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Disclosery

Cumberland Partners Ltd: AMAT position timeline

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

Cumberland Partners Ltd held 9,641 AMAT shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,641 shares
    Change vs previous 13F -62 shares

    0.45% of the 13F portfolio, value $6,970,443.

    13F-HR 0001104659-26-091472 filed by Cumberland Partners Ltd
    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 9,703 shares
    Change vs previous 13F -13,550 shares

    0.25% of the 13F portfolio, value $3,316,388.

    13F-HR 0001104659-26-061281 filed by Cumberland Partners Ltd
    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 23,253 shares
    Change vs previous 13F -262 shares

    0.37% of the 13F portfolio, value $5,975,789.

    13F-HR 0001104659-26-011555 filed by Cumberland Partners Ltd
    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 23,515 shares
    Change vs previous 13F -56,446 shares

    0.31% of the 13F portfolio, value $4,814,461.

    13F-HR 0001104659-25-108486 filed by Cumberland Partners Ltd
    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 79,961 shares
    Change vs previous 13F -24,439 shares

    1.02% of the 13F portfolio, value $14,638,460.

    13F-HR 0001104659-25-076298 filed by Cumberland Partners Ltd
    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 104,400 shares
    Change vs previous 13F -1,123 shares

    1.17% of the 13F portfolio, value $15,150,528.

    13F-HR 0001104659-25-046329 filed by Cumberland Partners Ltd
    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 105,523 shares
    Change vs previous 13F -6,172 shares

    1.2% of the 13F portfolio, value $17,161,206.

    13F-HR 0001104659-25-008295 filed by Cumberland Partners Ltd
    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 111,695 shares
    Change vs previous 13F not available

    1.57% of the 13F portfolio, value $22,567,975.

    13F-HR 0001104659-24-114380 filed by Cumberland Partners Ltd
    Filed (acceptance time not in the bulk data set), ingested

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