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Commodore Capital LP: PTGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Commodore Capital LP on PTGX, newest first. How the timeline and the estimate are built.

Commodore Capital LP held 0 PTGX shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -450,000 shares

    13F-HR 0001831942-26-000025 filed by Commodore Capital LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 450,000 shares
    Change vs previous 13F -575,000 shares

    2.62% of the 13F portfolio, value $39,303,000.

    13F-HR 0001831942-26-000004 filed by Commodore Capital LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 1,025,000 shares
    Change vs previous 13F -50,000 shares

    3.32% of the 13F portfolio, value $68,090,750.

    13F-HR 0001831942-25-000023 filed by Commodore Capital LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 1,075,000 shares
    Change vs previous 13F not available

    4.19% of the 13F portfolio, value $59,415,250.

    13F-HR 0001831942-25-000008 filed by Commodore Capital LP
    Filed (acceptance time not in the bulk data set), ingested

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