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Disclosery

E. Ohman J:or Asset Management AB: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of E. Ohman J:or Asset Management AB on BIIB, newest first. How the timeline and the estimate are built.

E. Ohman J:or Asset Management AB held 4,819 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-07-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,819 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $1,041,193.

    13F-HR 0001104659-26-082396 filed by E. Ohman J:or Asset Management AB
    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 4,819 shares
    Change vs previous 13F -900 shares

    0.02% of the 13F portfolio, value $883,467.

    13F-HR 0001104659-26-044036 filed by E. Ohman J:or Asset Management AB
    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 5,719 shares
    Change vs previous 13F -680 shares

    0.02% of the 13F portfolio, value $1,006,487.

    13F-HR 0001104659-26-002777 filed by E. Ohman J:or Asset Management AB
    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 6,399 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $896,372.

    13F-HR 0001104659-25-100192 filed by E. Ohman J:or Asset Management AB
    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 6,399 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $803,650.

    13F-HR 0001104659-25-066313 filed by E. Ohman J:or Asset Management AB
    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 6,399 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $875,639.

    13F-HR 0001104659-25-033957 filed by E. Ohman J:or Asset Management AB
    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 6,399 shares
    Change vs previous 13F +800 shares

    0.02% of the 13F portfolio, value $978,535.

    13F-HR 0001104659-25-006090 filed by E. Ohman J:or Asset Management AB
    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 5,599 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,085,310.

    13F-HR 0001104659-24-110788 filed by E. Ohman J:or Asset Management AB
    Filed (acceptance time not in the bulk data set), ingested

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