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Disclosery

GAMCO Investors (Gabelli): JACK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMCO Investors (Gabelli) on JACK, newest first. How the timeline and the estimate are built.

GAMCO Investors (Gabelli) held 0 JACK shares at 2025-12-31 per its 13F-HR filed 2026-02-05.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -12,291 shares

    13F-HR 0001140361-26-003895 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 12,291 shares
    Change vs previous 13F -90,009 shares

    <0.01% of the 13F portfolio, value $242,993.

    13F-HR 0001140361-25-041670 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 12,291 shares
    • GABELLI FUNDS LLC: 0 shares

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-06-30
    13F 102,300 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,786,158.

    13F-HR 0001140361-25-030816 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 12,460 shares
    • GABELLI FUNDS LLC: 89,840 shares

    Acceptance time not in the bulk data set (spec §4.2).