# Jack in the Box (JACK): value investors who own it

1 value investor held Jack in the Box in their Q3 2026 13F, led by Biglari Capital. See who bought, sold and how ownership has changed by quarter.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Biglari Capital | 2.2% | $26.6m | Unchanged | 19 |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/jack). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.