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ADAR1 Capital Management, LLC: PTGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ADAR1 Capital Management, LLC on PTGX, newest first. How the timeline and the estimate are built.

ADAR1 Capital Management, LLC held 960,863 PTGX 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 960,863 shares
    Change vs previous 13F -33,256 shares

    5.54% of the 13F portfolio, value $117,782,587.

    13F-HR 0001940272-26-000015 filed by ADAR1 Capital Management, LLC
    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 994,119 shares
    Change vs previous 13F -55,049 shares

    6.3% of the 13F portfolio, value $104,780,143.

    13F-HR 0001940272-26-000005 filed by ADAR1 Capital Management, LLC
    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/A 1,049,168 shares
    Change vs previous 13F +59,986 shares

    6.85% of the 13F portfolio, value $91,634,333.

    13F-HR/A 0001940272-26-000003 filed by ADAR1 Capital Management, LLC
    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 989,182 shares
    Change vs previous 13F +41,113 shares

    6.51% of the 13F portfolio, value $65,711,360.

    13F-HR 0001940272-25-000008 filed by ADAR1 Capital Management, LLC
    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 948,069 shares
    Change vs previous 13F +8,400 shares

    8.51% of the 13F portfolio, value $52,399,774.

    13F-HR 0001940272-25-000005 filed by ADAR1 Capital Management, LLC
    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 939,669 shares
    Change vs previous 13F -80,664 shares

    8.74% of the 13F portfolio, value $45,442,393.

    13F-HR 0001940272-25-000003 filed by ADAR1 Capital Management, LLC
    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 1,020,333 shares
    Change vs previous 13F +39,038 shares

    8.12% of the 13F portfolio, value $39,384,854.

    13F-HR 0001940272-25-000001 filed by ADAR1 Capital Management, LLC
    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 981,295 shares
    Change vs previous 13F not available

    7.4% of the 13F portfolio, value $44,158,275.

    13F-HR 0001940267-24-000005 filed by ADAR1 Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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