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CITADEL ADVISORS LLC: BIO position timeline

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

CITADEL ADVISORS LLC held 60,819 BIO shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 60,819 shares
    Change vs previous 13F -87,850 shares

    0.01% of the 13F portfolio, value $17,857,067.

    13F-HR/A 0001104659-26-104387 filed by CITADEL ADVISORS LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 148,669 shares
    Change vs previous 13F +139,189 shares

    0.03% of the 13F portfolio, value $41,441,484.

    13F-HR 0001104659-26-062477 filed by CITADEL ADVISORS 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 9,480 shares
    Change vs previous 13F -40,826 shares

    <0.01% of the 13F portfolio, value $2,872,345.

    13F-HR 0001104659-26-016408 filed by CITADEL ADVISORS 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 50,306 shares
    Change vs previous 13F +47,688 shares

    0.01% of the 13F portfolio, value $14,105,300.

    13F-HR 0001104659-25-112514 filed by CITADEL ADVISORS 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 2,618 shares
    Change vs previous 13F -10,193 shares

    <0.01% of the 13F portfolio, value $631,776.

    13F-HR 0001104659-25-078555 filed by CITADEL ADVISORS 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 12,811 shares
    Change vs previous 13F +11,947 shares

    <0.01% of the 13F portfolio, value $3,120,247.

    13F-HR 0000950123-25-005687 filed by CITADEL ADVISORS 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 864 shares
    Change vs previous 13F -19,629 shares

    <0.01% of the 13F portfolio, value $283,833.

    13F-HR 0000950123-25-002739 filed by CITADEL ADVISORS 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 20,493 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $6,856,548.

    13F-HR 0000950123-24-011767 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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