Diamond Building Products Public Company Limited

SET:DRT-R Stock Report

Market Cap: ฿4.0b

Diamond Building Products Past Earnings Performance

Past criteria checks 1/6

Diamond Building Products's earnings have been declining at an average annual rate of -7.6%, while the Basic Materials industry saw earnings growing at 6.5% annually. Revenues have been growing at an average rate of 1.3% per year. Diamond Building Products's return on equity is 14%, and it has net margins of 6.9%.

Key information

-7.59%

Earnings growth rate

-7.05%

EPS growth rate

Basic Materials Industry Growth5.57%
Revenue growth rate1.27%
Return on equity14.04%
Net Margin6.92%
Last Earnings Update31 Dec 2025

Recent past performance updates

No updates

Recent updates

Revenue & Expenses Breakdown

How Diamond Building Products makes and spends money. Based on latest reported earnings, on an LTM basis.

Earnings and Revenue History

SET:DRT-R Revenue, expenses and earnings (THB Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Dec 254,5923187150
30 Sep 254,6353107220
30 Jun 254,7193556930
31 Mar 254,8664096940
31 Dec 244,9915066880
30 Sep 245,1755656990
30 Jun 245,4336476940
31 Mar 245,5816646960
31 Dec 235,6476386930
30 Sep 235,7006306800
30 Jun 235,5685926690
31 Mar 235,4206116600
31 Dec 225,2506266520
30 Sep 225,1146016470
30 Jun 224,9425896370
31 Mar 224,8765816530
31 Dec 214,8255856550
30 Sep 214,6645896460
30 Jun 214,5985816460
31 Mar 214,5035856190
31 Dec 204,4095576230
30 Sep 204,5075606330
30 Jun 204,6165786350
31 Mar 204,6565286410
31 Dec 194,7485726370
30 Sep 194,7115626200
30 Jun 194,5925116050
31 Mar 194,4664955840
31 Dec 184,3294235700
30 Sep 184,2904186000
30 Jun 184,2364156060
31 Mar 184,2034166230
31 Dec 174,1714126310
30 Sep 174,0853986180
30 Jun 174,1163986240
31 Mar 174,1403986200
31 Dec 164,1243926250
30 Sep 164,1413826120
30 Jun 164,1093726150
31 Mar 164,1303656250
31 Dec 154,1653316360
30 Sep 154,1682906520
30 Jun 154,2362716530

Quality Earnings: DRT-R has high quality earnings.

Growing Profit Margin: DRT-R's current net profit margins (6.9%) are lower than last year (10.1%).

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: DRT-R's earnings have declined by 7.6% per year over the past 5 years.

Accelerating Growth: DRT-R's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: DRT-R had negative earnings growth (-37.2%) over the past year, making it difficult to compare to the Basic Materials industry average (-37.2%).

Return on Equity

High ROE: DRT-R's Return on Equity (14%) is considered low.

Return on Assets

Return on Capital Employed

Discover strong past performing companies

7D

1Y

7D

1Y

7D

1Y

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/12 21:24
End of Day Share Price 2026/06/12 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Diamond Building Products Public Company Limited is covered by 6 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Prasit RattanakijkamolAsia Plus Securities Company Limited
Pongrat RatanatavananandaBualuang Securities PCL
Nat PanassutrakornKGI Securities Co. Ltd.