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Sirakorn PCLBKK:SK 52 Days Inventory is 73.97 as of Mar. 2026, which is 25% above its 10-year median of 59.05. GuruFocus rates BKK:SK with a GF Score™ of 52/100 and a GF Value™ of ฿0.63 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 391 Building Materials companies, Sirakorn PCL ranks better than 61.89% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Sirakorn PCL's Average Total Inventories for the
three
months ended in Mar. 2026 was ฿91.6 Mil. Sirakorn PCL's Cost of Goods Sold for the
three
months ended in Mar. 2026 was ฿113.0 Mil.
Hence, Sirakorn PCL's Days Inventory for the
three
months ended in Mar. 2026 was 73.97.
The historical rank and industry rank for Sirakorn PCL's Days Inventory or its related term are showing as below:
BKK:SK'
s Days Inventory Range Over the Past 10 Years
Min: 48.93 Med: 59.05 Max: 75.45
Current: 68.62
During the past 9 years, Sirakorn PCL's highest Days Inventory was 75.45. The lowest was 48.93. And the median was 59.05.
BKK:SK's Days Inventory is ranked better than 61.89% of 391
companies
in the Building Materials industry
Industry Median: 90.06
vs BKK:SK: 68.62
Sirakorn PCL's Days Inventory
increased
from Mar. 2025 (73.68) to Mar. 2026 (73.97).
It might indicate that Sirakorn PCL's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Sirakorn PCL's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.23.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Sirakorn PCL's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.68.
Sirakorn PCL (BKK:SK) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Sirakorn PCL's Inventory Turnover for the
three
months ended in Mar. 2026 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Sirakorn PCL's Inventory to Revenue for the
three
months ended in Mar. 2026 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Sirakorn PCL Days Inventory Related Terms
Sirakorn PCL Days Inventory Historical Data
* Premium members only.
The historical data trend for Sirakorn PCL's Days Inventory 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.
BKK:SK vs CRH, VMC, MLM: Days Inventory Comparison
For the Building Materials subindustry, Sirakorn PCL's Days Inventory, along with its competitors' market caps and Days Inventory 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.
Sirakorn PCL Days Inventory vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Sirakorn PCL's Days Inventory distribution charts can be found below:
* The bar in red indicates where Sirakorn PCL's Days Inventory falls into.
* 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.
Sirakorn PCL (BKK:SK) has a Days Inventory of 73.97 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Sirakorn PCL and its competitors. This is 25% above median its historical median of 59.05. Over the past decade, Sirakorn PCL's Days Inventory has ranged from 48.93 to 75.45. According to the industry distribution chart, Sirakorn PCL ranks #149 out of 391 companies in the Building Materials industry, placing it in the top 38.1%.
Is Sirakorn PCL's Days Inventory too high?
Sirakorn PCL's current Days Inventory of 73.97 is 25% above median its 10-year median of 59.05. Over the past 10 years, this metric has ranged from a low of 48.93 to a high of 75.45. The Building Materials industry median Days Inventory is 90.06. Sirakorn PCL's value of 73.97 is 17.9% below this industry median. Based on the distribution chart, Sirakorn PCL ranks #149 out of 391 companies in the Building Materials industry, which is above the industry midpoint. Overall, Sirakorn PCL has a GF Score™ of 52/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sirakorn PCL's Days Inventory compare to CRH and VMC?
According to the Building Materials industry distribution chart, Sirakorn PCL ranks #149 out of 391 companies for Days Inventory. This puts Sirakorn PCL in the upper half of its industry. The industry median Days Inventory is 90.06. Sirakorn PCL's value of 73.97 is 17.9% below this benchmark. Historically, Sirakorn PCL's own Days Inventory has ranged from 48.93 to 75.45 over the past decade. While the company's 10-year median is 59.05 vs. the industry median of 90.06, Sirakorn PCL has consistently been below 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 Days Inventory for a Building Materials company?
The median Days Inventory among Building Materials companies is 90.06, based on 391 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sirakorn PCL's current Days Inventory of 73.97 is 17.9% below 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Sirakorn PCL and its competitors. For the Building Materials industry, the median Days Inventory is 90.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sirakorn PCL's current Days Inventory is 73.97, which is 25% above median its own 10-year median of 59.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sirakorn PCL stock overvalued right now?
Based on GuruFocus' analysis, Sirakorn PCL (BKK:SK) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿0.63, compared to a current price of ฿0.53 — trading 15.9% below its estimated fair value. The current Days Inventory is 73.97, which is 25% above median its 10-year median of 59.05 and 17.9% below the Building Materials industry median of 90.06. Sirakorn PCL's overall GF Score™ is 52/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Sirakorn PCL (BKK:SK), the current Days Inventory is 73.97 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 Sirakorn PCL (BKK:SK) Overvalued in 2026?
Based on GuruFocus' analysis, Sirakorn PCL stock appears to be undervalued.
The current stock price of ฿0.53 is trading 15.9% below its estimated GF Value™ of ฿0.63.
GuruFocus considers Sirakorn PCL to be Modestly Undervalued.
Key valuation signals for BKK:SK:
Days Inventory: 73.97 (25% above median its 10-year median of 59.05)
GF Value™: ฿0.63 vs. price of ฿0.53 (15.9% below fair value)
Industry Position: 17.9% below the Building Materials median (#149 of 391)
No single metric tells the full story. See the BKK:SK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sirakorn PCL is engaged in the business of manufacturing and distribution of concrete products and construction work services. Its product portfolio includes Concrete, Prestressed Concrete Pile and Prestressed Concrete Bridge Girder, Section Prestressed Concrete Pile, Solid Square Prestressed Concrete Pile among others. It has two business segment Sale and Construction. The company derives key revenue from sale of concrete products.
52GF Score
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