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ABNER HERRMAN & BROCK LLC: AON position timeline

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

ABNER HERRMAN & BROCK LLC held 51,218 AON shares at 2026-06-30 per its 13F-HR filed 2026-07-08.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 51,218 shares
    Change vs previous 13F -2,414 shares

    1.61% of the 13F portfolio, value $16,988,000.

    13F-HR 0001038661-26-000003 filed by ABNER HERRMAN & BROCK 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 53,632 shares
    Change vs previous 13F -523 shares

    1.91% of the 13F portfolio, value $17,311,000.

    13F-HR 0001038661-26-000002 filed by ABNER HERRMAN & BROCK 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 54,155 shares
    Change vs previous 13F -1,126 shares

    1.95% of the 13F portfolio, value $19,110,000.

    13F-HR 0001038661-26-000001 filed by ABNER HERRMAN & BROCK 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 55,281 shares
    Change vs previous 13F -506 shares

    2.03% of the 13F portfolio, value $19,712,000.

    13F-HR 0001038661-25-000002 filed by ABNER HERRMAN & BROCK 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 55,787 shares
    Change vs previous 13F -648 shares

    2.22% of the 13F portfolio, value $19,903,000.

    13F-HR 0001667731-25-000732 filed by ABNER HERRMAN & BROCK 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 56,435 shares
    Change vs previous 13F -652 shares

    2.88% of the 13F portfolio, value $22,523,000.

    13F-HR 0001667731-25-000379 filed by ABNER HERRMAN & BROCK 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 57,087 shares
    Change vs previous 13F -104 shares

    2.55% of the 13F portfolio, value $20,504,000.

    13F-HR 0001667731-25-000122 filed by ABNER HERRMAN & BROCK 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 57,191 shares
    Change vs previous 13F not available

    2.39% of the 13F portfolio, value $19,788,000.

    13F-HR 0001038661-24-000005 filed by ABNER HERRMAN & BROCK LLC
    Filed (acceptance time not in the bulk data set), ingested

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