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Disclosery

Mawer Investment Management Ltd.: AMTM position timeline

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

Mawer Investment Management Ltd. held 369,557 AMTM 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 369,557 shares
    Change vs previous 13F +35,767 shares

    0.05% of the 13F portfolio, value $7,638,743.

    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 333,790 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $8,705,243.

    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).