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Disclosery

DAVIS R M INC: BRK-B position timeline

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

DAVIS R M INC held 255,728 BRK-B 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 255,728 shares
    Change vs previous 13F -1,946 shares

    2.02% of the 13F portfolio, value $127,963,523.

    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 257,674 shares
    Change vs previous 13F -53 shares

    2.19% of the 13F portfolio, value $123,477,179.

    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 257,727 shares
    Change vs previous 13F -1,596 shares

    2.23% of the 13F portfolio, value $129,546,314.

    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 259,323 shares
    Change vs previous 13F +3,022 shares

    2.28% of the 13F portfolio, value $130,372,050.

    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 256,301 shares
    Change vs previous 13F +2,765 shares

    2.31% of the 13F portfolio, value $124,503,342.

    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 253,536 shares
    Change vs previous 13F -572 shares

    2.7% of the 13F portfolio, value $135,028,203.

    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 254,108 shares
    Change vs previous 13F -1,069 shares

    2.25% of the 13F portfolio, value $115,182,074.

    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 255,177 shares
    Change vs previous 13F not available

    2.27% of the 13F portfolio, value $117,447,766.

    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).