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Disclosery

Mawer Investment Management Ltd.: MRSH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mawer Investment Management Ltd. on MRSH, newest first. How the timeline and the estimate are built.

Mawer Investment Management Ltd. held 1,871,159 MRSH shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,871,159 shares
    Change vs previous 13F -1,604,431 shares

    2.12% of the 13F portfolio, value $311,866,071.

    13F-HR 0000945621-26-000992 filed by Mawer Investment Management Ltd.
    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 3,475,590 shares
    Change vs previous 13F -430,096 shares

    3.9% of the 13F portfolio, value $602,841,086.

    13F-HR 0000945621-26-000636 filed by Mawer Investment Management Ltd.
    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 3,905,686 shares
    Change vs previous 13F -666,937 shares

    4.06% of the 13F portfolio, value $724,582,867.

    13F-HR 0000945621-26-000248 filed by Mawer Investment Management Ltd.
    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 4,572,623 shares
    Change vs previous 13F -802,248 shares

    4.79% of the 13F portfolio, value $921,520,713.

    13F-HR 0000945621-25-001010 filed by Mawer Investment Management Ltd.
    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 5,374,871 shares
    Change vs previous 13F -597,241 shares

    5.96% of the 13F portfolio, value $1,175,161,796.

    13F-HR 0000945621-25-000670 filed by Mawer Investment Management Ltd.
    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 5,972,112 shares
    Change vs previous 13F -249,352 shares

    7.04% of the 13F portfolio, value $1,457,374,491.

    13F-HR 0000945621-25-000421 filed by Mawer Investment Management Ltd.
    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 6,221,464 shares
    Change vs previous 13F -696,894 shares

    6% of the 13F portfolio, value $1,321,501,168.

    13F-HR 0000945621-25-000162 filed by Mawer Investment Management Ltd.
    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 6,918,358 shares
    Change vs previous 13F not available

    7.03% of the 13F portfolio, value $1,543,416,486.

    13F-HR 0000945621-24-000863 filed by Mawer Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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