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HighTower Advisors, LLC: AON position timeline

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

HighTower Advisors, LLC held 31,635 AON shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 31,635 shares
    Change vs previous 13F -10,535 shares

    0.01% of the 13F portfolio, value $10,493,153.

    13F-HR 0001085146-26-000563 filed by HighTower 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 42,170 shares
    Change vs previous 13F +140 shares

    0.01% of the 13F portfolio, value $13,613,303.

    13F-HR 0001085146-26-000383 filed by HighTower 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 42,030 shares
    Change vs previous 13F +1,065 shares

    0.02% of the 13F portfolio, value $14,831,515.

    13F-HR 0001085146-26-000163 filed by HighTower 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 40,965 shares
    Change vs previous 13F +2,242 shares

    0.02% of the 13F portfolio, value $14,608,052.

    13F-HR 0001462245-25-000007 filed by HighTower 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 38,723 shares
    Change vs previous 13F -5,015 shares

    0.02% of the 13F portfolio, value $13,814,867.

    13F-HR 0001085146-25-004769 filed by HighTower 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 43,738 shares
    Change vs previous 13F +5,142 shares

    0.02% of the 13F portfolio, value $17,455,420.

    13F-HR 0001085146-25-002999 filed by HighTower 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 38,596 shares
    Change vs previous 13F +258 shares

    0.02% of the 13F portfolio, value $13,862,235.

    13F-HR 0001085146-25-000911 filed by HighTower 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 38,338 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $13,224,000.

    13F-HR 0001085146-24-005775 filed by HighTower Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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