Skip to content
Disclosery

Swiss National Bank: AON position timeline

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

Swiss National Bank held 574,100 AON shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 574,100 shares
    Change vs previous 13F -25,160 shares

    0.1% of the 13F portfolio, value $190,423,229.

    13F-HR 0001582202-26-000007 filed by Swiss National Bank
    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 599,260 shares
    Change vs previous 13F +37,920 shares

    0.11% of the 13F portfolio, value $193,429,143.

    13F-HR 0001582202-26-000004 filed by Swiss National Bank
    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 561,340 shares
    Change vs previous 13F -29,960 shares

    0.12% of the 13F portfolio, value $198,085,659.

    13F-HR 0001582202-26-000002 filed by Swiss National Bank
    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 591,300 shares
    Change vs previous 13F +2,900 shares

    0.12% of the 13F portfolio, value $210,845,754.

    13F-HR 0001582202-25-000011 filed by Swiss National Bank
    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 588,400 shares
    Change vs previous 13F +39,400 shares

    0.13% of the 13F portfolio, value $209,917,584.

    13F-HR 0001582202-25-000007 filed by Swiss National Bank
    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 549,000 shares
    Change vs previous 13F -3,300 shares

    0.15% of the 13F portfolio, value $219,100,410.

    13F-HR 0001582202-25-000004 filed by Swiss National Bank
    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 552,300 shares
    Change vs previous 13F -28,600 shares

    0.13% of the 13F portfolio, value $198,364,068.

    13F-HR 0001582202-25-000002 filed by Swiss National Bank
    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 580,900 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $200,985,591.

    13F-HR 0001582202-24-000011 filed by Swiss National Bank
    Filed (acceptance time not in the bulk data set), ingested

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