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Coleford Investment Management Ltd.: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Coleford Investment Management Ltd. on BRK-B, newest first. How the timeline and the estimate are built.

Coleford Investment Management Ltd. held 40,254 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 40,254 shares
    Change vs previous 13F -507 shares

    4.39% of the 13F portfolio, value $20,142,699.

    13F-HR 0001062993-26-004210 filed by Coleford Investment Management Ltd.
    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 40,761 shares
    Change vs previous 13F +316 shares

    4.79% of the 13F portfolio, value $19,532,671.

    13F-HR 0001062993-26-002471 filed by Coleford Investment Management Ltd.
    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 40,445 shares
    Change vs previous 13F -877 shares

    4.95% of the 13F portfolio, value $20,329,679.

    13F-HR 0001062993-26-000793 filed by Coleford Investment Management Ltd.
    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 41,322 shares
    Change vs previous 13F -143 shares

    4.99% of the 13F portfolio, value $20,774,222.

    13F-HR 0001062993-25-016539 filed by Coleford Investment Management Ltd.
    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 41,465 shares
    Change vs previous 13F -271 shares

    5.2% of the 13F portfolio, value $20,142,453.

    13F-HR 0001062993-25-013704 filed by Coleford Investment Management Ltd.
    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 41,736 shares
    Change vs previous 13F -840 shares

    6.24% of the 13F portfolio, value $22,227,759.

    13F-HR 0001062993-25-008442 filed by Coleford Investment Management Ltd.
    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 42,576 shares
    Change vs previous 13F not available

    5.09% of the 13F portfolio, value $19,298,849.

    13F-HR 0001062993-25-002335 filed by Coleford Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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