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Greenspring Advisors, LLC: AON position timeline

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

Greenspring Advisors, LLC held 2,458 AON shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,458 shares
    Change vs previous 13F +225 shares

    0.05% of the 13F portfolio, value $815,306.

    13F-HR 0002085853-26-000985 filed by Greenspring Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 2,233 shares
    Change vs previous 13F -93 shares

    0.04% of the 13F portfolio, value $720,779.

    13F-HR 0002085853-26-000561 filed by Greenspring 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 2,326 shares
    Change vs previous 13F +1,456 shares

    0.05% of the 13F portfolio, value $820,811.

    13F-HR 0002085853-26-000234 filed by Greenspring 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 870 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $310,225.

    13F-HR 0002085853-25-000136 filed by Greenspring 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 ended2025-03-31
    13F 870 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $347,208.

    13F-HR 0001667731-25-000425 filed by Greenspring 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 ended2024-12-31
    13F 870 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $312,469.

    13F-HR 0001667731-25-000141 filed by Greenspring 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 ended2024-09-30
    13F 870 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $301,011.

    13F-HR 0001922200-24-000004 filed by Greenspring Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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