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GAMCO Investors (Gabelli): JCI position timeline

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

GAMCO Investors (Gabelli) held 670,811 JCI 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 670,811 shares
    Change vs previous 13F -16,602 shares

    0.37% of the 13F portfolio, value $98,012,195.

    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: 322,740 shares
    • GABELLI FUNDS LLC: 348,071 shares

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

  2. period ended2026-03-31
    13F 687,413 shares
    Change vs previous 13F -47,276 shares

    0.36% of the 13F portfolio, value $90,016,733.

    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: 329,405 shares
    • GABELLI FUNDS LLC: 358,008 shares

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

  3. period ended2025-12-31
    13F 734,689 shares
    Change vs previous 13F -19,527 shares

    0.35% of the 13F portfolio, value $87,979,008.

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

    • GAMCO INVESTORS, INC. ET AL: 371,780 shares
    • GABELLI FUNDS LLC: 362,909 shares

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

  4. period ended2025-09-30
    13F 754,216 shares
    Change vs previous 13F -23,978 shares

    0.33% of the 13F portfolio, value $82,926,050.

    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: 387,606 shares
    • GABELLI FUNDS LLC: 366,610 shares

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

  5. period ended2025-06-30
    13F 778,194 shares
    Change vs previous 13F -19,634 shares

    0.34% of the 13F portfolio, value $82,192,850.

    13F-HR 0001140361-25-030814 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 402,034 shares
    • GABELLI FUNDS LLC: 376,160 shares

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

  6. period ended2025-03-31
    13F 797,828 shares
    Change vs previous 13F -41,971 shares

    0.29% of the 13F portfolio, value $63,914,001.

    13F-HR 0001140361-25-018975 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 407,224 shares
    • GABELLI FUNDS LLC: 390,604 shares

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

  7. period ended2024-12-31
    13F 839,799 shares
    Change vs previous 13F -29,516 shares

    0.29% of the 13F portfolio, value $66,285,335.

    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: 414,977 shares
    • GABELLI FUNDS LLC: 424,822 shares

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

  8. period ended2024-09-30
    13F 869,315 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $67,467,537.

    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: 428,823 shares
    • GABELLI FUNDS LLC: 440,492 shares

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