Jack IN the BOX

JACK on Nasdaq. Jack in the Box sells burgers and Mexican food to restaurant customers. Market value $237m.

Watch this stockFree. We tell you when something changes.

Price checks use the past 12 months to June 2026. Some use the latest annual report instead, as marked. Quality checks use five annual reports, the latest for the year to September 2025.

Recent profit includes a one-time gain, so we price the company excluding that gain.

Should I look at this?

Worth a closer look

Read what could go wrong

This is not advice. Check the numbers below.

Compare with another stock

Cash yield
annual report to September 2025
31.3%very high

For every $100 of what the whole company costs, it produced $31.27 of spare cash last year. A savings account pays about $4.

Price to profit
annual report to September 2025
n/a

The filings do not give us enough to work this out.

Return on capital
five annual reports to September 2025
19.9%five-year median

Each dollar kept in the business earns 20 cents a year. Above 10 is good.

Quality score: 76 of 100. Price score: 66 of 100. Our list needs 70 on quality and 60 on price.

$12.36 a share, 39% above its 1-year low

Over the past year the price has ranged from $8.92 to $23.86.

Pays no dividend

Prices from Monday’s close (5 October).

Five years of cash, in billions

0.2
0.1
0.2
-0.0
0.1
20212022202320242025
Revenue
$1.1bn$1.5bn$1.7bn$1.6bn$1.5bn
Operating margin
25.4%16.9%16.5%5.3%-1.2%
Debt to equity
n/an/an/an/an/a
Shares outstanding
0.02bn0.02bn0.02bn0.02bn0.02bn

Health checks

  • Free cash flow positive4 of 5 years
  • Accounting looks honest (Beneish)Not enough data
  • Financial strength (Piotroski)4 of 7 checks we could run
  • Profit backed by cash (accruals)Yes
  • DebtUnknown
  • Revenue growth, five yearsSlow, 7.5% a year
  • Buying back its own sharesYes, 9% fewer since 2021

The quarter to June 2026

How the business did, compared with the same quarter a year earlier.

  • Sales: $258 million last quarter, down 2% on a year ago.
  • Profit: $20 million, down 9% on a year ago.
  • 2% more shares than a year ago. Each share owns a bit less of the company.
  • Debt is $1.4 billion more than cash, down from $1.6 billion a year ago.
  • Sales grew on a year ago in 1 of the last 4 quarters.
Sales by quarter
Sales by quarter
Quarter toAmount
September 2024$349m
January 2025$371m
April 2025$266m
June 2025$262m
September 2025$566m
January 2026$350m
April 2026$254m
June 2026$258m
Profit by quarter
Profit by quarter
Quarter toAmount
September 2024$22m
January 2025$34m
April 2025-$142m
June 2025$22m
September 2025$6m
January 2026-$2m
April 2026$10m
June 2026$20m

From the company's quarterly reports to the SEC.

Dates

Next results (estimated)
n/a
Last annual report (10-K)
19 November 2025
Next quarterly (estimated, 10-Q)
11 November 2026

Who owns it

2 long-term investors we follow own it, unchanged from 2 last quarter. 134 funds in all.

Jun '25
Dec '25
Jun '26
Largest holders overall

From 13F filings for the quarter ended 30 June 2026.

Big holders and activists

6 investors own more than 5%; 1 of them is pushing for change.

  • BIGLARI, SARDAR
    Activist
    Wants board seats
    at least 10.0%0.0 pts
    (filed with 9 related holders)
    Since 12 January 2026
    What they said

    Item 4 is hereby amended to add the following: The Reporting Persons have withdrawn their nomination of Douglas Thompson as a nominee at the Annual Meeting due to his appointment as Chief Operations Officer of CAVA. The Reporting Persons intend to continue to engage in…

    Read the filing
  • at least 8.6%
    (filed with 1 related holder)
    Since 30 June 2025
  • at least 8.1%
    (filed with 2 related holders)
    Since 31 March 2026
  • GreenWood Investors LLC
    at least 7.1%0.0 pts
    (filed with 1 related holder)
    Since 17 September 2026
    What they said

    Item 4 is hereby amended and supplemented as follows: On September 17, 2026, the Issuer and GreenWood entered into a first amendment to the Cooperation Agreement (the "First Amendment"), which, among other things, extended the term of the Cooperation Agreement for an additional…

    Read the filing
  • BlackRock, Inc.
    Passive investor
    7.0%−7.5 pts
    Since 30 September 2025
  • GREEN FROG INVESTMENTS INC
    Passive investor
    at least 5.0%
    (filed with 1 related holder)
    Since 11 August 2025
  • LSV Asset Management
    Passive investor
    Sold down below 5%
    Since 30 June 2025
  • The Vanguard Group
    Passive investor
    Sold down below 5%
    Since 13 March 2026
  • Capital World Investors
    Passive investor
    Sold down below 5%
    Since 30 September 2025

From Schedule 13D and 13G filings: anyone owning more than 5% must file one.

