Skip to content
Disclosery

BISLETT MANAGEMENT, LLC: FWONA position timeline

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

BISLETT MANAGEMENT, LLC held 70,000 FWONA shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 70,000 shares
    Change vs previous 13F 0 shares

    4.15% of the 13F portfolio, value $6,127,800.

    13F-HR 0000935836-26-000381 filed by BISLETT MANAGEMENT, 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 70,000 shares
    Change vs previous 13F 0 shares

    4.22% of the 13F portfolio, value $5,465,600.

    13F-HR 0000935836-26-000235 filed by BISLETT MANAGEMENT, 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 70,000 shares
    Change vs previous 13F -10,000 shares

    4.75% of the 13F portfolio, value $6,256,600.

    13F-HR 0000935836-26-000094 filed by BISLETT MANAGEMENT, 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 80,000 shares
    Change vs previous 13F -5,000 shares

    5.52% of the 13F portfolio, value $7,617,600.

    13F-HR 0000935836-25-000663 filed by BISLETT MANAGEMENT, 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 85,000 shares
    Change vs previous 13F 0 shares

    5.52% of the 13F portfolio, value $8,071,600.

    13F-HR 0000935836-25-000485 filed by BISLETT MANAGEMENT, 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 85,000 shares
    Change vs previous 13F -5,000 shares

    4.9% of the 13F portfolio, value $6,924,950.

    13F-HR 0000935836-25-000326 filed by BISLETT MANAGEMENT, 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 90,000 shares
    Change vs previous 13F -6,276 shares

    5.35% of the 13F portfolio, value $7,563,600.

    13F-HR 0000935836-25-000123 filed by BISLETT MANAGEMENT, 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 96,276 shares
    Change vs previous 13F not available

    4.61% of the 13F portfolio, value $6,886,622.

    13F-HR 0000935836-24-000646 filed by BISLETT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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