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Disclosery

DF DENT & CO INC: VMC position timeline

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

DF DENT & CO INC held 490,212 VMC 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 490,212 shares
    Change vs previous 13F -53,401 shares

    2.74% of the 13F portfolio, value $144,617,574.

    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 543,613 shares
    Change vs previous 13F -197,345 shares

    2.83% of the 13F portfolio, value $148,025,836.

    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 740,958 shares
    Change vs previous 13F -95,296 shares

    3.04% of the 13F portfolio, value $211,336,139.

    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 836,254 shares
    Change vs previous 13F -43,420 shares

    3.32% of the 13F portfolio, value $257,248,564.

    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 879,674 shares
    Change vs previous 13F -40,511 shares

    2.91% of the 13F portfolio, value $229,436,621.

    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 920,185 shares
    Change vs previous 13F -44,205 shares

    2.87% of the 13F portfolio, value $214,679,270.

    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 964,390 shares
    Change vs previous 13F -20,171 shares

    3.14% of the 13F portfolio, value $248,070,129.

    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 984,561 shares
    Change vs previous 13F not available

    3% of the 13F portfolio, value $246,563,614.

    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).