DOSSIER · 13F Holders · Q1 2026
MRSH 4.375 03/15/29
MARSH & MCLENNA
1 institutions still hold MARSH & MCLENNA as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 571748BG6·1 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
1 institutions reported MRSH 4.375 03/15/29 in Q1 2026. McIlrath & Eck, LLC leads at 100.0% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.