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Disclosery

ROYAL LONDON ASSET MANAGEMENT LTD: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROYAL LONDON ASSET MANAGEMENT LTD on BRK-B, newest first. How the timeline and the estimate are built.

ROYAL LONDON ASSET MANAGEMENT LTD held 943,362 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 943,362 shares
    Change vs previous 13F -11,243 shares

    0.87% of the 13F portfolio, value $472,048,911.

    13F-HR 0000863748-26-000006 filed by ROYAL LONDON ASSET 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 954,605 shares
    Change vs previous 13F +13,612 shares

    0.96% of the 13F portfolio, value $457,446,716.

    13F-HR 0000863748-26-000005 filed by ROYAL LONDON ASSET 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 940,993 shares
    Change vs previous 13F +5,563 shares

    1% of the 13F portfolio, value $472,990,132.

    13F-HR 0000863748-26-000001 filed by ROYAL LONDON ASSET 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 935,430 shares
    Change vs previous 13F -1,907 shares

    1.01% of the 13F portfolio, value $470,278,079.

    13F-HR 0000863748-25-000004 filed by ROYAL LONDON ASSET 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 937,337 shares
    Change vs previous 13F -90,408 shares

    1.04% of the 13F portfolio, value $455,330,194.

    13F-HR 0001085146-25-005109 filed by ROYAL LONDON ASSET 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 1,027,745 shares
    Change vs previous 13F +64,655 shares

    1.3% of the 13F portfolio, value $547,356,433.

    13F-HR 0001085146-25-003015 filed by ROYAL LONDON ASSET 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 963,090 shares
    Change vs previous 13F +12,606 shares

    1.06% of the 13F portfolio, value $436,549,437.

    13F-HR 0001085146-25-000974 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    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 950,484 shares
    Change vs previous 13F not available

    1.08% of the 13F portfolio, value $437,469,765.

    13F-HR 0001085146-24-005720 filed by ROYAL LONDON ASSET MANAGEMENT LTD
    Filed (acceptance time not in the bulk data set), ingested

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