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DISCIPLINED GROWTH INVESTORS INC /MN: CLB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DISCIPLINED GROWTH INVESTORS INC /MN on CLB, newest first. How the timeline and the estimate are built.

DISCIPLINED GROWTH INVESTORS INC /MN held 3,042,177 CLB 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 3,042,177 shares
    Change vs previous 13F -1,894,938 shares

    0.6% of the 13F portfolio, value $35,441,362.

    13F-HR 0001050442-26-000021 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    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 4,937,115 shares
    Change vs previous 13F -229,799 shares

    1.7% of the 13F portfolio, value $82,894,161.

    13F-HR 0001050442-26-000011 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    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 5,166,914 shares
    Change vs previous 13F -802,946 shares

    1.59% of the 13F portfolio, value $82,825,631.

    13F-HR 0001050442-26-000001 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    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 5,969,860 shares
    Change vs previous 13F +528,976 shares

    1.34% of the 13F portfolio, value $73,787,470.

    13F-HR 0001050442-25-000034 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    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 5,440,884 shares
    Change vs previous 13F -50,838 shares

    1.2% of the 13F portfolio, value $62,678,984.

    13F-HR 0001050442-25-000021 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    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 5,491,722 shares
    Change vs previous 13F -11,929 shares

    1.7% of the 13F portfolio, value $82,320,913.

    13F-HR 0001050442-25-000009 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    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 5,503,651 shares
    Change vs previous 13F -149,940 shares

    1.81% of the 13F portfolio, value $95,268,199.

    13F-HR 0001050442-25-000007 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    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 5,653,591 shares
    Change vs previous 13F not available

    1.98% of the 13F portfolio, value $104,761,041.

    13F-HR 0001050442-24-000028 filed by DISCIPLINED GROWTH INVESTORS INC /MN
    Filed (acceptance time not in the bulk data set), ingested

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