RTARF (Restar) Other Operating Expense: $243 Mil (TTM As of Mar. 2026)


RTARF Restar Corp RTARF
84 GF Score
Price $14.30
GF Value $12.34
! 2 Warning Signs
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What is Restar Other Operating Expense?

Restar RTARF 84 Other Operating Expense is $243 Mil as of Mar. 2026. GuruFocus rates RTARF with a GF Score™ of 84/100 and a GF Value™ of $12.34. The stock has 2 warning signs investors should review.

Restar's Other Operating Expense for the three months ended in Mar. 2026 was $62 Mil. Its Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $243 Mil.

Restar's quarterly Other Operating Expense declined from Sep. 2025 ($62 Mil) to Dec. 2025 ($57 Mil) but then increased from Dec. 2025 ($57 Mil) to Mar. 2026 ($62 Mil).

Restar's annual Other Operating Expense increased from Mar. 2024 ($196 Mil) to Mar. 2025 ($225 Mil) and increased from Mar. 2025 ($225 Mil) to Mar. 2026 ($232 Mil).

Restar Other Operating Expense Historical Data

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The historical data trend for Restar's Other Operating Expense 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.

Restar Other Operating Expense Chart

Restar Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Other Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 190.55 194.97 195.84 224.92 232.37

Restar Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Other Operating Expense 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 61.08 62.32 62.07 56.84 61.95
RTARF
84GF Score
Restar Corp RTARF
Other Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Restar Other Operating Expense Calculation

GuruFocus uses a standardized financial statement format for all companies. For non-financial companies, GuruFocus lists Selling, General, & Admin. Expense, , Research & Development, and Other Operating Expense under the "Total Operating Expense" section.

Other Operating Expense sometimes includes:
Restructuring, and merger
Acquisition related and other
Litigation settlement charge
Other (too numerous to list)

Some companies can and do choose to report each of these items separately. Yet, there are a variety of Other Operating Expense which are simply too numerous to list.

Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $243 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.

What does a Other Operating Expense of $243 Mil mean?
Restar (RTARF) has a Other Operating Expense of $243 Mil as of Mar. 2026. Other operating expenses that a company records on its income statement. View historical data on Restar and its competitors.
Is Restar's Other Operating Expense too high?
Restar's current Other Operating Expense is $243 Mil. Overall, Restar has a GF Score™ of 84/100, reflecting its overall financial health beyond just this single metric.
How does Restar's Other Operating Expense compare to NVDA and AVGO?
Restar's Other Operating Expense of $243 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 Other Operating Expense for a Semiconductors company?
A good Other Operating Expense depends on the Semiconductors industry context. However, Other Operating Expense 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 Other Operating Expense mean?
A high Other Operating Expense can signal that a stock is expensive relative to its fundamentals. Other operating expenses that a company records on its income statement. View historical data on Restar and its competitors. Restar's current Other Operating Expense is $243 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Restar stock overvalued right now?
Restar (RTARF) has a current Other Operating Expense of $243 Mil. The stock's GF Value™ is $12.34, compared to a current price of $14.30 — trading 15.9% above its estimated fair value. The current Other Operating Expense is $243 Mil. Restar's overall GF Score™ is 84/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Other Operating Expense calculated?
Other Operating Expense is calculated from a company's financial statements. For Restar (RTARF), the current Other Operating Expense is $243 Mil 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 Restar (RTARF) Overvalued in 2026?

Based on GuruFocus' analysis, Restar stock appears to be overvalued. The current stock price of $14.30 is trading 15.9% above its estimated GF Value™ of $12.34.

Key valuation signals for RTARF:

  • Other Operating Expense: $243 Mil
  • GF Value™: $12.34 vs. price of $14.30 (15.9% above fair value)
  • GF Score™: 84/100 with 2 warning signs

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

Restar Business Description

Other Exchanges 3156:Japan
Address Lester Building, 10-9 Konan 2-chome, Minato-ku, Tokyo, JPN, 108-0075
Restar Corp manufactures and distributes semiconductors and electronic components. The company offers semiconductors/modules, optical components, displays, industrial lasers, sensors, measuring instruments/filters, batteries, quartz crystal devices, adhesive materials/optical materials, and speakers/receivers. It also provides electronic manufacturing services.
84GF Score

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

$14.30
Price
$12.34
GF Value