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Disclosery

Balyasny Asset Management: AON position timeline

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

Balyasny Asset Management held 198,061 AON shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 198,061 shares
    Change vs previous 13F -26,260 shares

    0.12% of the 13F portfolio, value $65,694,853.

    13F-HR 0001193125-26-351940 filed by Balyasny Asset Management L.P.
    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 224,321 shares
    Change vs previous 13F -162,692 shares

    0.14% of the 13F portfolio, value $72,406,332.

    13F-HR 0001193125-26-226359 filed by Balyasny Asset Management L.P.
    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 387,013 shares
    Change vs previous 13F -459,702 shares

    0.26% of the 13F portfolio, value $136,569,147.

    13F-HR 0001193125-26-054303 filed by Balyasny Asset Management L.P.
    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 846,715 shares
    Change vs previous 13F +846,715 shares

    0.61% of the 13F portfolio, value $301,921,635.

    13F-HR 0001193125-25-282267 filed by Balyasny Asset Management L.P.
    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 0 shares
    Change vs previous 13F -428,842 shares

    13F-HR 0000950123-25-008224 filed by Balyasny Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  6. period ended2025-03-31
    13F 428,842 shares
    Change vs previous 13F -36,239 shares

    0.43% of the 13F portfolio, value $171,146,554.

    13F-HR 0000950123-25-005606 filed by Balyasny Asset Management L.P.
    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 465,081 shares
    Change vs previous 13F -85,655 shares

    0.39% of the 13F portfolio, value $167,038,492.

    13F-HR 0000950123-25-002486 filed by Balyasny Asset Management L.P.
    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 550,736 shares
    Change vs previous 13F not available

    0.49% of the 13F portfolio, value $190,549,149.

    13F-HR 0000950123-24-011629 filed by Balyasny Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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