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NISA INVESTMENT ADVISORS, LLC: AON position timeline

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

NISA INVESTMENT ADVISORS, LLC held 41,674 AON shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 41,674 shares
    Change vs previous 13F -1 shares

    0.04% of the 13F portfolio, value $13,822,849.

    13F-HR 0000937615-26-000005 filed by NISA INVESTMENT 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 41,675 shares
    Change vs previous 13F -12,127 shares

    0.05% of the 13F portfolio, value $13,451,856.

    13F-HR 0000937615-26-000003 filed by NISA INVESTMENT 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 53,802 shares
    Change vs previous 13F +2,893 shares

    0.06% of the 13F portfolio, value $18,988,282.

    13F-HR 0000937615-26-000002 filed by NISA INVESTMENT 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 50,909 shares
    Change vs previous 13F -5,076 shares

    0.07% of the 13F portfolio, value $18,155,764.

    13F-HR 0000937615-25-000011 filed by NISA INVESTMENT 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 55,985 shares
    Change vs previous 13F -534 shares

    0.09% of the 13F portfolio, value $19,975,841.

    13F-HR 0000937615-25-000006 filed by NISA INVESTMENT 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 56,519 shares
    Change vs previous 13F -79,164 shares

    0.11% of the 13F portfolio, value $22,558,801.

    13F-HR 0000937615-25-000003 filed by NISA INVESTMENT 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 135,683 shares
    Change vs previous 13F +80,584 shares

    0.19% of the 13F portfolio, value $48,731,907.

    13F-HR 0000937615-25-000002 filed by NISA INVESTMENT 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 55,099 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $19,063,703.

    13F-HR 0000937615-24-000011 filed by NISA INVESTMENT ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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