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Retirement Systems of Alabama: BIO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Retirement Systems of Alabama on BIO, newest first. How the timeline and the estimate are built.

Retirement Systems of Alabama held 18,628 BIO shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,628 shares
    Change vs previous 13F -3,661 shares

    0.02% of the 13F portfolio, value $5,469,367.

    13F-HR 0001140361-26-029874 filed by Retirement Systems of Alabama
    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 22,289 shares
    Change vs previous 13F +467 shares

    0.02% of the 13F portfolio, value $6,213,059.

    13F-HR 0001140361-26-016605 filed by Retirement Systems of Alabama
    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 21,822 shares
    Change vs previous 13F -247 shares

    0.02% of the 13F portfolio, value $6,611,848.

    13F-HR 0001140361-26-001270 filed by Retirement Systems of Alabama
    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 22,069 shares
    Change vs previous 13F -663 shares

    0.02% of the 13F portfolio, value $6,187,927.

    13F-HR 0001140361-25-039965 filed by Retirement Systems of Alabama
    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 22,732 shares
    Change vs previous 13F -723 shares

    0.02% of the 13F portfolio, value $5,485,686.

    13F-HR 0001140361-25-028518 filed by Retirement Systems of Alabama
    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 23,455 shares
    Change vs previous 13F +42 shares

    0.02% of the 13F portfolio, value $5,712,700.

    13F-HR 0001140361-25-014739 filed by Retirement Systems of Alabama
    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 23,413 shares
    Change vs previous 13F +153 shares

    0.03% of the 13F portfolio, value $7,691,405.

    13F-HR 0001140361-25-001981 filed by Retirement Systems of Alabama
    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 23,260 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $7,782,331.

    13F-HR 0001140361-24-048588 filed by Retirement Systems of Alabama
    Filed (acceptance time not in the bulk data set), ingested

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