PT Gunawan Dianjaya Steel Tbk (ISX:GDST) Days Inventory: 78.38 (As of Mar. 2026) — 62% Above Median


ISX:GDST PT Gunawan Dianjaya Steel Tbk ISX:GDST
63 GF Score
Price Rp80.00
GF Value Rp89.89
Valuation Modestly Undervalued
! 7 Warning Signs
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What is PT Gunawan Dianjaya Steel Tbk Days Inventory?

PT Gunawan Dianjaya Steel Tbk ISX:GDST -4.76% 63 Days Inventory is 78.38 as of Mar. 2026, which is 62% above its 10-year median of 48.37. GuruFocus rates ISX:GDST with a GF Score™ of 63/100 and a GF Value™ of Rp89.89 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 583 Steel companies, PT Gunawan Dianjaya Steel Tbk ranks better than 63.29% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). PT Gunawan Dianjaya Steel Tbk's Average Total Inventories for the three months ended in Mar. 2026 was Rp362,873 Mil. PT Gunawan Dianjaya Steel Tbk's Cost of Goods Sold for the three months ended in Mar. 2026 was Rp422,430 Mil. Hence, PT Gunawan Dianjaya Steel Tbk's Days Inventory for the three months ended in Mar. 2026 was 78.38.

The historical rank and industry rank for PT Gunawan Dianjaya Steel Tbk's Days Inventory or its related term are showing as below:

ISX:GDST' s Days Inventory Range Over the Past 10 Years
Min: 30.61   Med: 48.37   Max: 94.15
Current: 68.72

During the past 13 years, PT Gunawan Dianjaya Steel Tbk's highest Days Inventory was 94.15. The lowest was 30.61. And the median was 48.37.

ISX:GDST's Days Inventory is ranked better than
63.29% of 583 companies
in the Steel industry
Industry Median: 86.72 vs ISX:GDST: 68.72

PT Gunawan Dianjaya Steel Tbk's Days Inventory increased from Mar. 2025 (45.79) to Mar. 2026 (78.38). It might indicate that PT Gunawan Dianjaya Steel Tbk's sales slowed down.

Warning Sign:

If a company builds up inventory, it may mean it is having difficulties selling its goods.

Inventory Turnover measures how fast the company turns over its inventory within a year. PT Gunawan Dianjaya Steel Tbk's Inventory Turnover for the three months ended in Mar. 2026 was 1.16.

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. PT Gunawan Dianjaya Steel Tbk's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.77.


PT Gunawan Dianjaya Steel Tbk  (ISX:GDST) 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.

PT Gunawan Dianjaya Steel Tbk'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.

PT Gunawan Dianjaya Steel Tbk's Inventory to Revenue for the three months ended in Mar. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=362872.6515 / 469426.208
=0.77

* 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.


PT Gunawan Dianjaya Steel Tbk Days Inventory Related Terms


PT Gunawan Dianjaya Steel Tbk Days Inventory Historical Data

* Premium members only.

The historical data trend for PT Gunawan Dianjaya Steel Tbk'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.

PT Gunawan Dianjaya Steel Tbk Days Inventory Chart

PT Gunawan Dianjaya Steel Tbk 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 50.44 36.68 39.86 30.61 46.29

PT Gunawan Dianjaya Steel Tbk 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 45.79 64.93 72.30 57.39 78.38

ISX:GDST vs NUE, STLD, RS: Days Inventory Comparison

For the Steel subindustry, PT Gunawan Dianjaya Steel Tbk'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.


PT Gunawan Dianjaya Steel Tbk Days Inventory vs Steel Industry

For the Steel industry and Basic Materials sector, PT Gunawan Dianjaya Steel Tbk's Days Inventory distribution charts can be found below:

* The bar in red indicates where PT Gunawan Dianjaya Steel Tbk's Days Inventory falls into.


