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SPHERA FUNDS MANAGEMENT LTD.: PFE position timeline

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

SPHERA FUNDS MANAGEMENT LTD. held 286,000 PFE 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 286,000 shares
    Change vs previous 13F +100,000 shares

    0.99% of the 13F portfolio, value $6,886,880.

    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 186,000 shares
    Change vs previous 13F +100,000 shares

    0.9% of the 13F portfolio, value $5,222,880.

    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 86,000 shares
    Change vs previous 13F 0 shares

    0.45% of the 13F portfolio, value $2,141,400.

    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 86,000 shares
    Change vs previous 13F 0 shares

    0.52% of the 13F portfolio, value $2,191,280.

    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 86,000 shares
    Change vs previous 13F -4,000 shares

    0.55% of the 13F portfolio, value $2,084,640.

    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 90,000 shares
    Change vs previous 13F 0 shares

    0.56% of the 13F portfolio, value $2,280,600.

    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 90,000 shares
    Change vs previous 13F 0 shares

    0.44% of the 13F portfolio, value $2,387,700.

    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 90,000 shares
    Change vs previous 13F not available

    0.43% of the 13F portfolio, value $2,604,600.

    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).