Skip to content
Disclosery

CITADEL ADVISORS LLC: MCO position timeline

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

CITADEL ADVISORS LLC held 64,798 MCO 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 64,798 shares
    Change vs previous 13F -16,718 shares

    0.02% of the 13F portfolio, value $29,348,310.

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

  2. period ended2026-03-31
    13F 81,516 shares
    Change vs previous 13F -213,957 shares

    0.03% of the 13F portfolio, value $35,561,355.

    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 295,473 shares
    Change vs previous 13F -586,662 shares

    0.1% of the 13F portfolio, value $150,942,382.

    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 882,135 shares
    Change vs previous 13F +602,485 shares

    0.34% of the 13F portfolio, value $420,319,684.

    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 279,650 shares
    Change vs previous 13F +215,037 shares

    0.12% of the 13F portfolio, value $140,269,644.

    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 64,613 shares
    Change vs previous 13F -549,424 shares

    0.03% of the 13F portfolio, value $30,089,628.

    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 614,037 shares
    Change vs previous 13F +524,014 shares

    0.27% of the 13F portfolio, value $290,666,694.

    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 90,023 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $42,724,016.

    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).