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SPHERA FUNDS MANAGEMENT LTD.: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SPHERA FUNDS MANAGEMENT LTD. on AMZN, newest first. How the timeline and the estimate are built.

SPHERA FUNDS MANAGEMENT LTD. held 61,200 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 61,200 shares
    Change vs previous 13F -32,040 shares

    5.12% of the 13F portfolio, value $14,586,408.

    13F-HR 0002030525-26-000003 filed by Sphera Management Technology Funds Ltd
    Filed (acceptance time not in the bulk data set), ingested

    • SPHERA FUNDS MANAGEMENT LTD.: 0 shares
    • Sphera Management Technology Funds Ltd: 61,200 shares

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

  2. period ended2026-03-31
    13F 93,240 shares
    Change vs previous 13F +33,240 shares

    2.56% of the 13F portfolio, value $19,419,095.

    13F-HR 0002030525-26-000002 filed by Sphera Management Technology Funds Ltd
    Filed (acceptance time not in the bulk data set), ingested

    • SPHERA FUNDS MANAGEMENT LTD.: 31,940 shares
    • Sphera Management Technology Funds Ltd: 61,300 shares

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

  3. period ended2025-12-31
    13F 60,000 shares
    Change vs previous 13F -22,230 shares

    7.25% of the 13F portfolio, value $13,849,200.

    13F-HR 0002030525-26-000001 filed by Sphera Management Technology Funds Ltd
    Filed (acceptance time not in the bulk data set), ingested

    • SPHERA FUNDS MANAGEMENT LTD.: 0 shares
    • Sphera Management Technology Funds Ltd: 60,000 shares

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

  4. period ended2025-09-30
    13F 82,230 shares
    Change vs previous 13F -12,281 shares

    2.92% of the 13F portfolio, value $18,055,241.

    13F-HR 0002030525-25-000002 filed by Sphera Management Technology Funds Ltd
    Filed (acceptance time not in the bulk data set), ingested

    • SPHERA FUNDS MANAGEMENT LTD.: 13,760 shares
    • Sphera Management Technology Funds Ltd: 68,470 shares

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

  5. period ended2025-06-30
    13F 94,511 shares
    Change vs previous 13F -2,796 shares

    3.8% of the 13F portfolio, value $20,734,768.

    13F-HR 0001496201-25-000013 filed by Sphera Management Technology Funds Ltd
    Filed (acceptance time not in the bulk data set), ingested

    • SPHERA FUNDS MANAGEMENT LTD.: 32,441 shares
    • Sphera Management Technology Funds Ltd: 62,070 shares

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

  6. period ended2025-03-31
    13F 97,307 shares
    Change vs previous 13F -22,350 shares

    3.49% of the 13F portfolio, value $18,513,630.

    13F-HR 0001496201-25-000008 filed by Sphera Management Technology Funds Ltd
    Filed (acceptance time not in the bulk data set), ingested

    • SPHERA FUNDS MANAGEMENT LTD.: 36,607 shares
    • Sphera Management Technology Funds Ltd: 60,700 shares

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

  7. period ended2024-12-31
    13F 119,657 shares
    Change vs previous 13F +14,050 shares

    3.93% of the 13F portfolio, value $26,251,550.

    13F-HR 0001496201-25-000001 filed by SPHERA FUNDS MANAGEMENT LTD.
    Filed (acceptance time not in the bulk data set), ingested

    • SPHERA FUNDS MANAGEMENT LTD.: 62,607 shares
    • Sphera Management Technology Funds Ltd: 57,050 shares

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

  8. period ended2024-09-30
    13F 105,607 shares
    Change vs previous 13F not available

    3.22% of the 13F portfolio, value $19,677,752.

    13F-HR 0001496201-24-000017 filed by SPHERA FUNDS MANAGEMENT LTD.
    Filed (acceptance time not in the bulk data set), ingested

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