DOSSIER · 13F Holders · Q3 2026
MARA 0 08/01/32
MARA HOLDINGS INC
2 institutions still hold MARA HOLDINGS INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 565788AK2·2 13F holders·last filed Sep 30, 2026
AI Holders Summary · Q3 2026
2 institutions reported MARA 0 08/01/32 in Q3 2026. RWC Asset Management LLP leads at 79.0% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.