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

Robeco Institutional Asset Management B.V. held 906,861 MRSH 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 906,861 shares
    Change vs previous 13F +301,560 shares

    0.19% of the 13F portfolio, value $151,146,524.

    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 605,301 shares
    Change vs previous 13F +306,035 shares

    0.15% of the 13F portfolio, value $104,989,459.

    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 299,266 shares
    Change vs previous 13F -1,177,555 shares

    0.08% of the 13F portfolio, value $55,519,825.

    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 1,476,821 shares
    Change vs previous 13F -412,472 shares

    0.43% of the 13F portfolio, value $297,623,732.

    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 1,889,293 shares
    Change vs previous 13F -88,926 shares

    0.67% of the 13F portfolio, value $413,075,019.

    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 1,978,219 shares
    Change vs previous 13F +304,388 shares

    0.94% of the 13F portfolio, value $482,744,785.

    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 1,673,831 shares
    Change vs previous 13F +23,395 shares

    0.67% of the 13F portfolio, value $355,538,445.

    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 1,650,436 shares
    Change vs previous 13F not available

    0.73% of the 13F portfolio, value $368,195,767.

    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).