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SHELTON CAPITAL MANAGEMENT: BIIB position timeline

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

SHELTON CAPITAL MANAGEMENT held 0 BIIB shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -9,444 shares

    13F-HR 0001999371-26-003406 filed by SHELTON CAPITAL MANAGEMENT
    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.

  2. period ended2025-09-30
    13F 9,444 shares
    Change vs previous 13F -7,924 shares

    0.03% of the 13F portfolio, value $1,322,916.

    13F-HR 0001999371-25-017880 filed by SHELTON CAPITAL MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 17,368 shares
    Change vs previous 13F -3,541 shares

    0.05% of the 13F portfolio, value $2,181,247.

    13F-HR 0001999371-25-011223 filed by SHELTON CAPITAL MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 20,909 shares
    Change vs previous 13F -292 shares

    0.07% of the 13F portfolio, value $2,861,188.

    13F-HR 0001999371-25-006211 filed by SHELTON CAPITAL MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 21,201 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $3,242,057.

    13F-HR 0001839882-25-008781 filed by SHELTON CAPITAL MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 21,201 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $4,109,602.

    13F-HR 0001999371-24-014737 filed by SHELTON CAPITAL MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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