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Disclosery

Woodbridge Co Ltd: BRK-B position timeline

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

Woodbridge Co Ltd held 91,969 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 91,969 shares
    Change vs previous 13F 0 shares

    0.18% of the 13F portfolio, value $46,020,368.

    13F-HR 0001140361-26-032735 filed by Woodbridge Co 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 91,969 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $44,071,545.

    13F-HR 0001140361-26-021195 filed by Woodbridge Co 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 91,969 shares
    Change vs previous 13F +6,969 shares

    0.11% of the 13F portfolio, value $46,228,218.

    13F-HR 0001140361-26-005210 filed by Woodbridge Co 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 85,000 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $42,732,900.

    13F-HR 0001140361-25-041674 filed by Woodbridge Co 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 85,000 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $41,290,450.

    13F-HR 0000950123-25-008366 filed by Woodbridge Co Ltd
    Filed (acceptance time not in the bulk data set), ingested

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