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CAUSEWAY CAPITAL MANAGEMENT LLC: BIIB position timeline

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

CAUSEWAY CAPITAL MANAGEMENT LLC held 278,283 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 278,283 shares
    Change vs previous 13F -2,500 shares

    0.65% of the 13F portfolio, value $60,125,780.

    13F-HR 0000945621-26-001052 filed by CAUSEWAY CAPITAL MANAGEMENT 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 280,783 shares
    Change vs previous 13F -240,318 shares

    0.63% of the 13F portfolio, value $51,475,885.

    13F-HR 0000945621-26-000700 filed by CAUSEWAY CAPITAL MANAGEMENT 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 521,101 shares
    Change vs previous 13F -46,417 shares

    1.26% of the 13F portfolio, value $91,708,545.

    13F-HR 0000945621-26-000303 filed by CAUSEWAY CAPITAL MANAGEMENT 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 567,518 shares
    Change vs previous 13F +74,163 shares

    1.05% of the 13F portfolio, value $79,497,885.

    13F-HR 0000945621-25-001081 filed by CAUSEWAY CAPITAL MANAGEMENT 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 493,355 shares
    Change vs previous 13F +59,838 shares

    0.98% of the 13F portfolio, value $61,960,403.

    13F-HR 0000943663-25-000224 filed by CAUSEWAY CAPITAL MANAGEMENT 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 433,517 shares
    Change vs previous 13F +151,815 shares

    1.24% of the 13F portfolio, value $59,322,464.

    13F-HR 0000943663-25-000132 filed by CAUSEWAY CAPITAL MANAGEMENT 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 281,702 shares
    Change vs previous 13F not available

    0.98% of the 13F portfolio, value $43,077,910.

    13F-HR 0000943663-25-000047 filed by CAUSEWAY CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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