FIDELITY SYSTEM MUNI BND ETF (FMUN) Institutional Ownership and Insiders Activity

FIDELITY SYSTEM MUNI BND ETF (FMUN) is widely held by institutional investors, with 20 firms reporting positions valued at approximately $28.30M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Riverview Trust Co is the largest disclosed holder, reporting approximately $14.60M in FMUN holdings in its latest filing.

Institutional ownership remains highly concentrated, with Riverview Trust Co representing the majority of disclosed value.