82 institutions reported holding $50.6M of INVESCO MUN INC OPPTYS (OIA) in SEC 13F filings for 2026-06-30. Largest institutional holders: Hennion & Walsh Asset Management, Inc. ($7.8M), GUGGENHEIM CAPITAL LLC ($5.5M), RAYMOND JAMES FINANCIAL INC ($4.3M), BANK OF AMERICA CORP /DE/ ($4.3M), AMERIPRISE FINANCIAL INC ($3.5M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30