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Square Wave Capital, LLC: MTZ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Square Wave Capital, LLC on MTZ, newest first. How the timeline and the estimate are built.

Square Wave Capital, LLC held 29,500 MTZ shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 29,500 shares
    Change vs previous 13F -31,100 shares

    1.83% of the 13F portfolio, value $12,273,770.

    13F-HR 0001213900-26-089594 filed by Square Wave Capital, LLC
    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 60,600 shares
    Change vs previous 13F not available

    4.72% of the 13F portfolio, value $19,497,444.

    13F-HR 0001213900-26-057257 filed by Square Wave Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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