ISX:GDST
63GF Score
PT Gunawan Dianjaya Steel Tbk ISX:GDST
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Gunawan Dianjaya Steel Tbk Days Inventory Calculation

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

PT Gunawan Dianjaya Steel Tbk'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
=( (189655.85 + 333349.868) / 2 ) / 2062048.761*365
=261502.859 / 2062048.761*365
=46.29

PT Gunawan Dianjaya Steel Tbk'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
=( (333349.868 + 392395.435) / 2 ) / 422430.381*365 / 4
=362872.6515 / 422430.381*365 / 4
=78.38

* 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 78.38 mean?
PT Gunawan Dianjaya Steel Tbk (ISX:GDST) has a Days Inventory of 78.38 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on PT Gunawan Dianjaya Steel Tbk and its competitors. This is 62% above median its historical median of 48.37. Over the past decade, PT Gunawan Dianjaya Steel Tbk's Days Inventory has ranged from 30.61 to 94.15. According to the industry distribution chart, PT Gunawan Dianjaya Steel Tbk ranks #214 out of 583 companies in the Steel industry, placing it in the top 36.7%.
Is PT Gunawan Dianjaya Steel Tbk's Days Inventory too high?
PT Gunawan Dianjaya Steel Tbk's current Days Inventory of 78.38 is 62% above median its 10-year median of 48.37. Over the past 10 years, this metric has ranged from a low of 30.61 to a high of 94.15. The Steel industry median Days Inventory is 86.72. PT Gunawan Dianjaya Steel Tbk's value of 78.38 is 9.6% below this industry median. Based on the distribution chart, PT Gunawan Dianjaya Steel Tbk ranks #214 out of 583 companies in the Steel industry, which is above the industry midpoint. Overall, PT Gunawan Dianjaya Steel Tbk has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Gunawan Dianjaya Steel Tbk's Days Inventory compare to NUE and STLD?
According to the Steel industry distribution chart, PT Gunawan Dianjaya Steel Tbk ranks #214 out of 583 companies for Days Inventory. This puts PT Gunawan Dianjaya Steel Tbk in the upper half of its industry. The industry median Days Inventory is 86.72. PT Gunawan Dianjaya Steel Tbk's value of 78.38 is 9.6% below this benchmark. Historically, PT Gunawan Dianjaya Steel Tbk's own Days Inventory has ranged from 30.61 to 94.15 over the past decade. While the company's 10-year median is 48.37 vs. the industry median of 86.72, PT Gunawan Dianjaya Steel Tbk 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 Steel company?
The median Days Inventory among Steel companies is 86.72, based on 583 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. PT Gunawan Dianjaya Steel Tbk's current Days Inventory of 78.38 is 9.6% 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 PT Gunawan Dianjaya Steel Tbk and its competitors. For the Steel industry, the median Days Inventory is 86.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Gunawan Dianjaya Steel Tbk's current Days Inventory is 78.38, which is 62% above median its own 10-year median of 48.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Gunawan Dianjaya Steel Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Gunawan Dianjaya Steel Tbk (ISX:GDST) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp89.89, compared to a current price of Rp80.00 — trading 11% below its estimated fair value. The current Days Inventory is 78.38, which is 62% above median its 10-year median of 48.37 and 9.6% below the Steel industry median of 86.72. PT Gunawan Dianjaya Steel Tbk's overall GF Score™ is 63/100 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 PT Gunawan Dianjaya Steel Tbk (ISX:GDST), the current Days Inventory is 78.38 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 PT Gunawan Dianjaya Steel Tbk (ISX:GDST) Overvalued in 2026?

Based on GuruFocus' analysis, PT Gunawan Dianjaya Steel Tbk stock appears to be undervalued. The current stock price of Rp80.00 is trading 11% below its estimated GF Value™ of Rp89.89. GuruFocus considers PT Gunawan Dianjaya Steel Tbk to be Modestly Undervalued.

Key valuation signals for ISX:GDST:

  • Days Inventory: 78.38 (62% above median its 10-year median of 48.37)
  • GF Value™: Rp89.89 vs. price of Rp80.00 (11% below fair value)
  • GF Score™: 63/100 with 7 warning signs
  • Industry Position: 9.6% below the Steel median (#214 of 583)

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


PT Gunawan Dianjaya Steel Tbk Business Description

Address Jalan Margomulyo 29A, Tambak Sarioso, Asemrowo, Jawa Timur, Surabaya, IDN, 60184
PT Gunawan Dianjaya Steel Tbk is an Indonesian steel plate manufacturing (re-rolling) company. It is engaged in the manufacture of Hot Rolled Steel Plate. Its products include Low carbon Structural Steel Plates, High Strength Low Alloy Structural Steel Plates, Steel plates for boilers and pressure vessels, Steel plates for ship building including Hull Structural Steel Plates (Mild Steels), and High Strength Hull Structural Steel Plates (High Tensile Steels). It operates in single segment of manufacturing of hot rolled steel in Indonesia.
63GF Score

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

Rp80.00
Price
Rp89.89
GF Value