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Disclosery

DF DENT & CO INC: LH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DF DENT & CO INC on LH, newest first. How the timeline and the estimate are built.

DF DENT & CO INC held 3,308 LH 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 3,308 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $926,240.

    13F-HR 0000934999-26-000003 filed by DF DENT & CO 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 3,308 shares
    Change vs previous 13F +613 shares

    0.02% of the 13F portfolio, value $882,607.

    13F-HR 0000934999-26-000002 filed by DF DENT & CO 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 2,695 shares
    Change vs previous 13F -783 shares

    0.01% of the 13F portfolio, value $676,122.

    13F-HR 0000934999-26-000001 filed by DF DENT & CO 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 3,478 shares
    Change vs previous 13F +783 shares

    0.01% of the 13F portfolio, value $998,395.

    13F-HR 0000934999-25-000008 filed by DF DENT & CO 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 2,695 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $707,464.

    13F-HR 0000934999-25-000005 filed by DF DENT & CO 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 2,695 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $627,234.

    13F-HR 0000934999-25-000004 filed by DF DENT & CO 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 2,695 shares
    Change vs previous 13F -1,677 shares

    0.01% of the 13F portfolio, value $618,017.

    13F-HR 0000934999-25-000002 filed by DF DENT & CO 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 4,372 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $977,055.

    13F-HR 0000934999-24-000013 filed by DF DENT & CO INC
    Filed (acceptance time not in the bulk data set), ingested

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