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WHITEBOX ADVISORS LLC: LBRDK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WHITEBOX ADVISORS LLC on LBRDK, newest first. How the timeline and the estimate are built.

WHITEBOX ADVISORS LLC held 204,475 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 204,475 shares
    Change vs previous 13F -1,273,266 shares

    0.11% of the 13F portfolio, value $6,800,839.

    13F-HR 0001257391-26-000006 filed by WHITEBOX ADVISORS LLC
    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/A 1,477,741 shares
    Change vs previous 13F +1,000 shares

    1.05% of the 13F portfolio, value $74,330,372.

    13F-HR 0001257391-26-000004 filed by WHITEBOX ADVISORS LLC
    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/A 1,476,741 shares
    Change vs previous 13F +25,461 shares

    1.2% of the 13F portfolio, value $71,769,613.

    13F-HR 0001257391-26-000002 filed by WHITEBOX ADVISORS LLC
    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/A 1,451,280 shares
    Change vs previous 13F +66,672 shares

    1.72% of the 13F portfolio, value $92,214,331.

    13F-HR 0001257391-25-000009 filed by WHITEBOX ADVISORS LLC
    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/A 1,384,608 shares
    Change vs previous 13F +385,993 shares

    3.71% of the 13F portfolio, value $136,217,735.

    13F-HR 0002073679-25-000003 filed by WHITEBOX ADVISORS LLC
    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/A 998,615 shares
    Change vs previous 13F +103,920 shares

    2.8% of the 13F portfolio, value $84,932,206.

    13F-HR 0001257391-25-000006 filed by WHITEBOX ADVISORS LLC
    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/A 894,695 shares
    Change vs previous 13F -1,329,743 shares

    2.46% of the 13F portfolio, value $66,887,398.

    13F-HR 0001257391-25-000002 filed by WHITEBOX ADVISORS LLC
    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/A 2,224,438 shares
    Change vs previous 13F not available

    7.45% of the 13F portfolio, value $171,926,813.

    13F-HR 0001257391-24-000009 filed by WHITEBOX ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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