NYSEARCA:RMM Rivernorth Managed Duration Municipal Income Fund (RMM) Price, Holdings, & News $13.97 +0.05 (+0.36%) Closing price 04:10 PM EasternExtended Trading$13.96 -0.01 (-0.04%) As of 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartDividendOwnershipShort InterestBuy This Stock About Rivernorth Managed Duration Municipal Income Fund (NYSEARCA:RMM) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get RMM alerts:Sign Up Key Stats Today's Range$13.89▼$14.0550-Day Range$13.38▼$14.0552-Week Range$12.55▼$16.37Volume141,945 shsAverage Volume81,477 shsMarket CapitalizationN/AAssets Under Management$402.02 millionDividend YieldN/ANet Expense Ratio0.00%Aggregate RatingN/A ETF Overview Rivernorth Managed Duration Municipal Income Fund Inc. is a closed ended fixed income mutual fund launched and managed by RiverNorth Capital Management, LLC. The fund is co-managed by MacKay Shields LLC. It invests in the fixed income markets of the United States. The fund primarily invests in investment grade municipal debt securities. It seeks to invest in securities of any maturity. The fund employs a combination of fundamental and quantitative analysis. It benchmarks the performance of its portfolio against the Bloomberg Barclays Municipal Bond Index. The fund employs proprietary research to create its portfolio. Rivernorth Managed Duration Municipal Income Fund Inc. was formed on July 26, 2019 and is domiciled in the United States. Read More Rivernorth Managed Duration Municipal Income Fund ExpensesTypeRMMNYSEARCA ETFsAll ETFsManagement Fee0.00%0.51%0.53%Other Expenses0.00%0.59%0.56%Total Expense0.00%0.74%0.73%Fee Waiver0.00%-0.71%-0.63%Net Expense0.00%0.58%0.60% Receive RMM Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Rivernorth Managed Duration Municipal Income Fund and its competitors with MarketBeat's FREE daily newsletter. 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RMM ETF News HeadlinesRFMZ: Discount Narrows Making It Less AppealingAugust 17, 2025 | seekingalpha.comJoin The 1% By Earning 8%: RMMJuly 23, 2025 | seekingalpha.comNvidia CEO Makes First Ever Tesla AnnouncementWhile headlines focus on Tesla’s car sales, tech analyst Jeff Brown says the real story is Tesla’s role in a $25 trillion AI revolution — one that Nvidia’s CEO himself has called a “multi-trillion-dollar future industry” — and he’s uncovered a little-known stock 168 times smaller than Nvidia that could be positioned to ride this breakthrough.September 16 at 2:00 AM | Brownstone Research (Ad)RMM: With Modest Returns And High Expenses, I'll Continue To PassJune 10, 2025 | seekingalpha.comRFMZ: Successful Swap, Remains An Interesting ChoiceApril 29, 2025 | seekingalpha.comWant $500 Per Month In Passive Income? Invest In These StocksMay 5, 2024 | 247wallst.comSee More Headlines RMM ETF - Frequently Asked Questions How have RMM shares performed this year? Rivernorth Managed Duration Municipal Income Fund's stock was trading at $14.41 at the beginning of the year. Since then, RMM stock has decreased by 3.1% and is now trading at $13.97. Who are Rivernorth Managed Duration Municipal Income Fund's major shareholders? Top institutional shareholders of Rivernorth Managed Duration Municipal Income Fund include Stratos Wealth Partners LTD., U.S. Capital Wealth Advisors LLC, Raymond James Financial Inc. and Wedbush Securities Inc.. Insiders that own company stock include Patrick W Galley and Jonathan Paul Browne. View institutional ownership trends. How do I buy shares of Rivernorth Managed Duration Municipal Income Fund? Shares of RMM stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Rivernorth Managed Duration Municipal Income Fund own? Based on aggregate information from My MarketBeat watchlists, some other companies that Rivernorth Managed Duration Municipal Income Fund investors own include DoubleLine Income Solutions Fund (DSL), Ares Capital (ARCC), Main Street Capital (MAIN), Stag Industrial (STAG), Arbor Realty Trust (ABR), BCE (BCE) and Medical Properties Trust (MPW). Fund Details Issuer Fund NameRiverNorth Managed Duration Municipal Income Fund, Inc. Tax Classification Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:RMM Inception Date1/1/2100 Fund ManagerN/A Webwww.rivernorth.com Phone312-832-1440Fund Focus Asset Class BenchmarkN/A Category Focus Development Level Region Number of Holdings0 Fund Statistics Assets Under Management$402.02 million Average Daily Volume$0.00 Discount/Premium0.00% Administrator, Advisor and Custodian AdministratorN/A AdvisorN/A CustodianN/A DistributorN/A Transfer AgentN/A TrusteeN/A Lead Market MakerN/A Miscellaneous Outstanding SharesN/ABetaN/A The Best Nuclear Energy Stocks to BuyNuclear energy stocks are roaring. It's the hottest energy sector of the year. Cameco Corp, Paladin Energy, and BWX Technologies were all up more than 40% in 2024. The biggest market moves could still be ahead of us, and there are seven nuclear energy stocks that could rise much higher in the next several months. 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