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SPHERA FUNDS MANAGEMENT LTD.: RARE position timeline

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

SPHERA FUNDS MANAGEMENT LTD. held 588,494 RARE 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 588,494 shares
    Change vs previous 13F -220,839 shares

    2.81% of the 13F portfolio, value $19,649,815.

    13F-HR 0001496201-26-000004 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).

  2. period ended2026-03-31
    13F 809,333 shares
    Change vs previous 13F +508,710 shares

    2.92% of the 13F portfolio, value $16,955,526.

    13F-HR 0001496201-26-000003 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).

  3. period ended2025-12-31
    13F 300,623 shares
    Change vs previous 13F -51,935 shares

    1.44% of the 13F portfolio, value $6,914,329.

    13F-HR 0001496201-26-000002 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).

  4. period ended2025-09-30
    13F 352,558 shares
    Change vs previous 13F +252,473 shares

    2.52% of the 13F portfolio, value $10,604,945.

    13F-HR 0001496201-25-000017 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).

  5. period ended2025-06-30
    13F 100,085 shares
    Change vs previous 13F -167,300 shares

    0.95% of the 13F portfolio, value $3,639,091.

    13F-HR 0001496201-25-000010 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).

  6. period ended2025-03-31
    13F 267,385 shares
    Change vs previous 13F +38,609 shares

    2.39% of the 13F portfolio, value $9,682,011.

    13F-HR 0001496201-25-000007 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).

  7. period ended2024-12-31
    13F 228,776 shares
    Change vs previous 13F +33,427 shares

    1.78% of the 13F portfolio, value $9,624,606.

    13F-HR 0001496201-25-000001 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).

  8. period ended2024-09-30
    13F 195,349 shares
    Change vs previous 13F not available

    1.78% of the 13F portfolio, value $10,851,637.

    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).