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Bronte Capital Management Pty Ltd.: AMZN position timeline

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

Bronte Capital Management Pty Ltd. held 261,433 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 261,433 shares
    Change vs previous 13F -24,306 shares

    7.01% of the 13F portfolio, value $62,309,941.

    13F-HR 0001471085-26-000004 filed by Bronte Capital Management Pty 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 285,739 shares
    Change vs previous 13F +8,098 shares

    6.32% of the 13F portfolio, value $59,510,862.

    13F-HR 0001471085-26-000002 filed by Bronte Capital Management Pty 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 277,641 shares
    Change vs previous 13F -13,624 shares

    6.7% of the 13F portfolio, value $64,085,096.

    13F-HR 0001471085-26-000001 filed by Bronte Capital Management Pty 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 291,265 shares
    Change vs previous 13F -96,891 shares

    6.43% of the 13F portfolio, value $71,468,966.

    13F-HR 0001471085-25-000008 filed by Bronte Capital Management Pty Ltd.
    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 388,156 shares
    Change vs previous 13F +48,158 shares

    7.53% of the 13F portfolio, value $95,891,729.

    13F-HR 0001471085-25-000005 filed by Bronte Capital Management Pty Ltd.
    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 339,998 shares
    Change vs previous 13F -2,814 shares

    6.15% of the 13F portfolio, value $75,674,517.

    13F-HR 0001471085-25-000003 filed by Bronte Capital Management Pty Ltd.
    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 342,812 shares
    Change vs previous 13F -39,488 shares

    6.96% of the 13F portfolio, value $88,194,467.

    13F-HR 0001471085-25-000001 filed by Bronte Capital Management Pty Ltd.
    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 382,300 shares
    Change vs previous 13F not available

    5.79% of the 13F portfolio, value $71,233,959.

    13F-HR 0001471085-24-000014 filed by Bronte Capital Management Pty Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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