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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

JACK

JACK IN THE BOX INC

Superinvestors

Institutional investors holding JACK

Consensus →
InvestorFundWeightSharesValueQuarter
Michael BurryScion Asset Management12.24%300,000$10.5M2020Q1
Glenn WellingEngaged Capital2.90%353,378$28.0M2020Q3
Mario CibelliMarathon Partners1.81%50,000$2.1M2024Q4
David EinhornGreenlight Capital1.06%211,024$18.5M2021Q4
Third Avenue ManagementThird Avenue Management0.16%11,572$389.6M2004Q2
Kenneth FisherFisher Asset Management0.08%1,382,974$31.4M2011Q1
Bill NygrenOakmark Select Fund – Harris Associates0.01%13,800$295K2003Q4
Jensen Investment ManagementJensen Investment Management0.01%10,810$210K2010Q2

Congressional Activity

Congressional data coming soon

Insider Activity

30

Total trades

$165K

Volume

24

Buys

6

Sells

Last trade: May 28, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 28, 2026Guillermo Diaz JRBuy–
May 28, 2026Guillermo Diaz JRBuy$69K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 4, 2026
Richard D Cook
Sell
$12K
Apr 7, 2026Lance F. TuckerSell$54K