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CITADEL ADVISORS LLC: RIO position timeline

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

CITADEL ADVISORS LLC held 120,199 RIO 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 120,199 shares
    Change vs previous 13F -134,749 shares

    0.01% of the 13F portfolio, value $11,410,491.

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

  2. period ended2026-03-31
    13F 254,948 shares
    Change vs previous 13F -559,928 shares

    0.02% of the 13F portfolio, value $23,784,099.

    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 814,876 shares
    Change vs previous 13F +274,180 shares

    0.04% of the 13F portfolio, value $65,214,526.

    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 540,696 shares
    Change vs previous 13F +265,643 shares

    0.03% of the 13F portfolio, value $35,691,343.

    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 275,053 shares
    Change vs previous 13F -595,239 shares

    0.01% of the 13F portfolio, value $16,043,841.

    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 870,292 shares
    Change vs previous 13F +572,932 shares

    0.05% of the 13F portfolio, value $52,287,144.

    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 297,360 shares
    Change vs previous 13F +296,347 shares

    0.02% of the 13F portfolio, value $17,487,742.

    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 1,013 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $72,095.

    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).