PT Wintermar Offshore Marine Tbk (ISX:WINS) Days Inventory: 4.29 (As of Mar. 2026) — 741% Above Median


ISX:WINS PT Wintermar Offshore Marine Tbk ISX:WINS
78 GF Score
Price Rp525.00
GF Value Rp555.38
Valuation Fairly Valued
! 6 Warning Signs
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What is PT Wintermar Offshore Marine Tbk Days Inventory?

PT Wintermar Offshore Marine Tbk ISX:WINS 78 Days Inventory is 4.29 as of Mar. 2026, which is 741% above its 10-year median of 0.51. GuruFocus rates ISX:WINS with a GF Score™ of 78/100 and a GF Value™ of Rp555.38 (Fairly Valued). The stock has 6 warning signs investors should review. Among 799 Transportation companies, PT Wintermar Offshore Marine Tbk ranks better than 81.85% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). PT Wintermar Offshore Marine Tbk's Average Total Inventories for the three months ended in Mar. 2026 was Rp9,123 Mil. PT Wintermar Offshore Marine Tbk's Cost of Goods Sold for the three months ended in Mar. 2026 was Rp194,197 Mil. Hence, PT Wintermar Offshore Marine Tbk's Days Inventory for the three months ended in Mar. 2026 was 4.29.

The historical rank and industry rank for PT Wintermar Offshore Marine Tbk's Days Inventory or its related term are showing as below:

ISX:WINS' s Days Inventory Range Over the Past 10 Years
Min: 0.39   Med: 0.51   Max: 2.56
Current: 2.56

During the past 13 years, PT Wintermar Offshore Marine Tbk's highest Days Inventory was 2.56. The lowest was 0.39. And the median was 0.51.

ISX:WINS's Days Inventory is ranked better than
81.85% of 799 companies
in the Transportation industry
Industry Median: 12.4 vs ISX:WINS: 2.56

PT Wintermar Offshore Marine Tbk's Days Inventory increased from Mar. 2025 (1.12) to Mar. 2026 (4.29). It might indicate that PT Wintermar Offshore Marine Tbk's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. PT Wintermar Offshore Marine Tbk's Inventory Turnover for the three months ended in Mar. 2026 was 21.29.

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 Wintermar Offshore Marine Tbk's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.02.


PT Wintermar Offshore Marine Tbk  (ISX:WINS) 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 Wintermar Offshore Marine 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 Wintermar Offshore Marine Tbk's Inventory to Revenue for the three months ended in Mar. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=9122.597 / 418764.496
=0.02

* 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 Wintermar Offshore Marine Tbk Days Inventory Related Terms


PT Wintermar Offshore Marine Tbk Days Inventory Historical Data

* Premium members only.

The historical data trend for PT Wintermar Offshore Marine 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 Wintermar Offshore Marine Tbk Days Inventory Chart

PT Wintermar Offshore Marine 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 0.00 0.00 0.00 0.69 2.18

PT Wintermar Offshore Marine 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 1.12 1.97 1.72 2.18 4.29

PT Wintermar Offshore Marine Tbk Days Inventory Competitor Comparison

For the Marine Shipping subindustry, PT Wintermar Offshore Marine 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 Wintermar Offshore Marine Tbk Days Inventory vs Transportation Industry

For the Transportation industry and Industrials sector, PT Wintermar Offshore Marine Tbk's Days Inventory distribution charts can be found below:

* The bar in red indicates where PT Wintermar Offshore Marine Tbk's Days Inventory falls into.


ISX:WINS
78GF Score
PT Wintermar Offshore Marine Tbk ISX:WINS
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Wintermar Offshore Marine Tbk Days Inventory Calculation

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

PT Wintermar Offshore Marine 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
=( (1699.797 + 7986.006) / 2 ) / 811932.897*365
=4842.9015 / 811932.897*365
=2.18

PT Wintermar Offshore Marine 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
=( (7986.006 + 10259.188) / 2 ) / 194196.618*365 / 4
=9122.597 / 194196.618*365 / 4
=4.29

