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Disclosery

Morningstar Investment Management LLC: AON position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Morningstar Investment Management LLC on AON, newest first. How the timeline and the estimate are built.

Morningstar Investment Management LLC held 0 AON shares at 2025-12-31 per its 13F-HR filed 2026-02-09.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -18,692 shares

    13F-HR 0001104659-26-011874 filed by Morningstar Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 18,692 shares
    Change vs previous 13F +15,391 shares

    0.25% of the 13F portfolio, value $6,665,000.

    13F-HR 0001104659-25-112875 filed by Morningstar Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 3,301 shares
    Change vs previous 13F +3,301 shares

    0.1% of the 13F portfolio, value $1,178,000.

    13F-HR 0001104659-25-071055 filed by Morningstar Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -1,933 shares

    13F-HR 0001104659-25-045607 filed by Morningstar Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  5. period ended2024-12-31
    13F 1,933 shares
    Change vs previous 13F -724 shares

    0.05% of the 13F portfolio, value $694,000.

    13F-HR 0001104659-25-008442 filed by Morningstar Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Morningstar Investment Services LLC: 0 shares
    • Morningstar Investment Management LLC: 1,933 shares

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

  6. period ended2024-09-30
    13F 2,657 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $945,000.

    13F-HR 0001104659-24-116248 filed by Morningstar Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Morningstar Investment Services LLC: 724 shares
    • Morningstar Investment Management LLC: 1,933 shares

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