Pioneer Municipal High Income Opportunities Fund, Inc - Common Shares, $0.001 par value (MIO)

42 filings reported holding MIO - Pioneer Municipal High Income Opportunities Fund, Inc - Common Shares, $0.001 par value as of Q2 2025.
Pioneer Municipal High Income Opportunities Fund, Inc - Common Shares, $0.001 par value (MIO) has 31 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 9.19M shares of 16.9M outstanding shares and own 54.47% of the company stock.
Largest 10 shareholders include SIT INVESTMENT ASSOCIATES INC (2.56M shares), Saba Capital Management, L.P. (2.16M shares), Almitas Capital LLC (791K shares), RIVERNORTH CAPITAL MANAGEMENT, LLC (753K shares), MORGAN STANLEY (587K shares), Karpus Management, Inc. (496K shares), GUGGENHEIM CAPITAL LLC (409K shares), WELLS FARGO & COMPANY/MN (351K shares), Hennion & Walsh Asset Management, Inc. (252K shares), and Pathstone Holdings, LLC (137K shares).
This table shows the top 31 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.