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FIDUCIARY MANAGEMENT INC /WI/: ATR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FIDUCIARY MANAGEMENT INC /WI/ on ATR, newest first. How the timeline and the estimate are built.

FIDUCIARY MANAGEMENT INC /WI/ held 1,423,771 ATR shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,423,771 shares
    Change vs previous 13F +171,433 shares

    2.54% of the 13F portfolio, value $178,256,129.

    13F-HR 0000764532-26-000007 filed by FIDUCIARY MANAGEMENT INC /WI/
    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 1,252,338 shares
    Change vs previous 13F +4,781 shares

    1.96% of the 13F portfolio, value $157,819,635.

    13F-HR 0000764532-26-000003 filed by FIDUCIARY MANAGEMENT INC /WI/
    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 1,247,557 shares
    Change vs previous 13F +104,667 shares

    1.67% of the 13F portfolio, value $152,152,052.

    13F-HR 0000764532-26-000002 filed by FIDUCIARY MANAGEMENT INC /WI/
    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 1,142,890 shares
    Change vs previous 13F +378,734 shares

    1.55% of the 13F portfolio, value $152,758,677.

    13F-HR 0000764532-25-000012 filed by FIDUCIARY MANAGEMENT INC /WI/
    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 764,156 shares
    Change vs previous 13F -3,480 shares

    1.15% of the 13F portfolio, value $119,536,923.

    13F-HR 0000764532-25-000009 filed by FIDUCIARY MANAGEMENT INC /WI/
    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 767,636 shares
    Change vs previous 13F +222,577 shares

    1.1% of the 13F portfolio, value $113,901,830.

    13F-HR 0000764532-25-000008 filed by FIDUCIARY MANAGEMENT INC /WI/
    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 545,059 shares
    Change vs previous 13F +1,640 shares

    0.8% of the 13F portfolio, value $85,628,769.

    13F-HR 0000764532-25-000002 filed by FIDUCIARY MANAGEMENT INC /WI/
    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 543,419 shares
    Change vs previous 13F not available

    0.76% of the 13F portfolio, value $87,050,290.

    13F-HR 0000764532-24-000006 filed by FIDUCIARY MANAGEMENT INC /WI/
    Filed (acceptance time not in the bulk data set), ingested

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