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Rubric Capital Management LP: LBTYK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rubric Capital Management LP on LBTYK, newest first. How the timeline and the estimate are built.

Rubric Capital Management LP held 9,259,361 LBTYK 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 9,259,361 shares
    Change vs previous 13F 0 shares

    0.93% of the 13F portfolio, value $101,852,971.

    13F-HR 0001104659-26-097098 filed by Rubric Capital Management LP
    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 9,259,361 shares
    Change vs previous 13F +3,137,779 shares

    1.33% of the 13F portfolio, value $108,612,305.

    13F-HR 0001104659-26-062466 filed by Rubric Capital Management LP
    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 6,121,582 shares
    Change vs previous 13F +1,583,012 shares

    0.81% of the 13F portfolio, value $67,582,265.

    13F-HR 0001104659-26-015172 filed by Rubric Capital Management LP
    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 4,538,570 shares
    Change vs previous 13F +1,248,781 shares

    0.72% of the 13F portfolio, value $53,328,198.

    13F-HR 0001104659-25-112706 filed by Rubric Capital Management LP
    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 3,289,789 shares
    Change vs previous 13F -3,729 shares

    0.55% of the 13F portfolio, value $33,917,725.

    13F-HR 0001104659-25-078662 filed by Rubric Capital Management LP
    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 3,293,518 shares
    Change vs previous 13F +201,637 shares

    0.71% of the 13F portfolio, value $39,423,410.

    13F-HR 0001104659-25-048481 filed by Rubric Capital Management LP
    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 3,091,881 shares
    Change vs previous 13F -430,547 shares

    0.74% of the 13F portfolio, value $40,627,316.

    13F-HR 0001104659-25-014131 filed by Rubric Capital Management LP
    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 3,522,428 shares
    Change vs previous 13F not available

    1.25% of the 13F portfolio, value $76,119,669.

    13F-HR 0001104659-24-117768 filed by Rubric Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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