What insiders did

In the last 12 months, 3 insiders bought $172,623 of shares on the open market. 9 sold $763,250.

  • King Mark James
    Exec Chairman & Interim CEO, Director
    Sold
    Date
    22 September 2026
    Shares
    5,627
    Price
    $13.61
    Value
    $76,583
  • King Mark James
    Exec Chairman & Interim CEO, Director
    Sold
    Date
    14 August 2026
    Shares
    5,647
    Price
    $18.59
    Value
    $104,977
  • King Mark James
    Exec Chairman & Interim CEO, Director
    Sold
    Date
    21 July 2026
    Shares
    5,626
    Price
    $14.70
    Value
    $82,702
  • King Mark James
    Exec Chairman & Interim CEO, Director
    Sold
    Date
    18 June 2026
    Shares
    5,911
    Price
    $12.53
    Value
    $74,065
  • DIAZ GUILLERMO JR
    Director
    Bought
    Date
    28 May 2026
    Shares
    5,962
    Price
    $11.51
    Value
    $68,623
  • DIAZ GUILLERMO JR
    Director
    Bought
    Date
    28 May 2026
    Shares
    5,962
    Price
    $0.00
    Value
    $0
  • COOK RICHARD D
    SVP, CHIEF TECHNOLOGY OFFICER
    Sold
    Date
    4 May 2026
    Shares
    1,025
    Price
    $12.10
    Value
    $12,403
  • HOOPER DAWN E
    EVP, Chief Financial Officer
    Sold
    Date
    4 May 2026
    Shares
    738
    Price
    $12.10
    Value
    $8,930
  • SUPER SARAH L
    EVP, Chief Legal&Admin Officer
    Sold
    Date
    4 May 2026
    Shares
    1,841
    Price
    $12.10
    Value
    $22,276
  • Piano Steven
    SVP, CHIEF PEOPLE OFFICER
    Sold
    Date
    4 May 2026
    Shares
    922
    Price
    $12.10
    Value
    $11,156

From Form 4 filings: insiders must report trades in their own company's shares within two days.

Warning signs in its filings

Problems the company itself reported to the SEC, in its own words.

None of the warning signs we check for were found.

We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.

We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 19 Nov 2025, plus the 10-Q filed 12 Aug 2026 and 13 later 8-Ks.

A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.

What could go wrong

  • It owes more than it owns on paper (negative equity). Often that's from borrowing to buy back shares.

Whether the price already reflects the risks is what the deep dive is for.

What changed in the risks this year

Companies must list what could hurt them each year. These are the parts that changed since last year’s report.

  • The pending sale of Del Taco may not be completed on the anticipated terms or timeline, or at all, and may involve risks and uncertainties that could adversely affect our business, financial condition, and results of operations.

    Could happen
    On October 15, 2025, we entered into a definitive agreement to sell Del Taco to Yadav Enterprises, Inc. for an aggregate purchase price of $115 million, subject to customary adjustments. The completion of the sale is subject to various closing conditions, including regulatory approvals, third-party consents, financing, etc., many of which are beyond our control. There can be no assurance that these conditions will be satisfied in a timely manner, or at all. If the transaction is not completed, we may be subject to various risks, including incurring significant transaction costs without realizing the anticipated benefits of the sale, potential disruption to the business unit’s operations and employee relationships, and negative reactions from customers, suppliers, or other business partners.
    Read more
  • The pending sale of Del Taco may not be completed on the anticipated terms or timeline, or at all, and may involve risks and uncertainties that could adversely affect our business, financial condition, and results of operations.

    Could happen
    If the transaction is delayed or fails to close, or if the post-closing transition is more difficult or costly than anticipated, our business, financial condition, and results of operations could be materially and adversely affected.
  • The pending sale of Del Taco may not be completed on the anticipated terms or timeline, or at all, and may involve risks and uncertainties that could adversely affect our business, financial condition, and results of operations.

    Could happen
    Even if the sale is completed, we may not realize the expected strategic or financial benefits. We could face transitional challenges, including potential loss of revenue or synergies, costs associated with separation activities, and the diversion of management’s attention from ongoing operations. In addition, the sale could result in the recognition of material accounting charges or changes to our tax position, which could adversely affect our results of operations in the period in which the transaction closes.
    Read more

Read it in the annual report

The deep dive

Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.

  • What the business is worth, as a range, and the margin of safety at today’s price
  • Prices to start buying, buy, and buy hard
  • The three things that would make this a mistake
  • Every number footnoted to the filing it came from
Create a free account to run it

Your first deep dive is free.

What a finished deep dive looks like

Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.