BIGLARI CAPITAL CORP.: JACK IN THE BOX INC (JACK): Quarterly 13F Position History
As of Q1 2026, BIGLARI CAPITAL CORP. reported 1,683,652 shares of JACK IN THE BOX INC (JACK), worth $16.3M and representing 1.8% of its 13F equity book. The position first appeared in Q4 2022 and has been disclosed across 14 13F-HR filings in Pactolio's tracked window.
- 1,683,652Shares Held (Latest Filing)
- $16.3MReported Market Value (Latest Filing)
- 1.8%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- -$15.6MQuarter-over-Quarter Value Change
- 1,683,652Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 14 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,683,652 | 0 | — | $16.3M | 1.8% | $9.7 |
| Q4 2025 | 1,683,652 | 0 | — | $31.9M | 3.4% | $18.9 |
| Q3 2025 | 1,683,652 | 0 | — | $33.3M | 3.6% | $19.8 |
| Q2 2025 | 1,683,652 | +609,769 | +56.8% | $29.4M | 3.4% | $17.5 |
| Q1 2025 | 1,073,883 | 0 | — | $29.2M | 4.1% | $27.2 |
| Q4 2024 | 1,073,883 | 0 | — | $44.7M | 5.3% | $41.6 |
| Q3 2024 | 1,073,883 | 0 | — | $50.0M | 7.7% | $46.5 |
| Q2 2024 | 1,073,883 | 0 | — | $54.7M | 8.3% | $50.9 |
| Q1 2024 | 1,073,883 | 0 | — | $73.5M | 9.9% | $68.5 |
| Q4 2023 | 1,073,883 | 0 | — | $87.7M | 12.9% | $81.6 |
| Q3 2023 | 1,073,883 | 0 | — | $74.2M | 11.6% | $69.1 |
| Q2 2023 | 1,073,883 | 0 | — | $104.7M | 13.9% | $97.5 |
| Q1 2023 | 1,073,883 | +81,139 | +8.2% | $94.1M | 13.1% | $87.6 |
| Q4 2022 | 992,744 | — | — | $67.7M | 11.6% | $68.2 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did BIGLARI CAPITAL CORP. first disclose a JACK position in 13F-HR filings?
BIGLARI CAPITAL CORP. first reported JACK IN THE BOX INC (JACK) on its 13F-HR filing for the period ending 2022-12-31 (Q4 2022). The position has appeared on 14 reported quarters within Pactolio's tracked window.
What was BIGLARI CAPITAL CORP.'s most recent quarter-over-quarter share-count change in JACK?
BIGLARI CAPITAL CORP. held the same 1,683,652 shares of JACK between Q4 2025 and Q1 2026 — the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent BIGLARI CAPITAL CORP.'s cost basis in JACK?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.