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Disclosery

William Allan Corp: AMAT position timeline

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

William Allan Corp held 40,181 AMAT 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 40,181 shares
    Change vs previous 13F -4,562 shares

    14.21% of the 13F portfolio, value $29,051,224.

    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 44,743 shares
    Change vs previous 13F -2,894 shares

    9.05% of the 13F portfolio, value $15,292,881.

    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 47,637 shares
    Change vs previous 13F -3,529 shares

    6.95% of the 13F portfolio, value $12,242,361.

    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 51,166 shares
    Change vs previous 13F -4,062 shares

    5.87% of the 13F portfolio, value $10,475,624.

    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 55,228 shares
    Change vs previous 13F +4,569 shares

    5.89% of the 13F portfolio, value $10,110,498.

    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 50,659 shares
    Change vs previous 13F +2,091 shares

    4.61% of the 13F portfolio, value $7,351,561.

    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 48,568 shares
    Change vs previous 13F +157 shares

    4.85% of the 13F portfolio, value $7,898,532.

    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 48,411 shares
    Change vs previous 13F not available

    6.07% of the 13F portfolio, value $9,781,430.

    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).