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venBio Partners LLC: ALXO position timeline

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

venBio Partners LLC held 12,884,638 ALXO 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 12,884,638 shares
    Change vs previous 13F 0 shares

    5.14% of the 13F portfolio, value $26,671,201.

    13F-HR 0000905148-26-003741 filed by venBio Partners 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 12,884,638 shares
    Change vs previous 13F +3,184,713 shares

    9.21% of the 13F portfolio, value $25,833,699.

    13F-HR 0000905148-26-002409 filed by venBio Partners 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 9,699,925 shares
    Change vs previous 13F 0 shares

    5.07% of the 13F portfolio, value $10,960,915.

    13F-HR 0000905148-26-000841 filed by venBio Partners 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 9,699,925 shares
    Change vs previous 13F 0 shares

    10.06% of the 13F portfolio, value $17,750,863.

    13F-HR 0000905148-25-004034 filed by venBio Partners 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 9,699,925 shares
    Change vs previous 13F 0 shares

    3.51% of the 13F portfolio, value $4,026,439.

    13F-HR 0000905148-25-002929 filed by venBio Partners 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 9,699,925 shares
    Change vs previous 13F 0 shares

    4.89% of the 13F portfolio, value $6,043,053.

    13F-HR 0000905148-25-001748 filed by venBio Partners 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 9,699,925 shares
    Change vs previous 13F 0 shares

    9.49% of the 13F portfolio, value $16,198,875.

    13F-HR 0000905148-25-000652 filed by venBio Partners 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 9,699,925 shares
    Change vs previous 13F not available

    9.08% of the 13F portfolio, value $17,653,864.

    13F-HR 0000905148-24-003147 filed by venBio Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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