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Disclosery

Aquamarine Financial (Cayman) Ltd: BMA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Aquamarine Financial (Cayman) Ltd on BMA, newest first. How the timeline and the estimate are built.

Aquamarine Financial (Cayman) Ltd held 842,490 BMA shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 842,490 shares
    Change vs previous 13F +310,000 shares

    4.31% of the 13F portfolio, value $78,006,149.

    13F-HR 0001493152-26-037413 filed by Aquamarine Financial (Cayman) Ltd
    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 532,490 shares
    Change vs previous 13F -32,011 shares

    3.02% of the 13F portfolio, value $41,198,751.

    13F-HR 0001493152-26-023398 filed by Aquamarine Financial (Cayman) Ltd
    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 564,501 shares
    Change vs previous 13F +108,540 shares

    4.14% of the 13F portfolio, value $50,895,410.

    13F-HR 0001493152-26-004011 filed by Aquamarine Financial (Cayman) Ltd
    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 455,961 shares
    Change vs previous 13F not available

    1.98% of the 13F portfolio, value $19,282,591.

    13F-HR 0001493152-26-001866 filed by Aquamarine Financial (Cayman) Ltd
    Filed (acceptance time not in the bulk data set), ingested

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