JACK IN THE BOX INC (JACK) Institutional Shareholders
JACK IN THE BOX INC (JACK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $163.50M in JACK holdings during the latest filing period.
Callodine Capital Management, Lp is currently the largest disclosed institutional shareholder of JACK tracked by InsiderSet, reporting ownership valued at approximately $17.02M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $28.82M, representing an estimated gain of +69.29% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 61% of the total disclosed JACK value among the investors covered in this analysis. Major shareholders include Callodine Capital Management, Lp, Biglari Capital Corp., Nantahala Capital Management, Llc, and several other long-term asset managers with concentrated positions in JACK IN THE BOX INC (JACK).
This page ranks the largest institutional JACK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
129
Total Reported Value
$163.50M
Largest Holder
Callodine Capital Management, Lp
Largest Position
$17.02M
Insider Transactions (90d)
5
Latest Filing Quarter
Q2 2026
New Institutional Positions
181
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Callodine Capital Management, Lp | 1.20% | 1,760,470 | $17,023,745 | $28,818,894 | +$11,795,149 | +69.29% | |
| Biglari Capital Corp. | 1.75% | 1,683,652 | $16,280,915 | $27,561,383 | +$11,280,468 | +69.29% | |
| Nantahala Capital Management, Llc | 0.93% | 1,542,715 | $14,918,054 | $25,254,245 | +$10,336,191 | +69.29% | |
| Blackrock, Inc. | 0.00% | 1,281,616 | $12,393,225 | $20,980,054 | +$8,586,829 | +69.29% | |
| Storebrand Asset Management As | 0.00% | 82,867 | $8,065,445 | $1,356,533 | -$6,708,912 | -83.18% | |
| Vanguard Capital Management Llc | 0.00% | 816,645 | $7,896,957 | $13,368,479 | +$5,471,522 | +69.29% | |
| Charles Schwab Investment Management Inc | 0.00% | 696,076 | $6,731,055 | $11,394,764 | +$4,663,709 | +69.29% | |
| Bank Of America Corp | 0.00% | 622,779 | $6,022,272 | $10,194,892 | +$4,172,620 | +69.29% | |
| Ipg Investment Advisors Llc | 0.89% | 536,296 | $5,185,982 | $8,779,166 | +$3,593,184 | +69.29% | |
| Marshall Wace, Llp | 0.01% | 525,790 | $5,084,390 | $8,607,182 | +$3,522,792 | +69.29% | |
| Allianz Asset Management Gmbh | 0.01% | 506,397 | $4,896,859 | $8,289,719 | +$3,392,860 | +69.29% | |
| Geode Capital Management, Llc | 0.00% | 420,752 | $4,070,070 | $6,887,710 | +$2,817,640 | +69.23% | |
| State Street Corp | 0.00% | 390,313 | $3,774,327 | $6,389,424 | +$2,615,097 | +69.29% | |
| Manning & Napier Advisors Llc | 0.05% | 376,343 | $3,639,237 | $6,160,735 | +$2,521,498 | +69.29% | |
| Earnest Partners Llc | 0.01% | 313,891 | $3,035,326 | $5,138,396 | +$2,103,070 | +69.29% | |
| Millennium Management Llc | 0.00% | 288,297 | $2,787,832 | $4,719,422 | +$1,931,590 | +69.29% | |
| Morgan Stanley | 0.00% | 235,950 | $2,281,657 | $3,862,502 | +$1,580,845 | +69.28% | |
| Biglari, Sardar | 3.81% | 200,617 | $1,939,966 | $3,284,100 | +$1,344,134 | +69.29% | |
| Landscape Capital Management, L.L.C. | 0.12% | 193,657 | $1,872,663 | $3,170,165 | +$1,297,502 | +69.29% | |
| Engineers Gate Manager Lp | 0.02% | 189,955 | $1,836,865 | $3,109,563 | +$1,272,698 | +69.29% | |
