RiverNorth Managed Duration Municipal Income Fund (RMM) Stock Price, News & Analysis
Price Move History
- Daily moves over 5%
- 0 252 sessions, October 14, 2025 to October 14, 2026
- Largest daily move
- +2.9% close of April 9, 2026
- 1-year change
- -9.5% closing prices, October 14, 2025 to October 14, 2026
- 1-month change
- -6.3% closing prices, September 14, 2026 to October 14, 2026
Company Description
RiverNorth Managed Duration Municipal Income Fund (NYSE: RMM) is classified in the asset management industry within the Financial Services sector and carries a market capitalization of $255.6M.
RMM has declined 9.5% over the past year. The last closing price was $12.87.
This page collects what Stock Titan holds for RMM, including price data, SEC filings, and short interest trends.
Stock Performance
RiverNorth Managed Duration Municipal Income Fund (RMM) closed at $12.87 on October 14, 2026. Over the past 12 months, the price has lost 9.5%.
RMM Metrics & Rankings
Price returns through October 14, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
SEC Filings
RiverNorth Managed Duration Municipal Income Fund has filed 2 recent SEC filings, including 1 Form 3, 1 Form N-CSR. The most recent filing was submitted on September 4, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all RMM SEC filings →
Short Interest History
Short interest in RiverNorth Managed Duration Municipal Income Fund (RMM) currently stands at 6.7 thousand shares, down 89.8% from the previous reporting period, representing 0.0% of the shares outstanding. Since October 2025, short interest has decreased by 87.4%.
Days to Cover History
Days to cover for RiverNorth Managed Duration Municipal Income Fund (RMM) currently stands at 1.0 days, down 35.1% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Across the settlements charted above, it has ranged from 1.0 to 2.4 days.
RMM Company Profile & Sector Positioning
RiverNorth Managed Duration Municipal Income Fund (RMM) operates in the Asset Management industry within the broader Financial Services sector and is listed on the NYSE. Among dividend-paying stocks, RMM ranks #386 by dividend yield.