DOSSIER · 13F Holders · —

Mattamy Group Corp

Name: Mattamy Group Corp Institutional Ownership (13F)
Creator: 13F Insight

0 institutions still hold Mattamy Group Corp as of —. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 57701RAQ5·0 13F holders

Market cap

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13F value held

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visible holders

Holders

filers reporting

Concentration

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top holder share

AI Holders Summary · —

0 institutions reported Mattamy Group Corp in —. Top-holder concentration data is loading.

Historical Security — No Current Institutional Holders

Mattamy Group Corp appears only in historical 13F filings. No institutions currently hold this position.