| Windward Management Lp | 1.91% | 182,404 | $1,763,847 | $2,985,953 | +$1,222,106 | +69.29% | |
| Seven Six Capital Management, Llc | 1.88% | 181,150 | $1,751,721 | $2,965,426 | +$1,213,705 | +69.29% | |
| Aqr Capital Management Llc | 0.00% | 184,336 | $1,681,145 | $3,017,580 | +$1,336,435 | +79.50% | |
| Vanguard Portfolio Management Llc | 0.00% | 169,772 | $1,641,695 | $2,779,168 | +$1,137,473 | +69.29% | |
| Janus Henderson Group Plc | 0.00% | 169,280 | $1,636,938 | $2,771,114 | +$1,134,176 | +69.29% | |
| Invesco Ltd. | 0.00% | 154,973 | $1,498,589 | $2,536,908 | +$1,038,319 | +69.29% | |
| Northern Trust Corp | 0.00% | 149,922 | $1,449,745 | $2,454,223 | +$1,004,478 | +69.29% | |
| Balyasny Asset Management L.P. | 0.00% | 140,999 | $1,363,460 | $2,308,154 | +$944,694 | +69.29% | |
| Susquehanna International Group, Llp | 0.00% | 134,476 | $1,300,383 | $2,201,372 | +$900,989 | +69.29% | |
| Vanguard Fiduciary Trust Co | 0.00% | 126,650 | $1,224,706 | $2,073,261 | +$848,555 | +69.29% | |
| Invenomic Capital Management Lp | 0.06% | 125,915 | $1,217,598 | $2,061,229 | +$843,631 | +69.29% | |
| Envestnet Asset Management Inc | 0.00% | 121,504 | $1,174,942 | $1,989,020 | +$814,078 | +69.29% | |
| Wells Fargo & Company/Mn | 0.00% | 113,698 | $1,099,463 | $1,861,236 | +$761,773 | +69.29% | |
| Bank Of New York Mellon Corp | 0.00% | 101,411 | $980,649 | $1,660,098 | +$679,449 | +69.29% | |
| Goldman Sachs Group Inc | 0.00% | 98,292 | $950,483 | $1,609,040 | +$658,557 | +69.29% | |
| Atom Investors Lp | 0.06% | 91,796 | $887,667 | $1,502,701 | +$615,034 | +69.29% | |
| Quantinno Capital Management Lp | 0.00% | 80,678 | $780,164 | $1,320,699 | +$540,535 | +69.28% | |
| Ubs Group Ag | 0.00% | 78,594 | $760,004 | $1,286,584 | +$526,580 | +69.29% | |
| Stifel Financial Corp | 0.00% | 71,476 | $691,180 | $1,170,062 | +$478,882 | +69.28% | |
| D. E. Shaw & Co., Inc. | 0.00% | 69,900 | $675,933 | $1,144,263 | +$468,330 | +69.29% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.00% | 63,400 | $613,078 | $1,037,858 | +$424,780 | +69.29% | |
| Novem Group | 0.06% | 35,200 | $556,512 | $576,224 | +$19,712 | +3.54% | |
| Two Sigma Investments, Lp | 0.00% | 57,398 | $555,039 | $939,605 | +$384,566 | +69.29% | |
| Nuveen, Llc | 0.00% | 48,994 | $473,772 | $802,032 | +$328,260 | +69.29% | |
| Shay Capital Llc | 0.06% | 46,040 | $445,207 | $753,675 | +$308,468 | +69.29% | |
| Xtx Topco Ltd | 0.01% | 45,318 | $438,225 | $741,856 | +$303,631 | +69.29% | |
| Man Group Plc | 0.00% | 44,559 | $430,886 | $729,431 | +$298,545 | +69.29% | |
| Axq Capital, Lp | 0.05% | 41,373 | $400,077 | $677,276 | +$277,199 | +69.29% | |
| Alliancebernstein L.P. | 0.00% | 20,066 | $380,251 | $328,480 | -$51,771 | -13.61% | |
| Susquehanna Portfolio Strategies, Llc | 0.01% | 37,186 | $359,589 | $608,735 | +$249,146 | +69.29% |
Frequently asked questions about JACK
Who owns the most JACK stock?
The largest holders of JACK are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for JACK IN THE BOX INC (JACK).
Is JACK widely held by superinvestors?
Many widely followed stocks like JACK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly JACK is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.