Skip to content
Disclosery

Westside Investment Management, Inc.: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Westside Investment Management, Inc. on BIIB, newest first. How the timeline and the estimate are built.

Westside Investment Management, Inc. held 2,634 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,634 shares
    Change vs previous 13F -3 shares

    0.07% of the 13F portfolio, value $569,102.

    13F-HR 0001538383-26-000004 filed by Westside Investment Management, Inc.
    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 2,637 shares
    Change vs previous 13F +125 shares

    0.07% of the 13F portfolio, value $477,900.

    13F-HR 0001538383-26-000002 filed by Westside Investment Management, Inc.
    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 2,512 shares
    Change vs previous 13F +32 shares

    0.07% of the 13F portfolio, value $443,569.

    13F-HR 0001538383-26-000001 filed by Westside Investment Management, Inc.
    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 2,480 shares
    Change vs previous 13F -100 shares

    0.06% of the 13F portfolio, value $358,852.

    13F-HR 0001538383-25-000006 filed by Westside Investment Management, Inc.
    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 2,580 shares
    Change vs previous 13F -80 shares

    0.06% of the 13F portfolio, value $328,547.

    13F-HR 0001538383-25-000005 filed by Westside Investment Management, Inc.
    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 2,660 shares
    Change vs previous 13F +1,310 shares

    0.08% of the 13F portfolio, value $359,424.

    13F-HR 0001538383-25-000002 filed by Westside Investment Management, Inc.
    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 1,350 shares
    Change vs previous 13F -1,064 shares

    0.04% of the 13F portfolio, value $206,442.

    13F-HR 0001538383-25-000001 filed by Westside Investment Management, Inc.
    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 2,414 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $483,947.

    13F-HR 0001538383-24-000005 filed by Westside Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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