Jack IN the BOX
JACK on Nasdaq. Jack in the Box sells burgers and Mexican food to restaurant customers. Market value $237m.
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
Why it could be worth it
What to watch out for
Nothing big in our quick check. See what could go wrong below.
This is not advice. Check the numbers below.
For every $100 of what the whole company costs, it produced $31.27 of spare cash last year. A savings account pays about $4.
The filings do not give us enough to work this out.
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
| Revenue | |||||
| Revenue | $1.1bn | $1.5bn | $1.7bn | $1.6bn | $1.5bn |
| Operating margin | |||||
| Operating margin | 25.4% | 16.9% | 16.5% | 5.3% | -1.2% |
| Debt to equity | |||||
| Debt to equity | n/a | n/a | n/a | n/a | n/a |
| Shares outstanding | |||||
| Shares outstanding | 0.02bn | 0.02bn | 0.02bn | 0.02bn | 0.02bn |
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.
| Quarter to | Amount |
|---|---|
| September 2024 | $349m |
| January 2025 | $371m |
| April 2025 | $266m |
| June 2025 | $262m |
| September 2025 | $566m |
| January 2026 | $350m |
| April 2026 | $254m |
| June 2026 | $258m |
| Quarter to | Amount |
|---|---|
| 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.
- Biglari CapitalSardar Biglari
- Value
- $27m
- Share of fund
- 2.2%
| Fund | Value | Share of that fund | Change |
|---|---|---|---|
| Biglari CapitalSardar Biglari | $27m | 2.2% | |
| LSV Asset ManagementJosef Lakonishok | $8m | <0.1% | Cut |
Largest holders overall
- Nantahala Capital Management$55mAdded
- Callodine Capital Management, LP$27mCut
- Biglari Capital$27m
- BlackRock$21mAdded
- Bank of America$18mAdded
- Vanguard Capital Management$13m
- Allianz Asset Management GmbH$11mAdded
- Charles Schwab Investment Management$10mCut
- Earnest Partners$9mAdded
- LSV Asset Management$8mCut
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.
- 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 - Callodine Capital Management, LPPassive investorat least 8.6%(filed with 1 related holder)Since 30 June 2025
- Nantahala Capital Management, LLCPassive investorat least 8.1%(filed with 2 related holders)Since 31 March 2026
- GreenWood Investors LLCat 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 investor7.0%−7.5 ptsSince 30 September 2025
- GREEN FROG INVESTMENTS INCPassive investorat least 5.0%(filed with 1 related holder)Since 11 August 2025
- LSV Asset ManagementPassive investorSold down below 5%Since 30 June 2025
- The Vanguard GroupPassive investorSold down below 5%Since 13 March 2026
- Capital World InvestorsPassive investorSold down below 5%Since 30 September 2025
| Holder | Stake | Since | |
|---|---|---|---|
at least 10.0%0.0 pts (filed with 9 related holders) | 12 January 2026 | What they saidItem 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 | |
Callodine Capital Management, LP Passive investor | at least 8.6% (filed with 1 related holder) | 30 June 2025 | |
Nantahala Capital Management, LLC Passive investor | at least 8.1% (filed with 2 related holders) | 31 March 2026 | |
GreenWood Investors LLC | at least 7.1%0.0 pts (filed with 1 related holder) | 17 September 2026 | What they saidItem 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 | 30 September 2025 | |
GREEN FROG INVESTMENTS INC Passive investor | at least 5.0% (filed with 1 related holder) | 11 August 2025 | |
LSV Asset Management Passive investor | Sold down below 5% | 30 June 2025 | |
The Vanguard Group Passive investor | Sold down below 5% | 13 March 2026 | |
Capital World Investors Passive investor | Sold down below 5% | 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 JamesExec Chairman & Interim CEO, DirectorSold
- Date
- 22 September 2026
- Shares
- 5,627
- Price
- $13.61
- Value
- $76,583
- King Mark JamesExec Chairman & Interim CEO, DirectorSold
- Date
- 14 August 2026
- Shares
- 5,647
- Price
- $18.59
- Value
- $104,977
- King Mark JamesExec Chairman & Interim CEO, DirectorSold
- Date
- 21 July 2026
- Shares
- 5,626
- Price
- $14.70
- Value
- $82,702
- King Mark JamesExec Chairman & Interim CEO, DirectorSold
- Date
- 18 June 2026
- Shares
- 5,911
- Price
- $12.53
- Value
- $74,065
- DIAZ GUILLERMO JRDirectorBought
- Date
- 28 May 2026
- Shares
- 5,962
- Price
- $11.51
- Value
- $68,623
- DIAZ GUILLERMO JRDirectorBought
- Date
- 28 May 2026
- Shares
- 5,962
- Price
- $0.00
- Value
- $0
- COOK RICHARD DSVP, CHIEF TECHNOLOGY OFFICERSold
- Date
- 4 May 2026
- Shares
- 1,025
- Price
- $12.10
- Value
- $12,403
- HOOPER DAWN EEVP, Chief Financial OfficerSold
- Date
- 4 May 2026
- Shares
- 738
- Price
- $12.10
- Value
- $8,930
- SUPER SARAH LEVP, Chief Legal&Admin OfficerSold
- Date
- 4 May 2026
- Shares
- 1,841
- Price
- $12.10
- Value
- $22,276
- Piano StevenSVP, CHIEF PEOPLE OFFICERSold
- Date
- 4 May 2026
- Shares
- 922
- Price
- $12.10
- Value
- $11,156
| Date | Who | Did | Shares | Price | Value |
|---|---|---|---|---|---|
| 22 September 2026 | King Mark James Exec Chairman & Interim CEO, Director | Sold | 5,627 | $13.61 | $76,583 |
| 14 August 2026 | King Mark James Exec Chairman & Interim CEO, Director | Sold | 5,647 | $18.59 | $104,977 |
| 21 July 2026 | King Mark James Exec Chairman & Interim CEO, Director | Sold | 5,626 | $14.70 | $82,702 |
| 18 June 2026 | King Mark James Exec Chairman & Interim CEO, Director | Sold | 5,911 | $12.53 | $74,065 |
| 28 May 2026 | DIAZ GUILLERMO JR Director | Bought | 5,962 | $11.51 | $68,623 |
| 28 May 2026 | DIAZ GUILLERMO JR Director | Bought | 5,962 | $0.00 | $0 |
| 4 May 2026 | COOK RICHARD D SVP, CHIEF TECHNOLOGY OFFICER | Sold | 1,025 | $12.10 | $12,403 |
| 4 May 2026 | HOOPER DAWN E EVP, Chief Financial Officer | Sold | 738 | $12.10 | $8,930 |
| 4 May 2026 | SUPER SARAH L EVP, Chief Legal&Admin Officer | Sold | 1,841 | $12.10 | $22,276 |
| 4 May 2026 | Piano Steven SVP, CHIEF PEOPLE OFFICER | Sold | 922 | $12.10 | $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 happenOn 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 moreThe 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 happenIf 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 happenEven 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
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
Your first deep dive is free.
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.