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Lifeworks Advisors, LLC: BIIB position timeline

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

Lifeworks Advisors, LLC held 3,326 BIIB 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 3,326 shares
    Change vs previous 13F -139 shares

    0.08% of the 13F portfolio, value $718,544.

    13F-HR 0001951757-26-001262 filed by Lifeworks 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 3,465 shares
    Change vs previous 13F -468 shares

    0.08% of the 13F portfolio, value $635,232.

    13F-HR 0001951757-26-000767 filed by Lifeworks 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 3,933 shares
    Change vs previous 13F -748 shares

    0.09% of the 13F portfolio, value $692,227.

    13F-HR 0001951757-26-000453 filed by Lifeworks 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 4,681 shares
    Change vs previous 13F -16 shares

    0.09% of the 13F portfolio, value $655,731.

    13F-HR 0001951757-25-001383 filed by Lifeworks 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 4,697 shares
    Change vs previous 13F +244 shares

    0.09% of the 13F portfolio, value $589,941.

    13F-HR 0001951757-25-001025 filed by Lifeworks 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 4,453 shares
    Change vs previous 13F +657 shares

    0.1% of the 13F portfolio, value $609,302.

    13F-HR 0001951757-25-000515 filed by Lifeworks 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 ended2024-12-31
    13F 3,796 shares
    Change vs previous 13F -979 shares

    0.1% of the 13F portfolio, value $580,552.

    13F-HR 0001951757-25-000200 filed by Lifeworks Advisors, 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 4,775 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $925,543.

    13F-HR 0001951757-24-001176 filed by Lifeworks Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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