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GAMCO Investors (Gabelli): LBRDK position timeline

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

GAMCO Investors (Gabelli) held 575,881 LBRDK 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 575,881 shares
    Change vs previous 13F -108,731 shares

    0.07% of the 13F portfolio, value $19,153,802.

    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: 77,384 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 217,290 shares
    • GABELLI FUNDS LLC: 281,207 shares

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

  2. period ended2026-03-31
    13F 684,612 shares
    Change vs previous 13F -19,252 shares

    0.13% of the 13F portfolio, value $34,435,984.

    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: 110,182 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 217,290 shares
    • GABELLI FUNDS LLC: 357,140 shares

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

  3. period ended2025-12-31
    13F 703,864 shares
    Change vs previous 13F -25,427 shares

    0.13% of the 13F portfolio, value $34,207,790.

    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: 120,434 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 217,290 shares
    • GABELLI FUNDS LLC: 366,140 shares

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

  4. period ended2025-09-30
    13F 729,291 shares
    Change vs previous 13F +315,590 shares

    0.18% of the 13F portfolio, value $46,339,150.

    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: 131,502 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 201,890 shares
    • GABELLI FUNDS LLC: 395,899 shares

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

  5. period ended2025-06-30
    13F 413,701 shares
    Change vs previous 13F -5,193 shares

    0.16% of the 13F portfolio, value $40,699,907.

    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: 132,274 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 49,794 shares
    • GABELLI FUNDS LLC: 231,633 shares

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

  6. period ended2025-03-31
    13F 418,894 shares
    Change vs previous 13F -45,769 shares

    0.16% of the 13F portfolio, value $35,626,936.

    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: 140,253 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 44,908 shares
    • GABELLI FUNDS LLC: 233,733 shares

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

  7. period ended2024-12-31
    13F 464,663 shares
    Change vs previous 13F +87,482 shares

    0.15% of the 13F portfolio, value $34,738,211.

    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: 143,587 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 82,093 shares
    • GABELLI FUNDS LLC: 238,983 shares

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

  8. period ended2024-09-30
    13F 377,181 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $29,152,324.

    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: 145,256 shares
    • GABELLI & Co INVESTMENT ADVISERS, INC.: 19,262 shares
    • GABELLI FUNDS LLC: 212,663 shares

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