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Disclosery

MERCER GLOBAL ADVISORS INC /ADV: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MERCER GLOBAL ADVISORS INC /ADV on BIIB, newest first. How the timeline and the estimate are built.

MERCER GLOBAL ADVISORS INC /ADV held 33,731 BIIB shares at 2026-06-30 per its 13F-HR/A filed 2026-08-19.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 33,731 shares
    Change vs previous 13F -4,869 shares

    0.01% of the 13F portfolio, value $7,287,887.

    13F-HR/A 0000853758-26-000016 filed by MERCER GLOBAL ADVISORS INC /ADV
    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 38,600 shares
    Change vs previous 13F -3,875 shares

    0.01% of the 13F portfolio, value $7,076,452.

    13F-HR 0000853758-26-000014 filed by MERCER GLOBAL ADVISORS INC /ADV
    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 42,475 shares
    Change vs previous 13F +1,940 shares

    0.01% of the 13F portfolio, value $7,453,131.

    13F-HR 0000853758-26-000013 filed by MERCER GLOBAL ADVISORS INC /ADV
    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 40,535 shares
    Change vs previous 13F +2,920 shares

    0.01% of the 13F portfolio, value $5,678,083.

    13F-HR 0000853758-25-000007 filed by MERCER GLOBAL ADVISORS INC /ADV
    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 37,615 shares
    Change vs previous 13F +28,690 shares

    0.01% of the 13F portfolio, value $4,725,973.

    13F-HR 0000853758-25-000006 filed by MERCER GLOBAL ADVISORS INC /ADV
    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 8,925 shares
    Change vs previous 13F +2,450 shares

    <0.01% of the 13F portfolio, value $1,215,098.

    13F-HR 0000853758-25-000005 filed by MERCER GLOBAL ADVISORS INC /ADV
    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 6,475 shares
    Change vs previous 13F +779 shares

    <0.01% of the 13F portfolio, value $990,124.

    13F-HR 0000853758-25-000002 filed by MERCER GLOBAL ADVISORS INC /ADV
    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 5,696 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,087,478.

    13F-HR 0000853758-24-000010 filed by MERCER GLOBAL ADVISORS INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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