Eastern Water Resources Development and Management PCL (BKK:EASTW) OCF Margin %: 48.82% (As of Mar. 2026) — 11% Above Median


BKK:EASTW Eastern Water Resources Development and Management PCL BKK:EASTW
51 GF Score
Price ฿4.22
GF Value ฿2.42
Valuation Significantly Overvalued
! 12 Warning Signs
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What is Eastern Water Resources Development and Management PCL OCF Margin %?

Eastern Water Resources Development and Management PCL BKK:EASTW -0.47% 51 OCF Margin % is 48.82% as of Mar. 2026, which is 11% above its 10-year median of 44.16. GuruFocus rates BKK:EASTW with a GF Score™ of 51/100 and a GF Value™ of ฿2.42 (Significantly Overvalued). The stock has 12 warning signs investors should review. Among 499 Utilities - Regulated companies, Eastern Water Resources Development and Management PCL ranks better than 87.17% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Eastern Water Resources Development and Management PCL's Cash Flow from Operations for the three months ended in Mar. 2026 was ฿448 Mil. Eastern Water Resources Development and Management PCL's Revenue for the three months ended in Mar. 2026 was ฿918 Mil. Therefore, Eastern Water Resources Development and Management PCL's OCF Margin % for the quarter that ended in Mar. 2026 was 48.82%.

As of today, Eastern Water Resources Development and Management PCL's current OCF Yield % is 21.16%.

The historical rank and industry rank for Eastern Water Resources Development and Management PCL's OCF Margin % or its related term are showing as below:

BKK:EASTW' s OCF Margin % Range Over the Past 10 Years
Min: 27.33   Med: 44.16   Max: 49.39
Current: 43.63


During the past 13 years, the highest OCF Margin % of Eastern Water Resources Development and Management PCL was 49.39%. The lowest was 27.33%. And the median was 44.16%.

BKK:EASTW's OCF Margin % is ranked better than
87.17% of 499 companies
in the Utilities - Regulated industry
Industry Median: 18.61 vs BKK:EASTW: 43.63


Eastern Water Resources Development and Management PCL OCF Margin % Related Terms


Eastern Water Resources Development and Management PCL OCF Margin % Historical Data

* Premium members only.

The historical data trend for Eastern Water Resources Development and Management PCL'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.

Eastern Water Resources Development and Management PCL OCF Margin % Chart

Eastern Water Resources Development and Management PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 49.39 44.86 40.89 27.33 43.46

Eastern Water Resources Development and Management PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF 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 48.17 32.87 42.28 50.89 48.82

BKK:EASTW vs AWK, WTRG, AWR: OCF Margin % Comparison

For the Utilities - Regulated Water subindustry, Eastern Water Resources Development and Management PCL'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.


Eastern Water Resources Development and Management PCL OCF Margin % vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Eastern Water Resources Development and Management PCL's OCF Margin % distribution charts can be found below:

* The bar in red indicates where Eastern Water Resources Development and Management PCL's OCF Margin % falls into.


BKK:EASTW
51GF Score
Eastern Water Resources Development and Management PCL BKK:EASTW
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Eastern Water Resources Development and Management PCL OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

Eastern Water Resources Development and Management PCL's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=1543.957/3552.498
=43.46 %

Eastern Water Resources Development and Management PCL's OCF Margin for the quarter that ended in Mar. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=448.15/917.924
=48.82 %

