PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON) Days Inventory: 40.25 (As of Mar. 2026) — 38% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ISX:JKON PT Jaya Konstruksi Manggala Pratama Tbk ISX:JKON
73 GF Score
Price Rp68.00
GF Value Rp84.65
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is PT Jaya Konstruksi Manggala Pratama Tbk Days Inventory?

PT Jaya Konstruksi Manggala Pratama Tbk ISX:JKON -1.45% 73 Days Inventory is 40.25 as of Mar. 2026, which is 38% above its 10-year median of 29.07. GuruFocus rates ISX:JKON with a GF Score™ of 73/100 and a GF Value™ of Rp84.65 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 497 Conglomerates companies, PT Jaya Konstruksi Manggala Pratama Tbk ranks better than 70.22% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). PT Jaya Konstruksi Manggala Pratama Tbk's Average Total Inventories for the three months ended in Mar. 2026 was Rp354,333 Mil. PT Jaya Konstruksi Manggala Pratama Tbk's Cost of Goods Sold for the three months ended in Mar. 2026 was Rp803,233 Mil. Hence, PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory for the three months ended in Mar. 2026 was 40.25.

The historical rank and industry rank for PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory or its related term are showing as below:

ISX:JKON' s Days Inventory Range Over the Past 10 Years
Min: 23.29   Med: 29.07   Max: 45.03
Current: 42.13

During the past 13 years, PT Jaya Konstruksi Manggala Pratama Tbk's highest Days Inventory was 45.03. The lowest was 23.29. And the median was 29.07.

ISX:JKON's Days Inventory is ranked better than
70.22% of 497 companies
in the Conglomerates industry
Industry Median: 73.2 vs ISX:JKON: 42.13

PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory declined from Mar. 2025 (66.94) to Mar. 2026 (40.25).

Inventory Turnover measures how fast the company turns over its inventory within a year. PT Jaya Konstruksi Manggala Pratama Tbk's Inventory Turnover for the three months ended in Mar. 2026 was 2.27.

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 Jaya Konstruksi Manggala Pratama Tbk's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.39.


PT Jaya Konstruksi Manggala Pratama Tbk  (ISX:JKON) 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 Jaya Konstruksi Manggala Pratama 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 Jaya Konstruksi Manggala Pratama Tbk's Inventory to Revenue for the three months ended in Mar. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=354332.7225 / 915786.937
=0.39

* 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 Jaya Konstruksi Manggala Pratama Tbk Days Inventory Related Terms


PT Jaya Konstruksi Manggala Pratama Tbk Days Inventory Historical Data

* Premium members only.

The historical data trend for PT Jaya Konstruksi Manggala Pratama 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 Jaya Konstruksi Manggala Pratama Tbk Days Inventory Chart

PT Jaya Konstruksi Manggala Pratama 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 43.42 28.83 29.30 39.30 36.34

PT Jaya Konstruksi Manggala Pratama 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 66.94 71.50 48.51 26.33 40.25

ISX:JKON vs HON, MMM: Days Inventory Comparison

For the Conglomerates subindustry, PT Jaya Konstruksi Manggala Pratama 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 Jaya Konstruksi Manggala Pratama Tbk Days Inventory vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory distribution charts can be found below:

* The bar in red indicates where PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory falls into.


ISX:JKON
73GF Score
PT Jaya Konstruksi Manggala Pratama Tbk ISX:JKON
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Jaya Konstruksi Manggala Pratama Tbk Days Inventory Calculation

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

PT Jaya Konstruksi Manggala Pratama 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
=( (360315.686 + 306695.693) / 2 ) / 3349547.609*365
=333505.6895 / 3349547.609*365
=36.34

PT Jaya Konstruksi Manggala Pratama 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
=( (306695.693 + 401969.752) / 2 ) / 803232.754*365 / 4
=354332.7225 / 803232.754*365 / 4
=40.25

