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Disclosery

Ruane, Cunniff & Goldfarb L.P.: LBRDK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Ruane, Cunniff & Goldfarb L.P. on LBRDK, newest first. How the timeline and the estimate are built.

Ruane, Cunniff & Goldfarb L.P. held 303,309 LBRDK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 303,309 shares
    Change vs previous 13F -860,139 shares

    0.16% of the 13F portfolio, value $10,088,057.

    13F-HR 0000919574-26-005176 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 1,163,448 shares
    Change vs previous 13F -678,176 shares

    0.97% of the 13F portfolio, value $58,521,434.

    13F-HR 0000919574-26-003132 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 1,841,624 shares
    Change vs previous 13F -32,613 shares

    1.4% of the 13F portfolio, value $89,502,926.

    13F-HR 0000919574-26-000775 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,874,237 shares
    Change vs previous 13F -15,050 shares

    1.97% of the 13F portfolio, value $119,089,019.

    13F-HR 0000919574-25-006759 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 1,889,287 shares
    Change vs previous 13F -494,166 shares

    3.19% of the 13F portfolio, value $185,868,055.

    13F-HR 0000919574-25-004628 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 2,383,453 shares
    Change vs previous 13F -28,715 shares

    3.68% of the 13F portfolio, value $202,712,678.

    13F-HR 0000919574-25-003038 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 2,412,168 shares
    Change vs previous 13F -102,561 shares

    3.06% of the 13F portfolio, value $180,333,680.

    13F-HR 0000919574-25-001168 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 2,514,729 shares
    Change vs previous 13F not available

    3.04% of the 13F portfolio, value $194,363,404.

    13F-HR 0000919574-24-006465 filed by Ruane, Cunniff & Goldfarb L.P.
    Filed (acceptance time not in the bulk data set), ingested

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