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Disclosery

PERCEPTIVE ADVISORS LLC: ACLX position timeline

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

PERCEPTIVE ADVISORS LLC held 0 ACLX shares at 2026-03-31 per its 13F-HR/A filed 2026-05-29.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F/A 0 shares
    Change vs previous 13F -1,466,071 shares

    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).

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

  2. period ended2025-12-31
    13F 1,466,071 shares
    Change vs previous 13F -1,002,282 shares

    1.75% of the 13F portfolio, value $95,587,829.

    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).

  3. period ended2025-09-30
    13F 2,468,353 shares
    Change vs previous 13F -9,647 shares

    5.86% of the 13F portfolio, value $202,651,781.

    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).

  4. period ended2025-06-30
    13F 2,478,000 shares
    Change vs previous 13F -448,478 shares

    6.12% of the 13F portfolio, value $163,176,300.

    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).

  5. period ended2025-03-31
    13F/A 2,926,478 shares
    Change vs previous 13F -552,410 shares

    6.81% of the 13F portfolio, value $191,976,957.

    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).

  6. period ended2024-12-31
    13F 3,478,888 shares
    Change vs previous 13F -409,781 shares

    7.43% of the 13F portfolio, value $266,795,921.

    13F-HR 0001012975-25-000090 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).

  7. period ended2024-09-30
    13F 3,888,669 shares
    Change vs previous 13F not available

    6.97% of the 13F portfolio, value $324,742,748.

    13F-HR 0001012975-24-000488 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).