TUPRF (Tupras-Turkiye Petrol Rafineleri AS) Days Inventory: 24.72 (As of Mar. 2026) — 28% Below Median


TUPRF Tupras-Turkiye Petrol Rafineleri AS TUPRF
80 GF Score
Price $3.46
GF Value $2.34
! 4 Warning Signs
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What is Tupras-Turkiye Petrol Rafineleri AS Days Inventory?

Tupras-Turkiye Petrol Rafineleri AS TUPRF 80 Days Inventory is 24.72 as of Mar. 2026, which is 28% below its 10-year median of 34.36. GuruFocus rates TUPRF with a GF Scoreâ„¢ of 80/100 and a GF Valueâ„¢ of $2.34. The stock has 4 warning signs investors should review. Among 688 Oil & Gas companies, Tupras-Turkiye Petrol Rafineleri AS ranks better than 53.2% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Tupras-Turkiye Petrol Rafineleri AS's Average Total Inventories for the three months ended in Mar. 2026 was $1,453 Mil. Tupras-Turkiye Petrol Rafineleri AS's Cost of Goods Sold for the three months ended in Mar. 2026 was $5,362 Mil. Hence, Tupras-Turkiye Petrol Rafineleri AS's Days Inventory for the three months ended in Mar. 2026 was 24.72.

The historical rank and industry rank for Tupras-Turkiye Petrol Rafineleri AS's Days Inventory or its related term are showing as below:

TUPRF' s Days Inventory Range Over the Past 10 Years
Min: 18.94   Med: 34.36   Max: 51.51
Current: 28.4

During the past 13 years, Tupras-Turkiye Petrol Rafineleri AS's highest Days Inventory was 51.51. The lowest was 18.94. And the median was 34.36.

TUPRF's Days Inventory is ranked better than
53.2% of 688 companies
in the Oil & Gas industry
Industry Median: 31 vs TUPRF: 28.40

Tupras-Turkiye Petrol Rafineleri AS's Days Inventory declined from Mar. 2025 (36.29) to Mar. 2026 (24.72).

Inventory Turnover measures how fast the company turns over its inventory within a year. Tupras-Turkiye Petrol Rafineleri AS's Inventory Turnover for the three months ended in Mar. 2026 was 3.69.

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. Tupras-Turkiye Petrol Rafineleri AS's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.25.


Tupras-Turkiye Petrol Rafineleri AS  (OTCPK:TUPRF) 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.

Tupras-Turkiye Petrol Rafineleri AS'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.

Tupras-Turkiye Petrol Rafineleri AS'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.


Tupras-Turkiye Petrol Rafineleri AS Days Inventory Related Terms


Tupras-Turkiye Petrol Rafineleri AS Days Inventory Historical Data

* Premium members only.

The historical data trend for Tupras-Turkiye Petrol Rafineleri AS'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.

Tupras-Turkiye Petrol Rafineleri AS Days Inventory Chart

Tupras-Turkiye Petrol Rafineleri AS 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 50.11 20.98 34.52 29.60 39.06

Tupras-Turkiye Petrol Rafineleri AS 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 36.29 35.62 28.81 28.03 24.72

TUPRF vs VLO, MPC, PSX: Days Inventory Comparison

For the Oil & Gas Refining & Marketing subindustry, Tupras-Turkiye Petrol Rafineleri AS'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.


Tupras-Turkiye Petrol Rafineleri AS Days Inventory vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Tupras-Turkiye Petrol Rafineleri AS's Days Inventory distribution charts can be found below:

* The bar in red indicates where Tupras-Turkiye Petrol Rafineleri AS's Days Inventory falls into.


TUPRF
80GF Score
Tupras-Turkiye Petrol Rafineleri AS TUPRF
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Tupras-Turkiye Petrol Rafineleri AS Days Inventory Calculation

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

Tupras-Turkiye Petrol Rafineleri AS'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
=( (2284.627 + 1475.134) / 2 ) / 17566.17*365
=1879.8805 / 17566.17*365
=39.06

Tupras-Turkiye Petrol Rafineleri AS'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
=( (1475.134 + 1430.064) / 2 ) / 5361.601*365 / 4
=1452.599 / 5361.601*365 / 4
=24.72

