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Disclosery

5AM Venture Management, LLC: ERAS position timeline

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

5AM Venture Management, LLC held 0 ERAS 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 0 shares
    Change vs previous 13F -3,485,971 shares

    13F-HR 0001799883-26-000003 filed by 5AM Venture Management, LLC
    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 ended2026-03-31
    13F 3,485,971 shares
    Change vs previous 13F -1,919,433 shares

    15.66% of the 13F portfolio, value $56,403,011.

    13F-HR 0001799883-26-000002 filed by 5AM Venture 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 5,405,404 shares
    Change vs previous 13F 0 shares

    6.32% of the 13F portfolio, value $20,108,103.

    13F-HR 0001799883-26-000001 filed by 5AM Venture 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 5,405,404 shares
    Change vs previous 13F 0 shares

    4.32% of the 13F portfolio, value $11,783,781.

    13F-HR 0001799883-25-000002 filed by 5AM Venture 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 5,405,404 shares
    Change vs previous 13F 0 shares

    2.64% of the 13F portfolio, value $6,864,863.

    13F-HR 0001085146-25-005241 filed by 5AM Venture 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 5,405,404 shares
    Change vs previous 13F 0 shares

    2.8% of the 13F portfolio, value $7,405,403.

    13F-HR 0001085146-25-003293 filed by 5AM Venture 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 5,405,404 shares
    Change vs previous 13F 0 shares

    3.24% of the 13F portfolio, value $13,567,564.

    13F-HR 0001085146-25-001687 filed by 5AM Venture 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 5,405,404 shares
    Change vs previous 13F not available

    3.05% of the 13F portfolio, value $14,756,753.

    13F-HR 0001104659-24-118921 filed by 5AM Venture Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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