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Disclosery

DAVIS R M INC: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DAVIS R M INC on CMCSA, newest first. How the timeline and the estimate are built.

DAVIS R M INC held 37,029 CMCSA 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 37,029 shares
    Change vs previous 13F -5,908 shares

    0.01% of the 13F portfolio, value $909,062.

    13F-HR 0000891287-26-000006 filed by DAVIS R M 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 42,937 shares
    Change vs previous 13F -11,191 shares

    0.02% of the 13F portfolio, value $1,232,722.

    13F-HR 0000891287-26-000003 filed by DAVIS R M 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 54,128 shares
    Change vs previous 13F -3,728 shares

    0.03% of the 13F portfolio, value $1,617,886.

    13F-HR 0000891287-26-000002 filed by DAVIS R M 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 57,856 shares
    Change vs previous 13F -788 shares

    0.03% of the 13F portfolio, value $1,817,836.

    13F-HR 0000891287-25-000010 filed by DAVIS R M 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 58,644 shares
    Change vs previous 13F -60 shares

    0.04% of the 13F portfolio, value $2,092,995.

    13F-HR 0000891287-25-000005 filed by DAVIS R M 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 58,704 shares
    Change vs previous 13F +602 shares

    0.04% of the 13F portfolio, value $2,166,178.

    13F-HR 0000891287-25-000004 filed by DAVIS R M 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 58,102 shares
    Change vs previous 13F -6,568 shares

    0.04% of the 13F portfolio, value $2,180,568.

    13F-HR 0000891287-25-000002 filed by DAVIS R M 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 64,670 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,701,266.

    13F-HR 0000891287-24-000011 filed by DAVIS R M INC
    Filed (acceptance time not in the bulk data set), ingested

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