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Disclosery

Caligan Partners LP: ABVX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Caligan Partners LP on ABVX, newest first. How the timeline and the estimate are built.

Caligan Partners LP held 1,557,924 ABVX 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 1,557,924 shares
    Change vs previous 13F +96,000 shares

    10.02% of the 13F portfolio, value $207,608,952.

    13F-HR 0001420506-26-001809 filed by Caligan Partners LP
    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 1,461,924 shares
    Change vs previous 13F +10,000 shares

    11.51% of the 13F portfolio, value $162,785,237.

    13F-HR 0001420506-26-001039 filed by Caligan Partners LP
    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 1,451,924 shares
    Change vs previous 13F 0 shares

    17.92% of the 13F portfolio, value $195,799,211.

    13F-HR 0001420506-26-000584 filed by Caligan Partners LP
    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 1,451,924 shares
    Change vs previous 13F -222,476 shares

    17.1% of the 13F portfolio, value $123,268,348.

    13F-HR 0001420506-25-003441 filed by Caligan Partners LP
    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 1,674,400 shares
    Change vs previous 13F +405,281 shares

    2.49% of the 13F portfolio, value $12,809,160.

    13F-HR 0001420506-25-002188 filed by Caligan Partners LP
    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 1,269,119 shares
    Change vs previous 13F +516,952 shares

    1.66% of the 13F portfolio, value $7,931,994.

    13F-HR 0001420506-25-001290 filed by Caligan Partners LP
    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 752,167 shares
    Change vs previous 13F not available

    1.39% of the 13F portfolio, value $5,505,862.

    13F-HR 0001420506-25-000624 filed by Caligan Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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