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SYSTEMATIC FINANCIAL MANAGEMENT LP: BIIB position timeline

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

SYSTEMATIC FINANCIAL MANAGEMENT LP held 27,975 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 27,975 shares
    Change vs previous 13F +11,755 shares

    0.12% of the 13F portfolio, value $6,044,279.

    13F-HR 0001398344-26-014489 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    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 16,220 shares
    Change vs previous 13F -420 shares

    0.07% of the 13F portfolio, value $2,973,613.

    13F-HR 0001085936-26-000016 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    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 16,640 shares
    Change vs previous 13F +11,970 shares

    0.07% of the 13F portfolio, value $2,928,474.

    13F-HR 0001085936-26-000003 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    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 4,670 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $654,174.

    13F-HR 0001085936-25-000030 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    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 4,670 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $586,505.

    13F-HR 0001085936-25-000028 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    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 4,670 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $639,043.

    13F-HR 0001085936-25-000023 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    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 4,670 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $714,136.

    13F-HR 0001085936-25-000021 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    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 4,670 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $905,233.

    13F-HR 0001085936-24-000036 filed by SYSTEMATIC FINANCIAL MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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