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Mawer Investment Management Ltd.: MDLN position timeline

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

Mawer Investment Management Ltd. held 840,566 MDLN 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 840,566 shares
    Change vs previous 13F +473,270 shares

    0.23% of the 13F portfolio, value $33,151,923.

    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 367,296 shares
    Change vs previous 13F +142,296 shares

    0.11% of the 13F portfolio, value $16,344,672.

    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 225,000 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $9,450,000.

    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).