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

Robeco Institutional Asset Management B.V. held 65,400 WCC 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 65,400 shares
    Change vs previous 13F +30,400 shares

    0.36% of the 13F portfolio, value $22,591,122.

    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 35,000 shares
    Change vs previous 13F -34,300 shares

    0.2% of the 13F portfolio, value $9,576,700.

    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 69,300 shares
    Change vs previous 13F +2,400 shares

    0.38% of the 13F portfolio, value $16,953,552.

    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 66,900 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $14,149,350.

    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).