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Disclosery

BISLETT MANAGEMENT, LLC: AMRZ position timeline

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

BISLETT MANAGEMENT, LLC held 75,000 AMRZ 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 75,000 shares
    Change vs previous 13F +15,000 shares

    2.71% of the 13F portfolio, value $3,997,500.

    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 60,000 shares
    Change vs previous 13F 0 shares

    2.59% of the 13F portfolio, value $3,361,200.

    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 60,000 shares
    Change vs previous 13F 0 shares

    2.46% of the 13F portfolio, value $3,244,800.

    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 60,000 shares
    Change vs previous 13F +10,000 shares

    2.11% of the 13F portfolio, value $2,911,800.

    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 50,000 shares
    Change vs previous 13F not available

    1.69% of the 13F portfolio, value $2,477,500.

    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).