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Disclosery

CITADEL ADVISORS LLC: GBX position timeline

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

CITADEL ADVISORS LLC held 149,551 GBX 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 149,551 shares
    Change vs previous 13F +85,728 shares

    <0.01% of the 13F portfolio, value $7,329,495.

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

  2. period ended2026-03-31
    13F 63,823 shares
    Change vs previous 13F -26,601 shares

    <0.01% of the 13F portfolio, value $3,360,281.

    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 90,424 shares
    Change vs previous 13F -25,071 shares

    <0.01% of the 13F portfolio, value $4,226,418.

    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 115,495 shares
    Change vs previous 13F -136,622 shares

    <0.01% of the 13F portfolio, value $5,332,404.

    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 252,117 shares
    Change vs previous 13F +202,535 shares

    0.01% of the 13F portfolio, value $11,609,988.

    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 49,582 shares
    Change vs previous 13F -62,516 shares

    <0.01% of the 13F portfolio, value $2,539,590.

    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 112,098 shares
    Change vs previous 13F -31,906 shares

    0.01% of the 13F portfolio, value $6,836,857.

    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 144,004 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $7,328,363.

    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).