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Disclosery

OREGON PUBLIC EMPLOYEES RETIREMENT FUND: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OREGON PUBLIC EMPLOYEES RETIREMENT FUND on BIIB, newest first. How the timeline and the estimate are built.

OREGON PUBLIC EMPLOYEES RETIREMENT FUND held 18,215 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,215 shares
    Change vs previous 13F +1,374 shares

    0.04% of the 13F portfolio, value $3,935,533.

    13F-HR 0001213900-26-082470 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    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 16,841 shares
    Change vs previous 13F +100 shares

    0.04% of the 13F portfolio, value $3,087,461.

    13F-HR 0001213900-26-049261 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    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 16,741 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $2,946,249.

    13F-HR 0001213900-26-012275 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    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 16,741 shares
    Change vs previous 13F +4,143 shares

    0.03% of the 13F portfolio, value $2,345,079.

    13F-HR 0001213900-25-101793 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    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 12,598 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $1,582,183.

    13F-HR 0001213900-25-067775 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    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 12,598 shares
    Change vs previous 13F +110 shares

    0.03% of the 13F portfolio, value $1,723,910.

    13F-HR 0001213900-25-036095 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    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 12,488 shares
    Change vs previous 13F +52 shares

    0.04% of the 13F portfolio, value $1,909,665.

    13F-HR 0001213900-25-010156 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    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 12,436 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,410,594.

    13F-HR 0001213900-24-091315 filed by OREGON PUBLIC EMPLOYEES RETIREMENT FUND
    Filed (acceptance time not in the bulk data set), ingested

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