* 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 OCF Margin % →
What does a OCF Margin % of 48.82% mean?
Eastern Water Resources Development and Management PCL (BKK:EASTW) has a OCF Margin % of 48.82% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Eastern Water Resources Development and Management PCL and its competitors. This is 11% above median its historical median of 44.16. Over the past decade, Eastern Water Resources Development and Management PCL's OCF Margin % has ranged from 27.33 to 49.39. According to the industry distribution chart, Eastern Water Resources Development and Management PCL ranks #64 out of 499 companies in the Utilities - Regulated industry, placing it in the top 12.8%.
Is Eastern Water Resources Development and Management PCL's OCF Margin % too high?
Eastern Water Resources Development and Management PCL's current OCF Margin % of 48.82% is 11% above median its 10-year median of 44.16. Over the past 10 years, this metric has ranged from a low of 27.33 to a high of 49.39. The Utilities - Regulated industry median OCF Margin % is 18.61. Eastern Water Resources Development and Management PCL's value of 48.82% is 162.3% above this industry median. Based on the distribution chart, Eastern Water Resources Development and Management PCL ranks #64 out of 499 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, Eastern Water Resources Development and Management PCL has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Eastern Water Resources Development and Management PCL's OCF Margin % compare to AWK and WTRG?
According to the Utilities - Regulated industry distribution chart, Eastern Water Resources Development and Management PCL ranks #64 out of 499 companies for OCF Margin %. This places Eastern Water Resources Development and Management PCL in the top 13% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 18.61. Eastern Water Resources Development and Management PCL's value of 48.82% is 162.3% above this benchmark. Historically, Eastern Water Resources Development and Management PCL's own OCF Margin % has ranged from 27.33 to 49.39 over the past decade. While the company's 10-year median is 44.16 vs. the industry median of 18.61, Eastern Water Resources Development and Management 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 OCF Margin % for an Utilities - Regulated company?
The median OCF Margin % among Utilities - Regulated companies is 18.61, based on 499 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. Eastern Water Resources Development and Management PCL's current OCF Margin % of 48.82% is 162.3% 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 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 Eastern Water Resources Development and Management PCL and its competitors. For the Utilities - Regulated industry, the median OCF Margin % is 18.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Eastern Water Resources Development and Management PCL's current OCF Margin % is 48.82%, which is 11% above median its own 10-year median of 44.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eastern Water Resources Development and Management PCL stock overvalued right now?
Based on GuruFocus' analysis, Eastern Water Resources Development and Management PCL (BKK:EASTW) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿2.42, compared to a current price of ฿4.22 — trading 74.4% above its estimated fair value. The current OCF Margin % is 48.82%, which is 11% above median its 10-year median of 44.16 and 162.3% above the Utilities - Regulated industry median of 18.61. Eastern Water Resources Development and Management PCL's overall GF Score™ is 51/100 with 12 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 Eastern Water Resources Development and Management PCL (BKK:EASTW), the current OCF Margin % is 48.82% 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 Eastern Water Resources Development and Management PCL (BKK:EASTW) Overvalued in 2026?

Based on GuruFocus' analysis, Eastern Water Resources Development and Management PCL stock appears to be overvalued. The current stock price of ฿4.22 is trading 74.4% above its estimated GF Value™ of ฿2.42. GuruFocus considers Eastern Water Resources Development and Management PCL to be Significantly Overvalued.

Key valuation signals for BKK:EASTW:

  • OCF Margin %: 48.82% (11% above median its 10-year median of 44.16)
  • GF Value™: ฿2.42 vs. price of ฿4.22 (74.4% above fair value)
  • GF Score™: 51/100 with 12 warning signs
  • Industry Position: 162.3% above the Utilities - Regulated median (#64 of 499)

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


Eastern Water Resources Development and Management PCL Business Description

Other Exchanges 7ES1:Germany
Address No. 1 Soi Vipavadeerangsit 5, Vipavadeerangsit Road, 23rd - 26th Floors, East Water Building, Jomphol Sub-district, Chatujak District, Bangkok, THA, 10900
Eastern Water Resources Development and Management PCL is a Thailand-based water utilities company. The business operations of the company are the development and management of the water distribution pipeline systems in the Eastern Seaboard area of Thailand, the supply of raw water, production and supply of tap water. The segment of the business comprises the supply of raw water, production and supply of tap water, supply of industrial water business, waterworks management, engineering services, and others.
51GF Score

Get the complete analysis for BKK:EASTW

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

฿4.22
Price
฿2.42
GF Value