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Disclosery

GAMCO Investors (Gabelli): JACS position timeline

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

GAMCO Investors (Gabelli) held 350,000 JACS shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 350,000 shares
    Change vs previous 13F -25,000 shares

    0.02% of the 13F portfolio, value $3,724,000.

    13F-HR 0001140361-26-032510 filed by GABELLI & Co INVESTMENT ADVISERS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    • GABELLI & Co INVESTMENT ADVISERS, INC.: 220,100 shares
    • GABELLI FUNDS LLC: 129,900 shares

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

  2. period ended2026-03-31
    13F 375,000 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $3,971,250.

    13F-HR 0001140361-26-021336 filed by GABELLI & Co INVESTMENT ADVISERS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    • GABELLI & Co INVESTMENT ADVISERS, INC.: 220,100 shares
    • GABELLI FUNDS LLC: 154,900 shares

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

  3. period ended2025-12-31
    13F 375,000 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $3,907,500.

    13F-HR 0001140361-26-003899 filed by GABELLI & Co INVESTMENT ADVISERS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    • GABELLI & Co INVESTMENT ADVISERS, INC.: 220,100 shares
    • GABELLI FUNDS LLC: 154,900 shares

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

  4. period ended2025-09-30
    13F 375,000 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $3,892,500.

    13F-HR 0001140361-25-041669 filed by GABELLI & Co INVESTMENT ADVISERS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    • GABELLI & Co INVESTMENT ADVISERS, INC.: 220,100 shares
    • GABELLI FUNDS LLC: 154,900 shares

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

  5. period ended2025-06-30
    13F 375,000 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $3,862,500.

    13F-HR 0001140361-25-030815 filed by GABELLI & Co INVESTMENT ADVISERS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    • GABELLI & Co INVESTMENT ADVISERS, INC.: 220,100 shares
    • GABELLI FUNDS LLC: 154,900 shares

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