Skip to content
Disclosery

Parallel Advisors, LLC: BIIB position timeline

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

Parallel Advisors, LLC held 4,145 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,145 shares
    Change vs previous 13F -222 shares

    0.01% of the 13F portfolio, value $895,608.

    13F-HR 0001690010-26-000005 filed by Parallel 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 4,367 shares
    Change vs previous 13F +65 shares

    0.01% of the 13F portfolio, value $800,756.

    13F-HR/A 0001690010-26-000004 filed by Parallel 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 4,302 shares
    Change vs previous 13F +79 shares

    0.01% of the 13F portfolio, value $757,181.

    13F-HR 0001690010-26-000001 filed by Parallel 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 4,223 shares
    Change vs previous 13F -131 shares

    0.01% of the 13F portfolio, value $591,615.

    13F-HR 0001690010-25-000009 filed by Parallel 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 4,354 shares
    Change vs previous 13F +2,744 shares

    0.01% of the 13F portfolio, value $546,857.

    13F-HR 0001690010-25-000005 filed by Parallel 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 1,610 shares
    Change vs previous 13F +290 shares

    <0.01% of the 13F portfolio, value $220,312.

    13F-HR 0001690010-25-000004 filed by Parallel 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 1,320 shares
    Change vs previous 13F -225 shares

    <0.01% of the 13F portfolio, value $201,854.

    13F-HR 0001690010-25-000002 filed by Parallel 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 1,545 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $299,483.

    13F-HR 0001690010-24-000009 filed by Parallel Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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