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PICTON MAHONEY ASSET MANAGEMENT: AON position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PICTON MAHONEY ASSET MANAGEMENT on AON, newest first. How the timeline and the estimate are built.

PICTON MAHONEY ASSET MANAGEMENT held 33,016 AON shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 33,016 shares
    Change vs previous 13F -29,989 shares

    0.1% of the 13F portfolio, value $10,951,080.

    13F-HR 0001539041-26-000020 filed by PICTON MAHONEY ASSET MANAGEMENT
    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 63,005 shares
    Change vs previous 13F +6,881 shares

    0.21% of the 13F portfolio, value $20,336,754.

    13F-HR 0001539041-26-000013 filed by PICTON MAHONEY ASSET MANAGEMENT
    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 56,124 shares
    Change vs previous 13F +535 shares

    0.22% of the 13F portfolio, value $19,805,037.

    13F-HR 0001539041-26-000005 filed by PICTON MAHONEY ASSET MANAGEMENT
    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 55,589 shares
    Change vs previous 13F +2,776 shares

    0.25% of the 13F portfolio, value $19,822,000.

    13F-HR 0001539041-25-000062 filed by PICTON MAHONEY ASSET MANAGEMENT
    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 52,813 shares
    Change vs previous 13F +1,773 shares

    0.27% of the 13F portfolio, value $18,843,000.

    13F-HR 0001539041-25-000036 filed by PICTON MAHONEY ASSET MANAGEMENT
    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 51,040 shares
    Change vs previous 13F -5,627 shares

    0.7% of the 13F portfolio, value $20,371,000.

    13F-HR 0001539041-25-000015 filed by PICTON MAHONEY ASSET MANAGEMENT
    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/A 56,667 shares
    Change vs previous 13F +8,290 shares

    0.77% of the 13F portfolio, value $20,352,000.

    13F-HR/A 0001539041-25-000006 filed by PICTON MAHONEY ASSET MANAGEMENT
    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 48,377 shares
    Change vs previous 13F not available

    0.65% of the 13F portfolio, value $16,738,000.

    13F-HR 0001539041-24-000012 filed by PICTON MAHONEY ASSET MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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