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Disclosery

Byrne Asset Management LLC: AMAT position timeline

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

Byrne Asset Management LLC held 4,898 AMAT shares at 2026-09-30 per its 13F-HR filed 2026-10-06.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 4,898 shares
    Change vs previous 13F -850 shares

    1.45% of the 13F portfolio, value $2,592,511.

    13F-HR 0001911322-26-000005 filed by Byrne Asset Management LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 5,748 shares
    Change vs previous 13F -818 shares

    2.25% of the 13F portfolio, value $4,155,804.

    13F-HR 0001911322-26-000003 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 6,566 shares
    Change vs previous 13F -2,534 shares

    1.31% of the 13F portfolio, value $2,244,193.

    13F-HR 0001911322-26-000002 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 9,100 shares
    Change vs previous 13F -68 shares

    1.29% of the 13F portfolio, value $2,338,609.

    13F-HR 0001911322-26-000001 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 9,168 shares
    Change vs previous 13F -313 shares

    1.15% of the 13F portfolio, value $1,877,056.

    13F-HR 0001911322-25-000008 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 9,481 shares
    Change vs previous 13F +1,419 shares

    1.15% of the 13F portfolio, value $1,735,687.

    13F-HR 0001911322-25-000005 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 8,062 shares
    Change vs previous 13F -821 shares

    0.86% of the 13F portfolio, value $1,169,957.

    13F-HR 0001911322-25-000004 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 8,883 shares
    Change vs previous 13F not available

    1.02% of the 13F portfolio, value $1,444,642.

    13F-HR 0001911322-25-000001 filed by Byrne Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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