RMM RiverNorth Managed Duration Municipal Income Fund, Inc.
NYSEActiveCommon stock
RMM is the ticker symbol of RiverNorth Managed Duration Municipal Income Fund, Inc., which is listed on NYSE.
RMM at a glance
- Symbol
- RMM
- Company / issuer
- RiverNorth Managed Duration Municipal Income Fund, Inc.
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Jan 2021 – present
- Sector
- Finance
- Industry
- Trusts Except Educational Religious and Charitable
- IPO year
- 2019
- Market cap
- $254.8 million (Sep 2026)
RiverNorth Managed Duration Municipal Income Fund, Inc. company profile
- Headquarters
- West Palm Beach, FL
- Incorporated in
- MD
- Fiscal year end
- January 20
- SEC CIK
- 1771226
Former company names
- RiverNorth Opportunistic Municipal Income Fund II (until 2019)
Source: SEC EDGAR filer data.
RMM price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol RMM?
RMM is the ticker symbol of RiverNorth Managed Duration Municipal Income Fund, Inc on NYSE.
Is RMM still trading?
Yes. RMM appears in the current NYSE listings as of Sep 2026.
Which exchange is RMM listed on?
RMM is listed on NYSE.
Nearby symbols
RMGL Rocky Mountains Group LtdRMGN RMG Networks Holding CorporationRMHI Retrieve Medical Holdings, Inc.RMI RiverNorth Opportunistic Municipal Income Fund, Inc.RMIX Suncrete, Inc.RML Resolution Minerals LtdRMMZ RiverNorth Managed Duration Municipal Income Fund II, Inc.RMNI Rimini Street, Inc.RMP Rice Midstream Partners LPRMR The RMR Group Inc.RMSG Real Messenger CorporationRMSL RemSleep Holdings Inc.