* 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 40.25 mean?
PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON) has a Days Inventory of 40.25 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on PT Jaya Konstruksi Manggala Pratama Tbk and its competitors. This is 38% above median its historical median of 29.07. Over the past decade, PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory has ranged from 23.29 to 45.03. According to the industry distribution chart, PT Jaya Konstruksi Manggala Pratama Tbk ranks #148 out of 497 companies in the Conglomerates industry, placing it in the top 29.8%.
Is PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory too high?
PT Jaya Konstruksi Manggala Pratama Tbk's current Days Inventory of 40.25 is 38% above median its 10-year median of 29.07. Over the past 10 years, this metric has ranged from a low of 23.29 to a high of 45.03. The Conglomerates industry median Days Inventory is 73.20. PT Jaya Konstruksi Manggala Pratama Tbk's value of 40.25 is 45% below this industry median. Based on the distribution chart, PT Jaya Konstruksi Manggala Pratama Tbk ranks #148 out of 497 companies in the Conglomerates industry, which is above the industry midpoint. Overall, PT Jaya Konstruksi Manggala Pratama Tbk has a GF Score™ of 73/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Jaya Konstruksi Manggala Pratama Tbk's Days Inventory compare to HON and MMM?
According to the Conglomerates industry distribution chart, PT Jaya Konstruksi Manggala Pratama Tbk ranks #148 out of 497 companies for Days Inventory. This puts PT Jaya Konstruksi Manggala Pratama Tbk in the upper half of its industry. The industry median Days Inventory is 73.20. PT Jaya Konstruksi Manggala Pratama Tbk's value of 40.25 is 45% below this benchmark. Historically, PT Jaya Konstruksi Manggala Pratama Tbk's own Days Inventory has ranged from 23.29 to 45.03 over the past decade. While the company's 10-year median is 29.07 vs. the industry median of 73.20, PT Jaya Konstruksi Manggala Pratama 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 Conglomerates company?
The median Days Inventory among Conglomerates companies is 73.20, based on 497 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 Jaya Konstruksi Manggala Pratama Tbk's current Days Inventory of 40.25 is 45% 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 Jaya Konstruksi Manggala Pratama Tbk and its competitors. For the Conglomerates industry, the median Days Inventory is 73.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Jaya Konstruksi Manggala Pratama Tbk's current Days Inventory is 40.25, which is 38% above median its own 10-year median of 29.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Jaya Konstruksi Manggala Pratama Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp84.65, compared to a current price of Rp68.00 — trading 19.7% below its estimated fair value. The current Days Inventory is 40.25, which is 38% above median its 10-year median of 29.07 and 45% below the Conglomerates industry median of 73.20. PT Jaya Konstruksi Manggala Pratama Tbk's overall GF Score™ is 73/100 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 PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON), the current Days Inventory is 40.25 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 Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON) Overvalued in 2026?

Based on GuruFocus' analysis, PT Jaya Konstruksi Manggala Pratama Tbk stock appears to be undervalued. The current stock price of Rp68.00 is trading 19.7% below its estimated GF Value™ of Rp84.65. GuruFocus considers PT Jaya Konstruksi Manggala Pratama Tbk to be Modestly Undervalued.

Key valuation signals for ISX:JKON:

  • Days Inventory: 40.25 (38% above median its 10-year median of 29.07)
  • GF Value™: Rp84.65 vs. price of Rp68.00 (19.7% below fair value)
  • GF Score™: 73/100 with 6 warning signs
  • Industry Position: 45% below the Conglomerates median (#148 of 497)

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


PT Jaya Konstruksi Manggala Pratama Tbk Business Description

Address Jalan Bintaro Raya, Kantor Taman Bintaro Jaya Gedung B, Jakarta, IDN, 12330
PT Jaya Konstruksi Manggala Pratama Tbk is an Indonesian infrastructure development company that is engaged in the infrastructure and building construction sector, asphalt, and liquefied petroleum gas trading, precast concrete manufacturing, and specialized mechanical and electrical engineering and maintenance services. The company delivers construction, engineering, and maintenance services for hotels, malls, apartments, and office buildings in Indonesia and overseas. It manages its business in segments, namely Construction, Gas trading, Asphalt trading, Manufacturing concrete, Handling equipment, and Others. The company earns the majority of its revenue from its Asphalt trading business in Indonesia.
73GF Score

Get the complete analysis for ISX:JKON

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

Rp68.00
Price
Rp84.65
GF Value