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Disclosery

DF DENT & CO INC: NOW position timeline

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

DF DENT & CO INC held 139,821 NOW 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 139,821 shares
    Change vs previous 13F -209,742 shares

    0.26% of the 13F portfolio, value $13,881,429.

    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 349,563 shares
    Change vs previous 13F -68,028 shares

    0.7% of the 13F portfolio, value $36,546,812.

    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 417,591 shares
    Change vs previous 13F +355,098 shares

    0.92% of the 13F portfolio, value $63,970,765.

    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 62,493 shares
    Change vs previous 13F +16,183 shares

    0.74% of the 13F portfolio, value $57,511,058.

    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 46,310 shares
    Change vs previous 13F +10,424 shares

    0.6% of the 13F portfolio, value $47,610,385.

    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 35,886 shares
    Change vs previous 13F +10,468 shares

    0.38% of the 13F portfolio, value $28,570,280.

    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 25,418 shares
    Change vs previous 13F +111 shares

    0.34% of the 13F portfolio, value $26,946,130.

    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 25,307 shares
    Change vs previous 13F not available

    0.28% of the 13F portfolio, value $22,634,328.

    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).