WHA Utilities and Power PCL (BKK:WHAUP) Operating Income: ฿1,319 Mil (TTM As of Jun. 2026)

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BKK:WHAUP WHA Utilities and Power PCL BKK:WHAUP
79 GF Score
Price ฿7.30
GF Value ฿5.39
Valuation Significantly Overvalued
! 9 Warning Signs
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What is WHA Utilities and Power PCL Operating Income?

WHA Utilities and Power PCL BKK:WHAUP -3.31% 79 Operating Income is ฿1,319 Mil as of Jun. 2026. GuruFocus rates BKK:WHAUP with a GF Score™ of 79/100 and a GF Value™ of ฿5.39 (Significantly Overvalued). The stock has 9 warning signs investors should review.

WHA Utilities and Power PCL's Operating Income for the three months ended in Jun. 2026 was ฿269 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Jun. 2026 was ฿1,319 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. WHA Utilities and Power PCL's Operating Income for the three months ended in Jun. 2026 was ฿269 Mil. WHA Utilities and Power PCL's Revenue for the three months ended in Jun. 2026 was ฿867 Mil. Therefore, WHA Utilities and Power PCL's Operating Margin % for the quarter that ended in Jun. 2026 was 31.03%.

Good Sign:

WHA Utilities and Power PCL operating margin is expanding. Margin expansion is usually a good sign.

WHA Utilities and Power PCL's 5-Year average Growth Rate for Operating Margin % was 8.40% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. WHA Utilities and Power PCL's annualized ROC % for the quarter that ended in Jun. 2026 was 3.12%. WHA Utilities and Power PCL's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 was 25.63%.


WHA Utilities and Power PCL  (BKK:WHAUP) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

WHA Utilities and Power PCL's annualized ROC % for the quarter that ended in Jun. 2026 is calculated as:

ROC % (Q: Jun. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Mar. 2026 ) + Invested Capital (Q: Jun. 2026 ))/ count )
=1076.312 * ( 1 - 3.13% )/( (33510.846 + 33324.158)/ 2 )
=1042.6234344/33417.502
=3.12 %

where

Invested Capital(Q: Mar. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=31985.665 - 794.151 - ( 834.299 - max(0, 4596.36 - 2277.028+834.299))
=33510.846

Invested Capital(Q: Jun. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=32641.76 - 655.443 - ( 1511.466 - max(0, 3845.847 - 2508.006+1511.466))
=33324.158

Note: The Operating Income data used here is four times the quarterly (Jun. 2026) data.

2. Joel Greenblatt's definition of Return on Capital:

WHA Utilities and Power PCL's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 is calculated as:

ROC (Joel Greenblatt) %(Q: Jun. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Mar. 2026  Q: Jun. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=2753.924/( ( (10311.395 + max(534.33, 0)) + (10544.402 + max(99.047, 0)) )/ 2 )
=2753.924/( ( 10845.725 + 10643.449 )/ 2 )
=2753.924/10744.587
=25.63 %

where Working Capital is:

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(1076.361 + 0 + 332.49) - (794.151 + 3.76 + 76.61)
=534.33

Working Capital(Q: Jun. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(619.207 + 0 + 339.798) - (655.443 + 128.696 + 75.819)
=99.047

When net working capital is negative, 0 is used.

Note: The EBIT data used here is four times the quarterly (Jun. 2026) EBIT data.

3. Operating Income is also linked to Operating Margin %:

WHA Utilities and Power PCL's Operating Margin % for the quarter that ended in Jun. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=269.078/867.19
=31.03 %

* 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.

4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.


Be Aware

Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


WHA Utilities and Power PCL Operating Income Related Terms


WHA Utilities and Power PCL Operating Income Historical Data

* Premium members only.

The historical data trend for WHA Utilities and Power PCL's Operating Income 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.

WHA Utilities and Power PCL Operating Income Chart

WHA Utilities and Power PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 451.39 528.82 727.31 709.07 900.84

WHA Utilities and Power PCL Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Operating Income 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 211.75 358.26 164.66 527.18 269.08
BKK:WHAUP
79GF Score
WHA Utilities and Power PCL BKK:WHAUP
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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WHA Utilities and Power PCL Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ฿1,319 Mil.

* 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 Operating Income →
What does a Operating Income of ฿1,319 Mil mean?
WHA Utilities and Power PCL (BKK:WHAUP) has a Operating Income of ฿1,319 Mil as of Jun. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on WHA Utilities and Power PCL and its competitors.
Is WHA Utilities and Power PCL's Operating Income too high?
WHA Utilities and Power PCL's current Operating Income is ฿1,319 Mil. Overall, WHA Utilities and Power PCL has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does WHA Utilities and Power PCL's Operating Income compare to AWK and WTRG?
WHA Utilities and Power PCL's Operating Income of ฿1,319 Mil can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for an Utilities - Regulated company?
A good Operating Income depends on the Utilities - Regulated industry context. However, Operating Income 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 Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on WHA Utilities and Power PCL and its competitors. WHA Utilities and Power PCL's current Operating Income is ฿1,319 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WHA Utilities and Power PCL stock overvalued right now?
Based on GuruFocus' analysis, WHA Utilities and Power PCL (BKK:WHAUP) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿5.39, compared to a current price of ฿7.30 — trading 35.4% above its estimated fair value. The current Operating Income is ฿1,319 Mil. WHA Utilities and Power PCL's overall GF Score™ is 79/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For WHA Utilities and Power PCL (BKK:WHAUP), the current Operating Income is ฿1,319 Mil as of Jun. 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 WHA Utilities and Power PCL (BKK:WHAUP) Overvalued in 2026?

Based on GuruFocus' analysis, WHA Utilities and Power PCL stock appears to be overvalued. The current stock price of ฿7.30 is trading 35.4% above its estimated GF Value™ of ฿5.39. GuruFocus considers WHA Utilities and Power PCL to be Significantly Overvalued.

Key valuation signals for BKK:WHAUP:

  • Operating Income: ฿1,319 Mil
  • GF Value™: ฿5.39 vs. price of ฿7.30 (35.4% above fair value)
  • GF Score™: 79/100 with 9 warning signs

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


WHA Utilities and Power PCL Business Description

Address Moo 13, Debaratna Road (Bangna-Trad) KM.7, 777 WHA Tower 22nd floor, Unit 2203-2205, Bang Kaeo, Bang Phli, Samut Prakarn, THA, 10540
WHA Utilities and Power PCL is an integrated utility product and service provider. The group's principal business operations are providing potable water, raw water, clarified water, wastewater treatment, power business, and holding company. It operates in two segments: Water, which generates the vast majority of the company's revenue; and Power, and both segments are segregated into domestic and overseas. Geographically, it generates the majority of its revenue from the domestic market.
79GF Score

Get the complete analysis for BKK:WHAUP

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

฿7.30
Price
฿5.39
GF Value