Rebase (TSE:5138) Market Cap: 円2,050 Mil (As of Jul. 03, 2026)


TSE:5138 Rebase Inc TSE:5138
71 GF Score
Price 円417.00
GF Value 円1,598.66
Valuation Possible Value Trap
! 5 Warning Signs
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What is Rebase Market Cap?

Rebase TSE:5138 +3.73% 71 Market Cap is 円2,050 Mil as of Jul. 03, 2026. GuruFocus rates TSE:5138 with a GF Score™ of 71/100 and a GF Value™ of 円1,598.66 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 570 Interactive Media companies, Rebase ranks worse than 71.4% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Rebase's share price for the quarter that ended in Mar. 2026 was 円607. Rebase's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 5 Mil. Therefore, Rebase's market cap for the quarter that ended in Mar. 2026 was 円2,984 Mil.

Rebase's quarterly market cap declined from Mar. 2025 (円7,335 Mil) to Sep. 2025 (円6,335 Mil) and declined from Sep. 2025 (円6,335 Mil) to Mar. 2026 (円2,984 Mil).

Rebase's annual market cap increased from Mar. 2024 (円4,608 Mil) to Mar. 2025 (円7,335 Mil) but then declined from Mar. 2025 (円7,335 Mil) to Mar. 2026 (円2,984 Mil).

Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Rebase's Enterprise Value for Today is 円957 Mil.


Rebase  (TSE:5138) Market Cap Explanation

Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the company’s debt. The real price you pay is the Enterprise Value.

Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.


Rebase Market Cap Related Terms


Rebase Market Cap Historical Data

* Premium members only.

The historical data trend for Rebase's Market Cap 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.

Rebase Market Cap Chart

Rebase Annual Data
Trend Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Market Cap
Get a 7-Day Free Trial 0.00 4,641.40 4,608.00 7,335.11 2,984.01

Rebase Semi-Annual Data
Mar21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Market Cap Get a 7-Day Free Trial Premium Member Only Premium Member Only 4,608.00 5,094.96 7,335.11 6,335.44 2,984.01

TSE:5138 vs GOOGL, META, SPOT: Market Cap Comparison

For the Internet Content & Information subindustry, Rebase's Market Cap, along with its competitors' market caps and Market Cap 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.


Rebase Market Cap vs Interactive Media Industry

For the Interactive Media industry and Communication Services sector, Rebase's Market Cap distribution charts can be found below:

* The bar in red indicates where Rebase's Market Cap falls into.


TSE:5138
71GF Score
Rebase Inc TSE:5138
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
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Rebase Market Cap Calculation

Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.

Rebase's Market Cap for the fiscal year that ended in Mar. 2026 is calculated as

Market Cap (A: Mar. 2026 )=Share Price (A: Mar. 2026 )*Shares Outstanding (EOP) (A: Mar. 2026 )
=円607*4.916
=円2,984

Rebase's Market Cap for the quarter that ended in Mar. 2026 is calculated as

Market Cap (Q: Mar. 2026 )=Share Price (Q: Mar. 2026 )*Shares Outstanding (EOP) (Q: Mar. 2026 )
=円607*4.916
=円2,984

* 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 Market Cap →
What does a Market Cap of 円2,050 Mil mean?
Rebase (TSE:5138) has a Market Cap of 円2,050 Mil as of Jul. 03, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Rebase and its competitors. According to the industry distribution chart, Rebase ranks #407 out of 570 companies in the Interactive Media industry, placing it in the top 71.4%.
Is Rebase's Market Cap too high?
Rebase's current Market Cap is 円2,050 Mil. Based on the distribution chart, Rebase ranks #407 out of 570 companies in the Interactive Media industry, which is below the industry midpoint. Overall, Rebase has a GF Score™ of 71/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Rebase's Market Cap compare to GOOGL and META?
According to the Interactive Media industry distribution chart, Rebase ranks #407 out of 570 companies for Market Cap. This places Rebase in the lower half of its industry. The industry median Market Cap is 53.29. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for an Interactive Media company?
The median Market Cap among Interactive Media companies is 53.29, based on 570 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Rebase and its competitors. For the Interactive Media industry, the median Market Cap is 53.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rebase's current Market Cap is 円2,050 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rebase stock overvalued right now?
Based on GuruFocus' analysis, Rebase (TSE:5138) is currently considered Possible Value Trap. The stock's GF Value™ is 円1,598.66, compared to a current price of 円417.00 — trading 73.9% below its estimated fair value. The current Market Cap is 円2,050 Mil. Rebase's overall GF Score™ is 71/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Rebase (TSE:5138), the current Market Cap is 円2,050 Mil as of Jul. 03, 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 Rebase (TSE:5138) Overvalued in 2026?

Based on GuruFocus' analysis, Rebase stock appears to be undervalued. The current stock price of 円417.00 is trading 73.9% below its estimated GF Value™ of 円1,598.66. GuruFocus considers Rebase to be Possible Value Trap.

Key valuation signals for TSE:5138:

  • Market Cap: 円2,050 Mil
  • GF Value™: 円1,598.66 vs. price of 円417.00 (73.9% below fair value)
  • GF Score™: 71/100 with 5 warning signs

No single metric tells the full story. See the TSE:5138 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Rebase Business Description

Address 4-26-18 Jingumae, 5th Floor, Harajuku Piazza Building, Shibuya-ku, Tokyo, JPN, 150-0001
Rebase Inc is engaged in the development and operation of the online marketplace Instabase, a platform for matching open rooms to users who can rent them either on an hourly or daily basis, as well as other related businesses. It is a matching service offering that allows customers to make reservations online from their computer or smartphone. Instabase offers a wide variety of spaces, including conference rooms, telework spaces, old houses, photography studios, and dance studios, depending on the usage scenario. In addition, the space can be used for business purposes such as meetings, business negotiations, seminars, training, and study sessions, as well as yoga and dance lessons, photography, home activities, and more.
71GF Score

Get the complete analysis for TSE:5138

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

円417.00
Price
円1,598.66
GF Value