Rohm Co (STU:ROM) Change In Inventory: €58 Mil (TTM As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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STU:ROM Rohm Co Ltd STU:ROM
65 GF Score
Price €25.26
GF Value €12.46
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Rohm Co Change In Inventory?

Rohm Co STU:ROM +1.08% 65 Change In Inventory is €58 Mil as of Jun. 2026. GuruFocus rates STU:ROM with a GF Score™ of 65/100 and a GF Value™ of €12.46 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Rohm Co's change in inventory for the quarter that ended in Jun. 2026 was €0 Mil. It means Rohm Co's inventory stayed the same from Mar. 2026 to Jun. 2026 .

Rohm Co's change in inventory for the fiscal year that ended in Mar. 2026 was €55 Mil. It means Rohm Co's inventory declined by €55 Mil from Mar. 2025 to Mar. 2026 .

Rohm Co's Total Inventories for the quarter that ended in Jun. 2026 was €1,090 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Rohm Co's Days Inventory for the quarter that ended in Jun. 2026 was 183.31.

Inventory Turnover measures how fast the company turns over its inventory within a year. Rohm Co's Inventory Turnover for the quarter that ended in Jun. 2026 was 0.50.

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. Rohm Co's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 1.50.


Rohm Co  (STU:ROM) Change In Inventory Explanation

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

Rohm Co's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=1096.275/545.727*365 / 4
=183.31

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

Rohm Co's Inventory Turnover for the quarter that ended in Jun. 2026 is calculated as

3. 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.

Rohm Co's Inventory to Revenue for the quarter that ended in Jun. 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.


Rohm Co Change In Inventory Related Terms


Rohm Co Change In Inventory Historical Data

* Premium members only.

The historical data trend for Rohm Co's Change In 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.

Rohm Co Change In Inventory Chart

Rohm Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Change In Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only -151.57 -249.70 -113.91 129.28 55.05

Rohm Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Change In 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 11.67 27.32 49.65 -30.82 0.00
STU:ROM
65GF Score
Rohm Co Ltd STU:ROM
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Rohm Co Change In Inventory Calculation

Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.

Change In Inventory for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €58 Mil.

* 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 Change In Inventory →
What does a Change In Inventory of €58 Mil mean?
Rohm Co (STU:ROM) has a Change In Inventory of €58 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Rohm Co and its competitors.
Is Rohm Co's Change In Inventory too high?
Rohm Co's current Change In Inventory is €58 Mil. Overall, Rohm Co has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rohm Co's Change In Inventory compare to NVDA and AVGO?
Rohm Co's Change In Inventory of €58 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for a Semiconductors company?
A good Change In Inventory depends on the Semiconductors industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Rohm Co and its competitors. Rohm Co's current Change In Inventory is €58 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rohm Co stock overvalued right now?
Based on GuruFocus' analysis, Rohm Co (STU:ROM) is currently considered Significantly Overvalued. The stock's GF Value™ is €12.46, compared to a current price of €25.26 — trading 102.7% above its estimated fair value. The current Change In Inventory is €58 Mil. Rohm Co's overall GF Score™ is 65/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For Rohm Co (STU:ROM), the current Change In Inventory is €58 Mil as of Jun. 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 Rohm Co (STU:ROM) Overvalued in 2026?

Based on GuruFocus' analysis, Rohm Co stock appears to be overvalued. The current stock price of €25.26 is trading 102.7% above its estimated GF Value™ of €12.46. GuruFocus considers Rohm Co to be Significantly Overvalued.

Key valuation signals for STU:ROM:

  • Change In Inventory: €58 Mil
  • GF Value™: €12.46 vs. price of €25.26 (102.7% above fair value)
  • GF Score™: 65/100 with 5 warning signs

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


Rohm Co Business Description

Address 21 Nishiin Mizozakicho, Ukyo-ku, Kyoto, JPN, 615-8585
Rohm Co Ltd is a Japan-based company that manufactures and distributes electronic components for use in automotive, transportation, medical, healthcare, audiovisual, telecommunications, digital power, computer and peripherals, and home appliance end markets. The group operates through three reportable segments: LSI, Semiconductor Elements, and Modules. The LSI segment produces analog, logic, and memory LSIs; the Semiconductor Elements segment includes transistors, diodes, power devices, light-emitting diodes, and semiconductor lasers; and the Module segment produces print heads and optical modules.
65GF Score

Get the complete analysis for STU:ROM

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

€25.26
Price
€12.46
GF Value