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Diameter Capital Partners LP: BLCO position timeline

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

Diameter Capital Partners LP held 0 BLCO shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -1,215,893 shares

    13F-HR 0001172661-26-000929 filed by Diameter Capital Partners LP
    Filed (acceptance time not in the bulk data set), ingested

    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 1,215,893 shares
    Change vs previous 13F +1,115,893 shares

    1.92% of the 13F portfolio, value $18,323,508.

    13F-HR 0001172661-25-004869 filed by Diameter Capital Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 100,000 shares
    Change vs previous 13F -165,165 shares

    0.36% of the 13F portfolio, value $1,301,000.

    13F-HR 0001172661-25-003335 filed by Diameter Capital Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 265,165 shares
    Change vs previous 13F -436,249 shares

    0.91% of the 13F portfolio, value $3,844,893.

    13F-HR 0001172661-25-001976 filed by Diameter Capital Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 701,414 shares
    Change vs previous 13F -398,586 shares

    2.41% of the 13F portfolio, value $12,667,537.

    13F-HR 0001172661-25-001081 filed by Diameter Capital Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 1,100,000 shares
    Change vs previous 13F not available

    4.59% of the 13F portfolio, value $21,219,000.

    13F-HR 0001172661-24-004806 filed by Diameter Capital Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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