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BloombergSen Inc.: AON position timeline

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

BloombergSen Inc. held 245,318 AON shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 245,318 shares
    Change vs previous 13F -8,688 shares

    9.1% of the 13F portfolio, value $81,369,527.

    13F-HR 0000945621-26-000989 filed by BloombergSen Inc.
    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 254,006 shares
    Change vs previous 13F -8,744 shares

    9.18% of the 13F portfolio, value $81,988,057.

    13F-HR 0000945621-26-000656 filed by BloombergSen Inc.
    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 262,750 shares
    Change vs previous 13F -20,334 shares

    9.79% of the 13F portfolio, value $92,719,220.

    13F-HR 0000945621-26-000221 filed by BloombergSen Inc.
    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 283,084 shares
    Change vs previous 13F -2,943 shares

    8.57% of the 13F portfolio, value $100,942,093.

    13F-HR 0000945621-25-000993 filed by BloombergSen Inc.
    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 286,027 shares
    Change vs previous 13F -3,498 shares

    8.62% of the 13F portfolio, value $102,042,993.

    13F-HR 0000945621-25-000595 filed by BloombergSen Inc.
    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 289,525 shares
    Change vs previous 13F -5,081 shares

    9.98% of the 13F portfolio, value $115,546,532.

    13F-HR 0000945621-25-000416 filed by BloombergSen Inc.
    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 294,606 shares
    Change vs previous 13F 0 shares

    9.17% of the 13F portfolio, value $105,810,691.

    13F-HR 0000945621-25-000175 filed by BloombergSen Inc.
    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 294,606 shares
    Change vs previous 13F not available

    8.59% of the 13F portfolio, value $101,930,730.

    13F-HR 0000945621-24-000831 filed by BloombergSen Inc.
    Filed (acceptance time not in the bulk data set), ingested

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