Jack in the Box Inc.
MX ˙ BMV ˙ US4663671091
SecurityMX:JACK / Jack in the Box Inc.
InstitutionTwo Sigma Advisers, Lp
Latest Disclosed Ownership91,800 shares
Latest Disclosed Value $ 1,739,610
Two Sigma Advisers, Lp reports 41.53% decrease in ownership of JACK / Jack in the Box Inc.

On February 17, 2026 - Two Sigma Advisers, Lp filed a 13F-HR form disclosing ownership of 91,800 shares of Jack in the Box Inc. (MX:JACK) valued at $1,739,610 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 157,000 shares of Jack in the Box Inc.. This represents a change in shares of -41.53% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-17 2025-12-31 13F JACK IN THE BOX COM 466367109 91,800 -65,200 -41.53 1,740 -43.96 0.0034
2025-11-14 2025-09-30 13F JACK IN THE BOX COM 466367109 157,000 157,000 3,104 0.0062
2023-08-14 2023-06-30 13F JACK IN THE BOX COM 466367109 0 -2,500 -100.00 0 -100.00
2023-05-15 2023-03-31 13F JACK IN THE BOX COM 466367109 2,500 2,500 219 0.0006
2022-08-15 2022-06-30 13F JACK IN THE BOX COM 466367109 0 -80,500 -100.00 0 -100.00
2022-05-16 2022-03-31 13F JACK IN THE BOX COM 466367109 80,500 -82,500 -50.61 7,520 -47.26 0.0200
2022-02-14 2021-12-31 13F JACK IN THE BOX COM 466367109 163,000 153,795 1,670.78 14,259 1,491.41 0.0357
2021-11-15 2021-09-30 13F JACK IN THE BOX COM 466367109 9,205 -177,000 -95.06 896 -95.68 0.0023
2021-08-16 2021-06-30 13F JACK IN THE BOX COM 466367109 186,205 -150,600 -44.71 20,751 -43.88 0.0547
2021-05-17 2021-03-31 13F JACK IN THE BOX COM 466367109 336,805 1,100 0.33 36,974 18.69 0.1016
2021-02-16 2020-12-31 13F JACK IN THE BOX COM 466367109 335,705 208,500 163.91 31,153 208.78 0.0832
2020-11-16 2020-09-30 13F JACK IN THE BOX COM 466367109 127,205 50,900 66.71 10,089 78.47 0.0288
2020-09-15 2020-06-30 13F/A-1 JACK IN THE BOX COM 466367109 76,305 14,200 22.86 5,653 159.67 0.0166
2020-08-14 2020-06-30 13F JACK IN THE BOX COM 466367109 76,305 14,200 5,653 16,335.2926
2020-05-15 2020-03-31 13F JACK IN THE BOX COM 466367109 62,105 -278 -0.45 2,177 -55.28 0.0083
2020-02-14 2019-12-31 13F JACK IN THE BOX COM 466367109 62,383 -241,322 -79.46 4,868 -82.41 0.0113
2019-11-14 2019-09-30 13F JACK IN THE BOX COM 466367109 303,705 -96,400 -24.09 27,674 -15.02 0.0677
2019-08-14 2019-06-30 13F JACK IN THE BOX COM 466367109 400,105 291,900 269.77 32,565 271.28 0.0810
2019-05-15 2019-03-31 13F JACK IN THE BOX COM 466367109 108,205 103,105 2,021.67 8,771 2,114.90 0.0221
2019-02-14 2018-12-31 13F JACK IN THE BOX COM 466367109 5,100 5,100 396 0.0011
2018-08-14 2018-06-30 13F JACK IN THE BOX COM 466367109 0 -3,005 -100.00 0 -100.00
2018-05-15 2018-03-31 13F JACK IN THE BOX COM 466367109 3,005 3,005 256 0.0007
2018-02-14 2017-12-31 13F JACK IN THE BOX COM 466367109 0 -86,127 -100.00 0 -100.00
2017-11-14 2017-09-30 13F JACK IN THE BOX COM 466367109 86,127 -335,376 -79.57 8,778 -78.86 0.0249
2017-08-14 2017-06-30 13F JACK IN THE BOX COM 466367109 421,503 12,176 2.97 41,518 -0.29 0.1370
2017-05-15 2017-03-31 13F JACK IN THE BOX COM 466367109 409,327 376,205 1,135.82 41,637 1,025.93 0.1365
2017-02-14 2016-12-31 13F JACK IN THE BOX COM 466367109 33,122 33,122 0.00 3,698 0.0141
2016-11-14 2016-09-30 13F JACK IN THE BOX COM 466367109 0 -55,522 -100.00 0 -100.00
2016-08-15 2016-06-30 13F JACK IN THE BOX COM 466367109 55,522 -16,000 -22.37 4,770 4.42 0.0242
2016-05-16 2016-03-31 13F JACK IN THE BOX COM 466367109 71,522 -127,300 -64.03 4,568 -70.05 0.0256
2016-02-16 2015-12-31 13F JACK IN THE BOX COM 466367109 198,822 -16,700 -7.75 15,252 -8.14 0.0909
2015-11-16 2015-09-30 13F JACK IN THE BOX COM 466367109 215,522 -4,700 -2.13 16,604 -14.48 0.1047
2016-02-09 2015-06-30 13F/A-1 JACK IN THE BOX COM 466367109 220,222 -63,300 -22.33 19,415 -28.61 0.1494
2015-08-14 2015-06-30 13F JACK IN THE BOX COM 466367109 220,222 19,414
2016-02-09 2015-03-31 13F/A-1 JACK IN THE BOX COMMON STOCK 466367109 283,522 136,600 92.97 27,195 131.49 0.2087
2015-05-15 2015-03-31 13F JACK IN THE BOX COMMON STOCK 466367109 272,622 26,151
2016-02-09 2014-12-31 13F/A-1 JACK IN THE BOX COMMON STOCK 466367109 146,922 -2,800 -1.87 11,748 15.06 0.0939
2015-02-17 2014-12-31 13F JACK IN THE BOX COMMON STOCK 466367109 144,022 11,515
2016-02-09 2014-09-30 13F/A-1 JACK IN THE BOX COM 466367109 149,722 54,900 57.90 10,210 79.94 0.0805
2014-11-14 2014-09-30 13F JACK IN THE BOX COM 466367109 148,422 10,122
2016-02-09 2014-06-30 13F/A-1 JACK IN THE BOX COMMON STOCK 466367109 94,822 49,300 108.30 5,674 111.32 0.0457
2014-08-14 2014-06-30 13F JACK IN THE BOX COMMON STOCK 466367109 94,822 5,674
2014-05-15 2014-03-31 13F JACK IN THE BOX COMMON STOCK 466367109 45,522 6,400 16.36 2,685 37.27 0.0244
2014-02-14 2013-12-31 13F JACK IN THE BOX COMMON STOCK 466367109 39,122 -1,800 -4.40 1,956 19.49 0.0189
2013-11-14 2013-09-30 13F JACK IN THE BOX COMMON STOCK 466367109 40,922 4,768 13.19 1,637 15.20 0.0195
2013-08-14 2013-06-30 13F JACK IN THE BOX COM 466367109 36,154 36,154 1,421 0.0203
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.