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Disclosery

Dempze Nancy E: AMAT position timeline

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

Dempze Nancy E held 13,062 AMAT 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 13,062 shares
    Change vs previous 13F +454 shares

    4.52% of the 13F portfolio, value $9,443,826.

    13F-HR 0001592614-26-000005 filed by Dempze Nancy E
    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 12,608 shares
    Change vs previous 13F +666 shares

    2.37% of the 13F portfolio, value $4,309,287.

    13F-HR 0001592614-26-000004 filed by Dempze Nancy E
    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 11,942 shares
    Change vs previous 13F +3,956 shares

    1.6% of the 13F portfolio, value $3,068,975.

    13F-HR 0001592614-26-000001 filed by Dempze Nancy E
    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 7,986 shares
    Change vs previous 13F +4,723 shares

    0.9% of the 13F portfolio, value $1,635,054.

    13F-HR 0001592614-25-000004 filed by Dempze Nancy E
    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 3,263 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $597,357.

    13F-HR 0001314376-25-000006 filed by Dempze Nancy E
    Filed (acceptance time not in the bulk data set), ingested

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