* 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 4.29 mean?
PT Wintermar Offshore Marine Tbk (ISX:WINS) has a Days Inventory of 4.29 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on PT Wintermar Offshore Marine Tbk and its competitors. This is 741% above median its historical median of 0.51. Over the past decade, PT Wintermar Offshore Marine Tbk's Days Inventory has ranged from 0.39 to 2.56. According to the industry distribution chart, PT Wintermar Offshore Marine Tbk ranks #145 out of 799 companies in the Transportation industry, placing it in the top 18.1%.
Is PT Wintermar Offshore Marine Tbk's Days Inventory too high?
PT Wintermar Offshore Marine Tbk's current Days Inventory of 4.29 is 741% above median its 10-year median of 0.51. Over the past 10 years, this metric has ranged from a low of 0.39 to a high of 2.56. The Transportation industry median Days Inventory is 12.40. PT Wintermar Offshore Marine Tbk's value of 4.29 is 65.4% below this industry median. Based on the distribution chart, PT Wintermar Offshore Marine Tbk ranks #145 out of 799 companies in the Transportation industry, which is in the top quartile — a strong position relative to peers. Overall, PT Wintermar Offshore Marine Tbk has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does PT Wintermar Offshore Marine Tbk's Days Inventory compare to competitors?
According to the Transportation industry distribution chart, PT Wintermar Offshore Marine Tbk ranks #145 out of 799 companies for Days Inventory. This places PT Wintermar Offshore Marine Tbk in the top 18% of its industry — outperforming the majority of peers. The industry median Days Inventory is 12.40. PT Wintermar Offshore Marine Tbk's value of 4.29 is 65.4% below this benchmark. Historically, PT Wintermar Offshore Marine Tbk's own Days Inventory has ranged from 0.39 to 2.56 over the past decade. While the company's 10-year median is 0.51 vs. the industry median of 12.40, PT Wintermar Offshore Marine 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 Transportation company?
The median Days Inventory among Transportation companies is 12.40, based on 799 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 Wintermar Offshore Marine Tbk's current Days Inventory of 4.29 is 65.4% 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 Wintermar Offshore Marine Tbk and its competitors. For the Transportation industry, the median Days Inventory is 12.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Wintermar Offshore Marine Tbk's current Days Inventory is 4.29, which is 741% above median its own 10-year median of 0.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Wintermar Offshore Marine Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Wintermar Offshore Marine Tbk (ISX:WINS) is currently considered Fairly Valued. The stock's GF Value™ is Rp555.38, compared to a current price of Rp525.00 — trading 5.5% below its estimated fair value. The current Days Inventory is 4.29, which is 741% above median its 10-year median of 0.51 and 65.4% below the Transportation industry median of 12.40. PT Wintermar Offshore Marine Tbk's overall GF Score™ is 78/100 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 Wintermar Offshore Marine Tbk (ISX:WINS), the current Days Inventory is 4.29 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 Wintermar Offshore Marine Tbk (ISX:WINS) Overvalued in 2026?

Based on GuruFocus' analysis, PT Wintermar Offshore Marine Tbk stock appears to be undervalued. The current stock price of Rp525.00 is trading 5.5% below its estimated GF Value™ of Rp555.38. GuruFocus considers PT Wintermar Offshore Marine Tbk to be Fairly Valued.

Key valuation signals for ISX:WINS:

  • Days Inventory: 4.29 (741% above median its 10-year median of 0.51)
  • GF Value™: Rp555.38 vs. price of Rp525.00 (5.5% below fair value)
  • GF Score™: 78/100 with 6 warning signs
  • Industry Position: 65.4% below the Transportation median (#145 of 799)

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


PT Wintermar Offshore Marine Tbk Business Description

Other Exchanges W6O:Germany
Address Jalan Kebayoran Lama No. 155, Kota Jakarta Barat, Daerah Khusus Ibukota Jakarta, Jakarta, IDN, 11560
PT Wintermar Offshore Marine Tbk is a shipping company focused on providing offshore support vessels for the oil and gas industry. The company offers various services such as cargo supply to drillship and rig, anchor handling, offshore windfarm installation, cable laying support, air diving support, chartering and ship management, terminal tug services, etc. It owns and operates various types of vessels, such as platform supply vessels, anchor-handling tug supply vessels, oil barges, oil tankers, tugboats, etc. The company's operating segments are Owned Vessels, which derive maximum revenue, Chartered Vessels, and other Services. Geographically, it operates across Brunei, Taiwan, Vietnam, Australia, Indonesia, Singapore, Malaysia, Saudi Arabia, the UAE, India, Thailand, and other regions.
78GF Score

Get the complete analysis for ISX:WINS

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

Rp525.00
Price
Rp555.38
GF Value