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Disclosery

BCK Partners, Inc.: AMAT position timeline

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

BCK Partners, Inc. held 700 AMAT shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 700 shares
    Change vs previous 13F -102 shares

    0.24% of the 13F portfolio, value $506,100.

    13F-HR 0002085853-26-000766 filed by BCK Partners, Inc.
    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 802 shares
    Change vs previous 13F -368 shares

    0.15% of the 13F portfolio, value $274,116.

    13F-HR 0002085853-26-000506 filed by BCK Partners, Inc.
    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 1,170 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $300,678.

    13F-HR 0002085853-26-000131 filed by BCK Partners, Inc.
    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 1,170 shares
    Change vs previous 13F -45 shares

    0.13% of the 13F portfolio, value $239,546.

    13F-HR 0002085853-25-000179 filed by BCK Partners, Inc.
    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 1,215 shares
    Change vs previous 13F -530 shares

    0.13% of the 13F portfolio, value $222,430.

    13F-HR 0001667731-25-001008 filed by BCK Partners, Inc.
    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 1,745 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $253,234.

    13F-HR 0001667731-25-000525 filed by BCK Partners, Inc.
    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 1,745 shares
    Change vs previous 13F -50 shares

    0.17% of the 13F portfolio, value $283,789.

    13F-HR 0001667731-25-000172 filed by BCK Partners, Inc.
    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 1,795 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $362,680.

    13F-HR 0001845867-24-000004 filed by BCK Partners, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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