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GAMCO Investors (Gabelli): JPM position timeline

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

GAMCO Investors (Gabelli) held 447,783 JPM 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 447,783 shares
    Change vs previous 13F -13,500 shares

    0.55% of the 13F portfolio, value $146,572,809.

    13F-HR 0001140361-26-032509 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 162,491 shares
    • GABELLI FUNDS LLC: 285,292 shares

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

  2. period ended2026-03-31
    13F 461,283 shares
    Change vs previous 13F -40,522 shares

    0.54% of the 13F portfolio, value $135,691,001.

    13F-HR 0001140361-26-021337 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 163,800 shares
    • GABELLI FUNDS LLC: 297,483 shares

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

  3. period ended2025-12-31
    13F 501,805 shares
    Change vs previous 13F -10,344 shares

    0.64% of the 13F portfolio, value $161,691,601.

    13F-HR 0001140361-26-003893 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 170,922 shares
    • GABELLI FUNDS LLC: 330,883 shares

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

  4. period ended2025-09-30
    13F 512,149 shares
    Change vs previous 13F -20,673 shares

    0.64% of the 13F portfolio, value $161,547,153.

    13F-HR 0001140361-25-041671 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 170,345 shares
    • GABELLI FUNDS LLC: 341,804 shares

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

  5. period ended2025-06-30
    13F 532,822 shares
    Change vs previous 13F -34,165 shares

    0.64% of the 13F portfolio, value $154,470,421.

    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: 178,684 shares
    • GABELLI FUNDS LLC: 354,138 shares

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

  6. period ended2025-03-31
    13F 566,987 shares
    Change vs previous 13F -31,153 shares

    0.63% of the 13F portfolio, value $139,081,911.

    13F-HR 0001140361-25-018974 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 206,737 shares
    • GABELLI FUNDS LLC: 360,250 shares

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

  7. period ended2024-12-31
    13F 598,140 shares
    Change vs previous 13F -31,505 shares

    0.63% of the 13F portfolio, value $143,380,139.

    13F-HR 0001140361-25-004328 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 217,355 shares
    • GABELLI FUNDS LLC: 380,785 shares

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

  8. period ended2024-09-30
    13F 629,645 shares
    Change vs previous 13F not available

    0.56% of the 13F portfolio, value $132,766,945.

    13F-HR 0001140361-24-046503 filed by GABELLI FUNDS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 228,995 shares
    • GABELLI FUNDS LLC: 400,650 shares

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