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Sustainable Growth Advisers, LP: AON position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sustainable Growth Advisers, LP on AON, newest first. How the timeline and the estimate are built.

Sustainable Growth Advisers, LP held 166,608 AON shares at 2026-09-30 per its 13F-HR filed 2026-10-15.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 166,608 shares
    Change vs previous 13F -75,676 shares

    0.46% of the 13F portfolio, value $46,112,096.

    13F-HR 0001290668-26-000005 filed by Sustainable Growth Advisers, LP
    Accepted , ingested

  2. period ended2026-06-30
    13F 242,284 shares
    Change vs previous 13F -809,521 shares

    0.79% of the 13F portfolio, value $80,363,180.

    13F-HR 0001290668-26-000003 filed by Sustainable Growth Advisers, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 1,051,805 shares
    Change vs previous 13F -169,662 shares

    3.2% of the 13F portfolio, value $339,501,618.

    13F-HR 0001290668-26-000002 filed by Sustainable Growth Advisers, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,221,467 shares
    Change vs previous 13F -95,897 shares

    2.99% of the 13F portfolio, value $431,031,275.

    13F-HR 0001290668-26-000001 filed by Sustainable Growth Advisers, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,317,364 shares
    Change vs previous 13F -529,776 shares

    2.75% of the 13F portfolio, value $469,745,655.

    13F-HR 0001290668-25-000009 filed by Sustainable Growth Advisers, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,847,140 shares
    Change vs previous 13F +254,178 shares

    3.4% of the 13F portfolio, value $658,985,666.

    13F-HR 0001290668-25-000003 filed by Sustainable Growth Advisers, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 1,592,962 shares
    Change vs previous 13F -670,821 shares

    3.55% of the 13F portfolio, value $635,735,205.

    13F-HR 0001290668-25-000002 filed by Sustainable Growth Advisers, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 2,263,783 shares
    Change vs previous 13F not available

    4.08% of the 13F portfolio, value $813,060,302.

    13F-HR 0001290668-25-000001 filed by Sustainable Growth Advisers, LP
    Filed (acceptance time not in the bulk data set), ingested

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