DOSSIER · 13F Holders · Q2 2025
MPX
MARINE PRODS CORP
14 institutions still hold MARINE PRODS CORP as of Q2 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 568427108·14 13F holders·last filed Jun 30, 2025
AI Holders Summary · Q2 2025
14 institutions reported MPX in Q2 2025. Teton Advisors, Inc. leads at 72.6% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.