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Disclosery

ROYAL LONDON ASSET MANAGEMENT LTD: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROYAL LONDON ASSET MANAGEMENT LTD on BIIB, newest first. How the timeline and the estimate are built.

ROYAL LONDON ASSET MANAGEMENT LTD held 64,751 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 64,751 shares
    Change vs previous 13F +485 shares

    0.03% of the 13F portfolio, value $13,990,101.

    13F-HR 0000863748-26-000006 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 64,266 shares
    Change vs previous 13F -299 shares

    0.02% of the 13F portfolio, value $11,781,886.

    13F-HR 0000863748-26-000005 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 64,565 shares
    Change vs previous 13F -1,406 shares

    0.02% of the 13F portfolio, value $11,362,795.

    13F-HR 0000863748-26-000001 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 65,971 shares
    Change vs previous 13F -1,775 shares

    0.02% of the 13F portfolio, value $9,241,218.

    13F-HR 0000863748-25-000004 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 67,746 shares
    Change vs previous 13F -2,494 shares

    0.02% of the 13F portfolio, value $8,508,220.

    13F-HR 0001085146-25-005109 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 70,240 shares
    Change vs previous 13F +5,283 shares

    0.02% of the 13F portfolio, value $9,611,641.

    13F-HR 0001085146-25-003015 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 64,957 shares
    Change vs previous 13F -672 shares

    0.02% of the 13F portfolio, value $9,933,225.

    13F-HR 0001085146-25-000974 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 65,629 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $12,721,525.

    13F-HR 0001085146-24-005720 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    Filed (acceptance time not in the bulk data set), ingested

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