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Disclosery

William Allan Corp: BRK-B position timeline

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

William Allan Corp held 1,975 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,975 shares
    Change vs previous 13F +30 shares

    0.48% of the 13F portfolio, value $988,270.

    13F-HR 0001172661-26-002878 filed by William Allan Corp
    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 1,945 shares
    Change vs previous 13F +208 shares

    0.55% of the 13F portfolio, value $932,044.

    13F-HR 0001172661-26-001858 filed by William Allan Corp
    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 1,737 shares
    Change vs previous 13F -233 shares

    0.5% of the 13F portfolio, value $873,103.

    13F-HR 0001172661-26-000652 filed by William Allan Corp
    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 1,970 shares
    Change vs previous 13F -223 shares

    0.56% of the 13F portfolio, value $990,398.

    13F-HR 0001172661-25-004415 filed by William Allan Corp
    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 2,193 shares
    Change vs previous 13F -13 shares

    0.62% of the 13F portfolio, value $1,065,294.

    13F-HR 0001172661-25-002845 filed by William Allan Corp
    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 2,206 shares
    Change vs previous 13F +115 shares

    0.74% of the 13F portfolio, value $1,174,871.

    13F-HR 0001172661-25-001575 filed by William Allan Corp
    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 2,091 shares
    Change vs previous 13F +48 shares

    0.58% of the 13F portfolio, value $947,808.

    13F-HR 0001172661-25-000373 filed by William Allan Corp
    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 2,043 shares
    Change vs previous 13F not available

    0.58% of the 13F portfolio, value $940,311.

    13F-HR 0001172661-24-004989 filed by William Allan Corp
    Filed (acceptance time not in the bulk data set), ingested

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