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Disclosery

BOSTON FAMILY OFFICE LLC: AMAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BOSTON FAMILY OFFICE LLC on AMAT, newest first. How the timeline and the estimate are built.

BOSTON FAMILY OFFICE LLC held 7,364 AMAT 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 7,364 shares
    Change vs previous 13F -822 shares

    0.32% of the 13F portfolio, value $5,324,000.

    13F-HR 0001039807-26-000006 filed by BOSTON FAMILY OFFICE LLC
    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 8,186 shares
    Change vs previous 13F +54 shares

    0.19% of the 13F portfolio, value $2,798,000.

    13F-HR 0001039807-26-000004 filed by BOSTON FAMILY OFFICE LLC
    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 8,132 shares
    Change vs previous 13F -184 shares

    0.13% of the 13F portfolio, value $2,090,000.

    13F-HR 0001039807-26-000002 filed by BOSTON FAMILY OFFICE LLC
    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 8,316 shares
    Change vs previous 13F -200 shares

    0.11% of the 13F portfolio, value $1,703,000.

    13F-HR 0001039807-25-000013 filed by BOSTON FAMILY OFFICE LLC
    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 8,516 shares
    Change vs previous 13F +1,420 shares

    0.1% of the 13F portfolio, value $1,559,000.

    13F-HR 0001039807-25-000006 filed by BOSTON FAMILY OFFICE LLC
    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 7,096 shares
    Change vs previous 13F +2,600 shares

    0.07% of the 13F portfolio, value $1,030,000.

    13F-HR 0001039807-25-000004 filed by BOSTON FAMILY OFFICE LLC
    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 4,496 shares
    Change vs previous 13F -100 shares

    0.05% of the 13F portfolio, value $731,000.

    13F-HR 0001039807-25-000002 filed by BOSTON FAMILY OFFICE LLC
    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 4,596 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $929,000.

    13F-HR 0001039807-24-000009 filed by BOSTON FAMILY OFFICE LLC
    Filed (acceptance time not in the bulk data set), ingested

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