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Propel Bio Management, LLC: ACHV position timeline

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

Propel Bio Management, LLC held 4,034,018 ACHV shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,034,018 shares
    Change vs previous 13F +247,593 shares

    13.79% of the 13F portfolio, value $26,342,138.

    13F-HR 0001829126-26-008753 filed by Propel Bio 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 3,786,425 shares
    Change vs previous 13F 0 shares

    7.17% of the 13F portfolio, value $11,368,992.

    13F-HR 0000898432-26-000369 filed by Propel Bio 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 3,786,425 shares
    Change vs previous 13F 0 shares

    16.07% of the 13F portfolio, value $18,818,532.

    13F-HR 0000898432-26-000087 filed by Propel Bio 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 3,786,425 shares
    Change vs previous 13F -2,366,666 shares

    11.94% of the 13F portfolio, value $11,927,239.

    13F-HR 0000898432-25-000886 filed by Propel Bio 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 6,153,091 shares
    Change vs previous 13F +3,699,999 shares

    16.88% of the 13F portfolio, value $13,905,986.

    13F-HR 0000898432-25-000591 filed by Propel Bio 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 2,453,092 shares
    Change vs previous 13F 0 shares

    7.61% of the 13F portfolio, value $6,549,756.

    13F-HR 0000898432-25-000357 filed by Propel Bio 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 2,453,092 shares
    Change vs previous 13F 0 shares

    8.58% of the 13F portfolio, value $8,634,884.

    13F-HR 0001829126-25-000973 filed by Propel Bio 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 2,453,092 shares
    Change vs previous 13F not available

    6.74% of the 13F portfolio, value $11,627,656.

    13F-HR 0001829126-24-007453 filed by Propel Bio Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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