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Robeco Institutional Asset Management B.V.: WMS 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 WMS, newest first. How the timeline and the estimate are built.

Robeco Institutional Asset Management B.V. held 271,735 WMS shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 271,735 shares
    Change vs previous 13F -36,669 shares

    0.68% of the 13F portfolio, value $42,651,526.

    13F-HR 0001418427-26-000003 filed by Robeco Schweiz AG
    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 308,404 shares
    Change vs previous 13F -55,906 shares

    0.89% of the 13F portfolio, value $42,291,441.

    13F-HR 0001418427-26-000002 filed by Robeco Schweiz AG
    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 364,310 shares
    Change vs previous 13F -42,994 shares

    1.18% of the 13F portfolio, value $52,763,017.

    13F-HR 0001418427-26-000001 filed by Robeco Schweiz AG
    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 407,304 shares
    Change vs previous 13F +74,741 shares

    1.27% of the 13F portfolio, value $56,493,065.

    13F-HR 0001418427-25-000002 filed by Robeco Schweiz AG
    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 332,563 shares
    Change vs previous 13F +10,622 shares

    0.88% of the 13F portfolio, value $38,198,186.

    13F-HR 0001085146-25-004655 filed by Robeco Schweiz AG
    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 321,941 shares
    Change vs previous 13F +106,466 shares

    0.86% of the 13F portfolio, value $34,978,890.

    13F-HR 0001085146-25-002500 filed by Robeco Schweiz AG
    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 215,475 shares
    Change vs previous 13F +23 shares

    0.53% of the 13F portfolio, value $24,908,910.

    13F-HR 0001085146-25-000769 filed by Robeco Schweiz AG
    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 215,452 shares
    Change vs previous 13F not available

    0.63% of the 13F portfolio, value $33,860,436.

    13F-HR 0001085146-24-005336 filed by Robeco Schweiz AG
    Filed (acceptance time not in the bulk data set), ingested

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