Jack in the Box
JACK · NASDAQ
$12.08+$0.01 (+0.08%)TodayMarket closed ·
Prev close $12.07
Who owns JACK
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 62.7% of JACK’s shares.
- Biglari Capital Corporation9.9%
- Nantahala Capital Management, LLC9.1%
- Callodine Capital Management, LP9.0%
- GreenWood Investors LLC7.1%
- Next 6 largest institutions27.7%
- All other shareholders37.3%
| Holder | Shares | % of shares |
|---|---|---|
| Biglari Capital Corporation | 1.88M | 9.88% |
| Nantahala Capital Management, LLC | 1.73M | 9.06% |
| Callodine Capital Management, LP | 1.72M | 9.00% |
| GreenWood Investors LLC | 1.35M | 7.09% |
| BlackRock Institutional Trust Company, N.A. | 1.23M | 6.47% |
| Green Frog Investments Inc | 945.00K | 4.96% |
| Managed Account Advisors LLC | 936.18K | 4.91% |
| Vanguard Capital Management, LLC | 826.46K | 4.33% |
| PIMCO (US) | 708.00K | 3.71% |
| Charles Schwab Investment Management, Inc. | 632.37K | 3.32% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 587.21K | 3.08% |
| iShares Russell 2000 ETF | 466.23K | 2.44% |
| PIMCO RAE US Small Fund | 459.62K | 2.41% |
| Schwab Fundamental U.S. Small Company ETF | 394.09K | 2.07% |
| Callodine Equity Income Series | 376.34K | 1.97% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $68.62K (1 trade) and sold $418.26K (9 trades) of JACK on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| King Mark James | Sale | 7.01K | $85.42K |
| Montgomery Taylor K | Award | 106.51K | — |
| King Mark James | Sale | 5.63K | $76.58K |
| MYERS JAMES M | Award | 1.49K | — |
| King Mark James | Sale | 5.65K | $104.98K |
| King Mark James | Sale | 5.63K | $82.70K |
| MYERS JAMES M | Award | 2.20K | — |
| DIAZ GUILLERMO JR | Buy | 5.96K | $68.62K |
| DIAZ GUILLERMO JR | Buy | 5.96K | — |
| King Mark James | Award | 186.90K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 6.35M
- Days to cover
- 12.11
- % of shares outstanding
- 33.28%
- Average daily volume
- 524.09K
- Change since last report
- +2.7%
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