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DF DENT & CO INC: RBC position timeline

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

DF DENT & CO INC held 56,282 RBC 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 56,282 shares
    Change vs previous 13F -17,127 shares

    0.69% of the 13F portfolio, value $36,248,895.

    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 73,409 shares
    Change vs previous 13F -22,107 shares

    0.76% of the 13F portfolio, value $39,870,064.

    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 95,516 shares
    Change vs previous 13F -1,705 shares

    0.62% of the 13F portfolio, value $42,832,343.

    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 97,221 shares
    Change vs previous 13F -3,706 shares

    0.49% of the 13F portfolio, value $37,944,275.

    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 100,927 shares
    Change vs previous 13F +20,237 shares

    0.49% of the 13F portfolio, value $38,836,844.

    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 80,690 shares
    Change vs previous 13F +587 shares

    0.35% of the 13F portfolio, value $25,963,473.

    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 80,103 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $23,962,080.

    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).