rates BKK:ASK with a GF Score™ of 52/100 and a GF Value™ of ฿1,389.43 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 534 Credit Services companies, Asia Sermkij Leasing PCL ranks worse than 58.99% on this metric.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Asia Sermkij Leasing PCL's Pre-Tax Income for the three months ended in Mar. 2026 was ฿252 Mil. Asia Sermkij Leasing PCL's Revenue for the three months ended in Mar. 2026 was ฿1,226 Mil. Therefore, Asia Sermkij Leasing PCL's pretax margin for the quarter that ended in Mar. 2026 was 20.57%.

The historical rank and industry rank for Asia Sermkij Leasing PCL's Pretax Margin % or its related term are showing as below:

BKK:ASK' s Pretax Margin % Range Over the Past 10 Years
Min: 6.79   Med: 33.03   Max: 34.8
Current: 14.77


BKK:ASK's Pretax Margin % is ranked worse than
58.99% of 534 companies
in the Credit Services industry
Industry Median: 20.105 vs BKK:ASK: 14.77

Asia Sermkij Leasing PCL  (BKK:ASK) 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.


Asia Sermkij Leasing PCL Pretax Margin % Related Terms


Asia Sermkij Leasing PCL Pretax Margin % Historical Data

* Premium members only.

The historical data trend for Asia Sermkij Leasing PCL'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.

Asia Sermkij Leasing PCL Pretax Margin % Chart

Asia Sermkij Leasing PCL 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 34.80 34.48 24.21 6.79 12.96

Asia Sermkij Leasing PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 13.08 11.74 9.89 17.70 20.57

BKK:ASK vs V, MA, AXP: Pretax Margin % Comparison

For the Credit Services subindustry, Asia Sermkij Leasing PCL'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.


Asia Sermkij Leasing PCL Pretax Margin % vs Credit Services Industry

For the Credit Services industry and Financial Services sector, Asia Sermkij Leasing PCL's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where Asia Sermkij Leasing PCL's Pretax Margin % falls into.


BKK:ASK
52GF Score
Asia Sermkij Leasing PCL BKK:ASK
Pretax Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Asia Sermkij Leasing PCL 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.

Asia Sermkij Leasing PCL'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 )
=669.976/5168.63
=12.96 %

Asia Sermkij Leasing PCL's Pretax Margin for the quarter that ended in Mar. 2026 is calculated as

Pretax Margin=Pre-Tax Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=252.165/1226.143
=20.57 %

* 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 20.57% mean?
Asia Sermkij Leasing PCL (BKK:ASK) has a Pretax Margin % of 20.57% as of Mar. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Asia Sermkij Leasing PCL and its competitors. This is 38% below median its historical median of 33.03. Over the past decade, Asia Sermkij Leasing PCL's Pretax Margin % has ranged from 6.79 to 34.80. According to the industry distribution chart, Asia Sermkij Leasing PCL ranks #315 out of 534 companies in the Credit Services industry, placing it in the top 59%.
Is Asia Sermkij Leasing PCL's Pretax Margin % too high?
Asia Sermkij Leasing PCL's current Pretax Margin % of 20.57% is 38% below median its 10-year median of 33.03. Over the past 10 years, this metric has ranged from a low of 6.79 to a high of 34.80. The Credit Services industry median Pretax Margin % is 20.11. Asia Sermkij Leasing PCL's value of 20.57% is 2.3% above this industry median. Based on the distribution chart, Asia Sermkij Leasing PCL ranks #315 out of 534 companies in the Credit Services industry, which is below the industry midpoint. Overall, Asia Sermkij Leasing PCL has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Asia Sermkij Leasing PCL's Pretax Margin % compare to V and MA?
According to the Credit Services industry distribution chart, Asia Sermkij Leasing PCL ranks #315 out of 534 companies for Pretax Margin %. This places Asia Sermkij Leasing PCL in the lower half of its industry. The industry median Pretax Margin % is 20.11. Asia Sermkij Leasing PCL's value of 20.57% is 2.3% above this benchmark. Historically, Asia Sermkij Leasing PCL's own Pretax Margin % has ranged from 6.79 to 34.80 over the past decade. While the company's 10-year median is 33.03 vs. the industry median of 20.11, Asia Sermkij Leasing PCL has consistently been above the industry average. 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 Credit Services company?
The median Pretax Margin % among Credit Services companies is 20.11, based on 534 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. Asia Sermkij Leasing PCL's current Pretax Margin % of 20.57% is 2.3% 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 Asia Sermkij Leasing PCL and its competitors. For the Credit Services industry, the median Pretax Margin % is 20.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Asia Sermkij Leasing PCL's current Pretax Margin % is 20.57%, which is 38% below median its own 10-year median of 33.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Asia Sermkij Leasing PCL stock overvalued right now?
Based on GuruFocus' analysis, Asia Sermkij Leasing PCL (BKK:ASK) is currently considered Possible Value Trap. The stock's GF Value™ is ฿1,389.43, compared to a current price of ฿12.20 — trading 99.1% below its estimated fair value. The current Pretax Margin % is 20.57%, which is 38% below median its 10-year median of 33.03 and 2.3% above the Credit Services industry median of 20.11. Asia Sermkij Leasing PCL's overall GF Score™ is 52/100 with 8 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 Asia Sermkij Leasing PCL (BKK:ASK), the current Pretax Margin % is 20.57% as of Mar. 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 Asia Sermkij Leasing PCL (BKK:ASK) Overvalued in 2026?

Based on GuruFocus' analysis, Asia Sermkij Leasing PCL stock appears to be undervalued. The current stock price of ฿12.20 is trading 99.1% below its estimated GF Value™ of ฿1,389.43. GuruFocus considers Asia Sermkij Leasing PCL to be Possible Value Trap.

Key valuation signals for BKK:ASK:

  • Pretax Margin %: 20.57% (38% below median its 10-year median of 33.03)
  • GF Value™: ฿1,389.43 vs. price of ฿12.20 (99.1% below fair value)
  • GF Score™: 52/100 with 8 warning signs
  • Industry Position: 2.3% above the Credit Services median (#315 of 534)

No single metric tells the full story. See the BKK:ASK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Asia Sermkij Leasing PCL Business Description

Address Sukhumvit Road, No. 129, JLK Tower, 19th - 21st Floor, Khlong Toei Nuea, Wattana, Bangkok, THA, 10120
Asia Sermkij Leasing PCL operates a hire purchase business for all types of automobiles in the form of new car financing to its customers in Bangkok and the metropolitan area. Subsequently, the company has expanded its business into used car hire purchases, personal loans, and floor plan financing, as well as other services such as auto registration, tax renewal, and insurance services. The company has reportable operating segments: Hire purchase, Leasing, Loan, and Insurance broker. The majority of its revenue is generated from the Hire purchase segment, which provides auto and machine hire purchase services for consumers and commercial customers.
52GF Score

Get the complete analysis for BKK:ASK

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

฿12.20
Price
฿1,389.43
GF Value