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Disclosery

Verition Fund Management LLC: BIIB position timeline

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

Verition Fund Management LLC held 30,914 BIIB shares at 2026-06-30 per its 13F-HR/A filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 30,914 shares
    Change vs previous 13F +30,914 shares

    0.05% of the 13F portfolio, value $6,679,279.

    13F-HR/A 0001454027-26-000004 filed by Verition Fund 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 0 shares
    Change vs previous 13F -18,523 shares

    13F-HR 0001454027-26-000002 filed by Verition Fund Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2025-12-31
    13F 18,523 shares
    Change vs previous 13F -11,514 shares

    0.02% of the 13F portfolio, value $3,259,863.

    13F-HR 0001454027-26-000001 filed by Verition Fund 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 30,037 shares
    Change vs previous 13F +6,724 shares

    0.02% of the 13F portfolio, value $4,207,583.

    13F-HR 0001454027-25-000007 filed by Verition Fund 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 23,313 shares
    Change vs previous 13F -215,639 shares

    0.02% of the 13F portfolio, value $2,927,880.

    13F-HR 0001454027-25-000004 filed by Verition Fund 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 238,952 shares
    Change vs previous 13F +11,822 shares

    0.19% of the 13F portfolio, value $32,698,192.

    13F-HR 0001454027-25-000002 filed by Verition Fund 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 227,130 shares
    Change vs previous 13F +182,769 shares

    0.18% of the 13F portfolio, value $34,732,720.

    13F-HR 0001454027-25-000001 filed by Verition Fund Management LLC
    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 44,361 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $8,598,936.

    13F-HR 0001454027-24-000006 filed by Verition Fund Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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