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Sompo Asset Management Co., Ltd.: AON position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sompo Asset Management Co., Ltd. on AON, newest first. How the timeline and the estimate are built.

Sompo Asset Management Co., Ltd. held 2,910 AON shares at 2026-06-30 per its 13F-HR filed 2026-07-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,910 shares
    Change vs previous 13F +220 shares

    0.16% of the 13F portfolio, value $965,217.

    13F-HR 0001172661-26-002607 filed by Sompo Asset Management Co., Ltd.
    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 2,690 shares
    Change vs previous 13F -20 shares

    0.16% of the 13F portfolio, value $868,278.

    13F-HR 0001172661-26-001575 filed by Sompo Asset Management Co., Ltd.
    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 2,710 shares
    Change vs previous 13F -1,000 shares

    0.16% of the 13F portfolio, value $956,304.

    13F-HR 0001172661-26-000726 filed by Sompo Asset Management Co., Ltd.
    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 3,710 shares
    Change vs previous 13F -450 shares

    0.23% of the 13F portfolio, value $1,322,911.

    13F-HR 0001172661-25-004878 filed by Sompo Asset Management Co., Ltd.
    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 4,160 shares
    Change vs previous 13F +90 shares

    0.26% of the 13F portfolio, value $1,484,121.

    13F-HR 0001172661-25-003429 filed by Sompo Asset Management Co., Ltd.
    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 4,070 shares
    Change vs previous 13F -1,890 shares

    0.3% of the 13F portfolio, value $1,624,296.

    13F-HR 0001172661-25-001829 filed by Sompo Asset Management Co., Ltd.
    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 5,960 shares
    Change vs previous 13F -280 shares

    0.36% of the 13F portfolio, value $2,140,593.

    13F-HR 0001172661-25-000947 filed by Sompo Asset Management Co., Ltd.
    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 6,240 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $2,158,977.

    13F-HR 0001172661-24-004585 filed by Sompo Asset Management Co., Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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