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Robeco Institutional Asset Management B.V.: AMAT position timeline

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

Robeco Institutional Asset Management B.V. held 1,963,208 AMAT shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,963,208 shares
    Change vs previous 13F +205,830 shares

    1.74% of the 13F portfolio, value $1,419,399,384.

    13F-HR 0001418773-26-000003 filed by Robeco Institutional Asset Management B.V.
    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 1,757,378 shares
    Change vs previous 13F +283,286 shares

    0.86% of the 13F portfolio, value $600,654,226.

    13F-HR 0001418773-26-000002 filed by Robeco Institutional Asset Management B.V.
    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 1,474,092 shares
    Change vs previous 13F -152,486 shares

    0.54% of the 13F portfolio, value $378,826,903.

    13F-HR 0001418773-26-000001 filed by Robeco Institutional Asset Management B.V.
    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 1,626,578 shares
    Change vs previous 13F +424,039 shares

    0.48% of the 13F portfolio, value $333,025,581.

    13F-HR 0001418773-25-000002 filed by Robeco Institutional Asset Management B.V.
    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 1,202,539 shares
    Change vs previous 13F +546,243 shares

    0.36% of the 13F portfolio, value $220,148,814.

    13F-HR 0001085146-25-003972 filed by Robeco Institutional Asset Management B.V.
    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 656,296 shares
    Change vs previous 13F -85,893 shares

    0.19% of the 13F portfolio, value $95,241,675.

    13F-HR 0001085146-25-002276 filed by Robeco Institutional Asset Management B.V.
    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 742,189 shares
    Change vs previous 13F -51,160 shares

    0.23% of the 13F portfolio, value $120,702,193.

    13F-HR 0001085146-25-000410 filed by Robeco Institutional Asset Management B.V.
    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 793,349 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $160,296,168.

    13F-HR 0001085146-24-005220 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

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