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Disclosery

Horizon Investments, LLC: BIIB position timeline

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

Horizon Investments, LLC held 14,307 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 14,307 shares
    Change vs previous 13F +63 shares

    0.03% of the 13F portfolio, value $3,091,170.

    13F-HR 0001560717-26-000008 filed by Horizon Investments, 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 14,244 shares
    Change vs previous 13F -3,138 shares

    0.03% of the 13F portfolio, value $2,611,353.

    13F-HR 0001560717-26-000007 filed by Horizon Investments, 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 17,382 shares
    Change vs previous 13F -43,667 shares

    0.04% of the 13F portfolio, value $3,059,058.

    13F-HR 0001560717-26-000002 filed by Horizon Investments, 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 61,049 shares
    Change vs previous 13F -217 shares

    0.11% of the 13F portfolio, value $8,551,744.

    13F-HR 0001560717-25-000008 filed by Horizon Investments, 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 61,266 shares
    Change vs previous 13F +59,108 shares

    0.12% of the 13F portfolio, value $7,694,397.

    13F-HR 0001560717-25-000006 filed by Horizon Investments, 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 2,158 shares
    Change vs previous 13F +117 shares

    0.01% of the 13F portfolio, value $295,301.

    13F-HR 0001560717-25-000004 filed by Horizon Investments, 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 2,041 shares
    Change vs previous 13F -397 shares

    0.01% of the 13F portfolio, value $312,110.

    13F-HR 0001560717-25-000001 filed by Horizon Investments, 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 2,438 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $472,582.

    13F-HR 0001560717-24-000006 filed by Horizon Investments, LLC
    Filed (acceptance time not in the bulk data set), ingested

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