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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). Jack In The Box's share price for the quarter that ended in Jun. 2026 was $15.81. Jack In The Box's Shares Outstanding (EOP) for the quarter that ended in Jun. 2026 was 19 Mil. Therefore, Jack In The Box's market cap for the quarter that ended in Jun. 2026 was $303 Mil.
Jack In The Box's quarterly market cap
increased
from Sep. 2025 ($374 Mil) to Jan. 2026 ($399 Mil) but then
declined
from Jan. 2026 ($399 Mil) to Jun. 2026 ($303 Mil).
Jack In The Box's annual market cap
declined
from Sep. 2023 ($1,363 Mil) to Sep. 2024 ($876 Mil) and
declined
from Sep. 2024 ($876 Mil) to Sep. 2025 ($374 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. Jack In The Box's Enterprise Value for Today is $2,719 Mil.
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 companys 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.
Jack In The Box Market Cap Related Terms
Jack In The Box Market Cap Historical Data
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The historical data trend for Jack In The Box'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.
For the Restaurants subindustry, Jack In The Box'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.
Jack In The Box Market Cap vs Restaurants Industry
For the Restaurants industry and Consumer Cyclical sector, Jack In The Box's Market Cap distribution charts can be found below:
* The bar in red indicates where Jack In The Box's Market Cap falls into.
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.
Jack In The Box's Market Cap for the fiscal year that ended in Sep. 2025 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.
Jack In The Box (JACK) has a Market Cap of $283 Mil as of Sep. 12, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Jack In The Box and its competitors. According to the industry distribution chart, Jack In The Box ranks #123 out of 368 companies in the Restaurants industry, placing it in the top 33.4%.
Is Jack In The Box's Market Cap too high?
Jack In The Box's current Market Cap is $283 Mil. The Restaurants industry median Market Cap is 88.69. Jack In The Box's value of $283 Mil is 219.1% above this industry median. Based on the distribution chart, Jack In The Box ranks #123 out of 368 companies in the Restaurants industry, which is above the industry midpoint. Overall, Jack In The Box has a GF Score™ of 69/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Jack In The Box's Market Cap compare to PTLO and RICK?
According to the Restaurants industry distribution chart, Jack In The Box ranks #123 out of 368 companies for Market Cap. This puts Jack In The Box in the upper half of its industry. The industry median Market Cap is 88.69. Jack In The Box's value of $283 Mil is 219.1% above this benchmark. 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 a Restaurants company?
The median Market Cap among Restaurants companies is 88.69, based on 368 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. Jack In The Box's current Market Cap of $283 Mil is 219.1% above 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 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 Jack In The Box and its competitors. For the Restaurants industry, the median Market Cap is 88.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jack In The Box's current Market Cap is $283 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jack In The Box stock overvalued right now?
Based on GuruFocus' analysis, Jack In The Box (JACK) is currently considered Significantly Undervalued. The stock's GF Value™ is $40.01, compared to a current price of $14.77 — trading 63.1% below its estimated fair value. The current Market Cap is $283 Mil and 219.1% above the Restaurants industry median of 88.69. Jack In The Box's overall GF Score™ is 69/100 with 8 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 Jack In The Box (JACK), the current Market Cap is $283 Mil as of Sep. 12, 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 Jack In The Box (JACK) Overvalued in 2026?
Based on GuruFocus' analysis, Jack In The Box stock appears to be undervalued.
The current stock price of $14.77 is trading 63.1% below its estimated GF Value™ of $40.01.
GuruFocus considers Jack In The Box to be Significantly Undervalued.
Key valuation signals for JACK:
Market Cap: $283 Mil
GF Value™: $40.01 vs. price of $14.77 (63.1% below fair value)
Industry Position: 219.1% above the Restaurants median (#123 of 368)
No single metric tells the full story. See the JACK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jack In The Box Inc operates quick-service restaurants and fast-casual restaurants across various states in the United States of America. Its core business includes the Jack in the Box hamburger chain, known for a broad menu that features hamburgers, tacos, sandwiches, salads, and breakfast items. The company also operates the Del Taco brand, which offers a variety of both Mexican and American favorites such as burritos and fries. These foods are available with the option of customization as per customer requirements. The company also offers catering and delivery services to its customers. Jack in the Box and Del Taco restaurant brands are the two reportable operating segments, of which, Jack in the Box generates maximum revenue for the company.
69GF Score
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