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

Robeco Institutional Asset Management B.V. held 172,237 CTAS 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 172,237 shares
    Change vs previous 13F -21,844 shares

    0.03% of the 13F portfolio, value $29,294,068.

    13F-HR 0001418427-26-000003 filed by Robeco Schweiz AG
    Filed (acceptance time not in the bulk data set), ingested

    • Robeco Schweiz AG: 154,706 shares
    • Robeco Institutional Asset Management B.V.: 17,531 shares

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

  2. period ended2026-03-31
    13F 194,081 shares
    Change vs previous 13F -43 shares

    0.04% of the 13F portfolio, value $32,826,859.

    13F-HR 0001418427-26-000002 filed by Robeco Schweiz AG
    Filed (acceptance time not in the bulk data set), ingested

    • Robeco Schweiz AG: 154,706 shares
    • Robeco Institutional Asset Management B.V.: 39,375 shares

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

  3. period ended2025-12-31
    13F 194,124 shares
    Change vs previous 13F +24,916 shares

    0.05% of the 13F portfolio, value $36,508,900.

    13F-HR 0001418427-26-000001 filed by Robeco Schweiz AG
    Filed (acceptance time not in the bulk data set), ingested

    • Robeco Schweiz AG: 155,263 shares
    • Robeco Institutional Asset Management B.V.: 38,861 shares

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

  4. period ended2025-09-30
    13F 169,208 shares
    Change vs previous 13F -681,095 shares

    0.05% of the 13F portfolio, value $34,731,634.

    13F-HR 0001418773-25-000002 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

    • Robeco Schweiz AG: 78,315 shares
    • Robeco Institutional Asset Management B.V.: 90,893 shares

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

  5. period ended2025-06-30
    13F 850,303 shares
    Change vs previous 13F +410,898 shares

    0.29% of the 13F portfolio, value $189,507,028.

    13F-HR 0001085146-25-003972 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

    • Robeco Schweiz AG: 82,446 shares
    • Robeco Institutional Asset Management B.V.: 767,857 shares

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

  6. period ended2025-03-31
    13F 439,405 shares
    Change vs previous 13F -2,430 shares

    0.16% of the 13F portfolio, value $90,310,908.

    13F-HR 0001085146-25-002276 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

    • Robeco Schweiz AG: 147,884 shares
    • Robeco Institutional Asset Management B.V.: 291,521 shares

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

  7. period ended2024-12-31
    13F 441,835 shares
    Change vs previous 13F +10,915 shares

    0.14% of the 13F portfolio, value $80,723,258.

    13F-HR 0001085146-25-000410 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

    • Robeco Schweiz AG: 189,648 shares
    • Robeco Institutional Asset Management B.V.: 252,187 shares

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

  8. period ended2024-09-30
    13F 430,920 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $88,717,807.

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

    • Robeco Schweiz AG: 208,204 shares
    • Robeco Institutional Asset Management B.V.: 222,716 shares

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