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Mawer Investment Management Ltd.: OPLN position timeline

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

Mawer Investment Management Ltd. held 1,000,262 OPLN 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 1,000,262 shares
    Change vs previous 13F -84,413 shares

    0.28% of the 13F portfolio, value $41,250,805.

    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 1,084,675 shares
    Change vs previous 13F +712,355 shares

    0.2% of the 13F portfolio, value $31,618,276.

    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 372,320 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $11,087,690.

    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).