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Chicago Capital, LLC: AOS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Chicago Capital, LLC on AOS, newest first. How the timeline and the estimate are built.

Chicago Capital, LLC held 13,947 AOS shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 13,947 shares
    Change vs previous 13F +3,379 shares

    0.02% of the 13F portfolio, value $874,759.

    13F-HR 0002085853-26-000880 filed by Chicago Capital, 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 10,568 shares
    Change vs previous 13F +1,680 shares

    0.02% of the 13F portfolio, value $696,835.

    13F-HR 0002085853-26-000485 filed by Chicago Capital, 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 8,888 shares
    Change vs previous 13F +4,090 shares

    0.01% of the 13F portfolio, value $594,446.

    13F-HR 0002085853-26-000087 filed by Chicago Capital, 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 4,798 shares
    Change vs previous 13F +5 shares

    0.01% of the 13F portfolio, value $352,205.

    13F-HR 0002085853-25-000141 filed by Chicago Capital, 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 4,793 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $314,289.

    13F-HR 0001667731-25-000863 filed by Chicago Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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