Thanasiri Group PCL (BKK:THANA) Days Inventory: 1,330.44 (As of Mar. 2026) — 57% Above Median

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BKK:THANA Thanasiri Group PCL BKK:THANA
64 GF Score
Price ฿1.53
GF Value ฿1.15
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Thanasiri Group PCL Days Inventory?

Thanasiri Group PCL BKK:THANA 64 Days Inventory is 1,330.44 as of Mar. 2026, which is 57% above its 10-year median of 844.82. GuruFocus rates BKK:THANA with a GF Score™ of 64/100 and a GF Value™ of ฿1.15 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,320 Real Estate companies, Thanasiri Group PCL ranks worse than 57.12% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Thanasiri Group PCL's Average Total Inventories for the three months ended in Mar. 2026 was ฿813.2 Mil. Thanasiri Group PCL's Cost of Goods Sold for the three months ended in Mar. 2026 was ฿55.8 Mil. Hence, Thanasiri Group PCL's Days Inventory for the three months ended in Mar. 2026 was 1,330.44.

The historical rank and industry rank for Thanasiri Group PCL's Days Inventory or its related term are showing as below:

BKK:THANA' s Days Inventory Range Over the Past 10 Years
Min: 581.78   Med: 844.82   Max: 965.7
Current: 848.8

During the past 13 years, Thanasiri Group PCL's highest Days Inventory was 965.70. The lowest was 581.78. And the median was 844.82.

BKK:THANA's Days Inventory is ranked worse than
57.12% of 1320 companies
in the Real Estate industry
Industry Median: 692.15 vs BKK:THANA: 848.80

Thanasiri Group PCL's Days Inventory declined from Mar. 2025 (1,769.78) to Mar. 2026 (1,330.44).

Inventory Turnover measures how fast the company turns over its inventory within a year. Thanasiri Group PCL's Inventory Turnover for the three months ended in Mar. 2026 was 0.07.

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. Thanasiri Group PCL's Inventory-to-Revenue for the three months ended in Mar. 2026 was 11.17.


Thanasiri Group PCL  (BKK:THANA) 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.

Thanasiri Group 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.

Thanasiri Group 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.


Thanasiri Group PCL Days Inventory Related Terms


Thanasiri Group PCL Days Inventory Historical Data

* Premium members only.

The historical data trend for Thanasiri Group 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.

Thanasiri Group PCL Days Inventory Chart

Thanasiri Group PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 965.70 581.78 908.93 914.56 893.18

Thanasiri Group PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory 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 1,769.78 540.61 904.24 919.40 1,330.44

Thanasiri Group PCL Days Inventory Competitor Comparison

For the Real Estate - Development subindustry, Thanasiri Group 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.


Thanasiri Group PCL Days Inventory vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Thanasiri Group PCL's Days Inventory distribution charts can be found below:

* The bar in red indicates where Thanasiri Group PCL's Days Inventory falls into.


BKK:THANA
64GF Score
Thanasiri Group PCL BKK:THANA
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Thanasiri Group PCL Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Thanasiri Group PCL's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (911.123 + 744.133) / 2 ) / 338.212*365
=827.628 / 338.212*365
=893.18

Thanasiri Group PCL's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (744.133 + 882.288) / 2 ) / 55.775*365 / 4
=813.2105 / 55.775*365 / 4
=1,330.44

* 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 Days Inventory →
What does a Days Inventory of 1,330.44 mean?
Thanasiri Group PCL (BKK:THANA) has a Days Inventory of 1,330.44 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Thanasiri Group PCL and its competitors. This is 57% above median its historical median of 844.82. Over the past decade, Thanasiri Group PCL's Days Inventory has ranged from 581.78 to 965.70. According to the industry distribution chart, Thanasiri Group PCL ranks #754 out of 1320 companies in the Real Estate industry, placing it in the top 57.1%.
Is Thanasiri Group PCL's Days Inventory too high?
Thanasiri Group PCL's current Days Inventory of 1,330.44 is 57% above median its 10-year median of 844.82. Over the past 10 years, this metric has ranged from a low of 581.78 to a high of 965.70. The Real Estate industry median Days Inventory is 692.15. Thanasiri Group PCL's value of 1,330.44 is 92.2% above this industry median. Based on the distribution chart, Thanasiri Group PCL ranks #754 out of 1320 companies in the Real Estate industry, which is below the industry midpoint. Overall, Thanasiri Group PCL has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Thanasiri Group PCL's Days Inventory compare to competitors?
According to the Real Estate industry distribution chart, Thanasiri Group PCL ranks #754 out of 1320 companies for Days Inventory. This places Thanasiri Group PCL in the lower half of its industry. The industry median Days Inventory is 692.15. Thanasiri Group PCL's value of 1,330.44 is 92.2% above this benchmark. Historically, Thanasiri Group PCL's own Days Inventory has ranged from 581.78 to 965.70 over the past decade. While the company's 10-year median is 844.82 vs. the industry median of 692.15, Thanasiri Group 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 Days Inventory for a Real Estate company?
The median Days Inventory among Real Estate companies is 692.15, based on 1,320 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. Thanasiri Group PCL's current Days Inventory of 1,330.44 is 92.2% 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 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 Thanasiri Group PCL and its competitors. For the Real Estate industry, the median Days Inventory is 692.15 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thanasiri Group PCL's current Days Inventory is 1,330.44, which is 57% above median its own 10-year median of 844.82. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thanasiri Group PCL stock overvalued right now?
Based on GuruFocus' analysis, Thanasiri Group PCL (BKK:THANA) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿1.15, compared to a current price of ฿1.53 — trading 33% above its estimated fair value. The current Days Inventory is 1,330.44, which is 57% above median its 10-year median of 844.82 and 92.2% above the Real Estate industry median of 692.15. Thanasiri Group PCL's overall GF Score™ is 64/100 with 7 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 Thanasiri Group PCL (BKK:THANA), the current Days Inventory is 1,330.44 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 Thanasiri Group PCL (BKK:THANA) Overvalued in 2026?

Based on GuruFocus' analysis, Thanasiri Group PCL stock appears to be overvalued. The current stock price of ฿1.53 is trading 33% above its estimated GF Value™ of ฿1.15. GuruFocus considers Thanasiri Group PCL to be Significantly Overvalued.

Key valuation signals for BKK:THANA:

  • Days Inventory: 1,330.44 (57% above median its 10-year median of 844.82)
  • GF Value™: ฿1.15 vs. price of ฿1.53 (33% above fair value)
  • GF Score™: 64/100 with 7 warning signs
  • Industry Position: 92.2% above the Real Estate median (#754 of 1320)

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


Thanasiri Group PCL Business Description

Address 650, 652 Baromratchonnanee Road, Bangbumru, Bangplad, Bangkok, THA, 10700
Thanasiri Group PCL is a Thailand-based company. It is engaged in the business of Property development for sale. The operations of the company are located in Thailand. The projects of the company include Thana Hibbati Pinklao - Sirindhorn, Thanasiri Ratchaphruek - Tha Nam Non, Thana Village Rama 5 - Bangyai, Thanasio Rattanathibet, and Thana Cluster Ratchapruek, among others. Its operating segments include Real estate business - horizontal, Service business, and Sell products business.
64GF Score

Get the complete analysis for BKK:THANA

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

฿1.53
Price
฿1.15
GF Value