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PERCEPTIVE ADVISORS LLC: AVTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PERCEPTIVE ADVISORS LLC on AVTX, newest first. How the timeline and the estimate are built.

PERCEPTIVE ADVISORS LLC held 219,813 AVTX 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 219,813 shares
    Change vs previous 13F +80,146 shares

    0.06% of the 13F portfolio, value $4,062,144.

    13F-HR 0001012975-26-000777 filed by PERCEPTIVE ADVISORS 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/A 139,667 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $2,085,228.

    13F-HR/A 0001012975-26-000499 filed by PERCEPTIVE ADVISORS 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 139,667 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $2,536,353.

    13F-HR 0001012975-26-000155 filed by PERCEPTIVE ADVISORS 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 139,667 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $1,775,168.

    13F-HR 0001012975-25-000762 filed by PERCEPTIVE ADVISORS 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 139,667 shares
    Change vs previous 13F -380,333 shares

    0.03% of the 13F portfolio, value $696,938.

    13F-HR 0001012975-25-000446 filed by PERCEPTIVE ADVISORS 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/A 520,000 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $4,165,200.

    13F-HR/A 0001012975-25-000422 filed by PERCEPTIVE ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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