* 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 24.72 mean?
Tupras-Turkiye Petrol Rafineleri AS (TUPRF) has a Days Inventory of 24.72 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Tupras-Turkiye Petrol Rafineleri AS and its competitors. This is 28% below median its historical median of 34.36. Over the past decade, Tupras-Turkiye Petrol Rafineleri AS's Days Inventory has ranged from 18.94 to 51.51. According to the industry distribution chart, Tupras-Turkiye Petrol Rafineleri AS ranks #322 out of 688 companies in the Oil & Gas industry, placing it in the top 46.8%.
Is Tupras-Turkiye Petrol Rafineleri AS's Days Inventory too high?
Tupras-Turkiye Petrol Rafineleri AS's current Days Inventory of 24.72 is 28% below median its 10-year median of 34.36. Over the past 10 years, this metric has ranged from a low of 18.94 to a high of 51.51. The Oil & Gas industry median Days Inventory is 31.00. Tupras-Turkiye Petrol Rafineleri AS's value of 24.72 is 20.3% below this industry median. Based on the distribution chart, Tupras-Turkiye Petrol Rafineleri AS ranks #322 out of 688 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Tupras-Turkiye Petrol Rafineleri AS has a GF Scoreâ„¢ of 80/100, reflecting its overall financial health beyond just this single metric.
How does Tupras-Turkiye Petrol Rafineleri AS's Days Inventory compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Tupras-Turkiye Petrol Rafineleri AS ranks #322 out of 688 companies for Days Inventory. This puts Tupras-Turkiye Petrol Rafineleri AS in the upper half of its industry. The industry median Days Inventory is 31.00. Tupras-Turkiye Petrol Rafineleri AS's value of 24.72 is 20.3% below this benchmark. Historically, Tupras-Turkiye Petrol Rafineleri AS's own Days Inventory has ranged from 18.94 to 51.51 over the past decade. While the company's 10-year median is 34.36 vs. the industry median of 31.00, Tupras-Turkiye Petrol Rafineleri AS 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 an Oil & Gas company?
The median Days Inventory among Oil & Gas companies is 31.00, based on 688 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. Tupras-Turkiye Petrol Rafineleri AS's current Days Inventory of 24.72 is 20.3% 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 Tupras-Turkiye Petrol Rafineleri AS and its competitors. For the Oil & Gas industry, the median Days Inventory is 31.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tupras-Turkiye Petrol Rafineleri AS's current Days Inventory is 24.72, which is 28% below median its own 10-year median of 34.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tupras-Turkiye Petrol Rafineleri AS stock overvalued right now?
Tupras-Turkiye Petrol Rafineleri AS (TUPRF) has a current Days Inventory of 24.72. The stock's GF Value™ is $2.34, compared to a current price of $3.46 — trading 48% above its estimated fair value. The current Days Inventory is 24.72, which is 28% below median its 10-year median of 34.36 and 20.3% below the Oil & Gas industry median of 31.00. Tupras-Turkiye Petrol Rafineleri AS's overall GF Score™ is 80/100 with 4 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 Tupras-Turkiye Petrol Rafineleri AS (TUPRF), the current Days Inventory is 24.72 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 Tupras-Turkiye Petrol Rafineleri AS (TUPRF) Overvalued in 2026?

Based on GuruFocus' analysis, Tupras-Turkiye Petrol Rafineleri AS stock appears to be overvalued. The current stock price of $3.46 is trading 48% above its estimated GF Value™ of $2.34.

Key valuation signals for TUPRF:

  • Days Inventory: 24.72 (28% below median its 10-year median of 34.36)
  • GF Value™: $2.34 vs. price of $3.46 (48% above fair value)
  • GF Score™: 80/100 with 4 warning signs
  • Industry Position: 20.3% below the Oil & Gas median (#322 of 688)

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


Tupras-Turkiye Petrol Rafineleri AS Business Description

Industry EnergyOil & Gas
Other Exchanges TUPRS:Turkey
Address Guney Mahallesi, Petrol Caddesi No:25, Korfez, Kocaeli, TUR, 41790
Tupras-Turkiye Petrol Rafineleri AS provides and refines crude oil through Turkish and international refineries. It also operates petrochemical factories and facilities. The company's complete line of products includes liquefied petroleum gas(LPG), fuel oil, waxes and extracts, bitumen, and other products. In addition to refining and producing products, the firm engages in the purchase, sell, import, export, store, marketing, and distribution of a variety of petroleum products. Distribution is completed through a network of foreign and domestic wholesalers and retailers. The majority of sales from refineries are domestic.
80GF Score

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

$3.46
Price
$2.34
GF Value