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Disclosery

GAMCO Investors (Gabelli): IRBTQ position timeline

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

GAMCO Investors (Gabelli) held 0 IRBTQ 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 -63,100 shares

    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: 0 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 0 shares
    • GABELLI FUNDS LLC: 0 shares

    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 63,100 shares
    Change vs previous 13F -62,100 shares

    <0.01% of the 13F portfolio, value $226,529.

    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: 33,700 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 14,500 shares
    • GABELLI FUNDS LLC: 14,900 shares

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

  3. period ended2025-06-30
    13F 125,200 shares
    Change vs previous 13F -28,100 shares

    <0.01% of the 13F portfolio, value $391,876.

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

    • GAMCO INVESTORS, INC. ET AL: 36,200 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 76,000 shares
    • GABELLI FUNDS LLC: 13,000 shares

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

  4. period ended2025-03-31
    13F 153,300 shares
    Change vs previous 13F +25,600 shares

    <0.01% of the 13F portfolio, value $413,910.

    13F-HR 0001140361-25-018982 filed by GABELLI & Co INVESTMENT ADVISERS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 44,300 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 95,500 shares
    • GABELLI FUNDS LLC: 13,500 shares

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

  5. period ended2024-12-31
    13F 127,700 shares
    Change vs previous 13F +73,500 shares

    <0.01% of the 13F portfolio, value $989,675.

    13F-HR 0001140361-25-004332 filed by GABELLI & Co INVESTMENT ADVISERS, INC.
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 38,700 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 75,500 shares
    • GABELLI FUNDS LLC: 13,500 shares

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

  6. period ended2024-09-30
    13F 54,200 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $470,998.

    13F-HR 0001140361-24-046738 filed by GAMCO INVESTORS, INC. ET AL
    Filed (acceptance time not in the bulk data set), ingested

    • GAMCO INVESTORS, INC. ET AL: 39,200 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 0 shares
    • GABELLI FUNDS LLC: 15,000 shares

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