Skip to content

Circles

R

RiverNorth Managed Duration Municipal Income Fund, Inc.

RMM· NYSE

RMM · RiverNorth Managed Duration Municipal Income Fund, Inc. · Thaler

R

RiverNorth Managed Duration Municipal Income Fund, Inc.

RMM· NYSEneeds manual mappingCIK 1771226

FollowFollowingStance

Last sale: Oct 2, 2026 · +1.71%
Market cap: —; no share count on file
Filings: 166

Price

$12.79

Oct 2, 2026 · IEX last sale

Range

$13.00$14.00

Oct 2025Dec 2025Feb 2026Apr 2026Jun 2026Jul 2026Oct 2026

IEX last saleClose of recordAs traded

Last sale prices: Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.

Financials

No financial figures on file for RMM yet.

Segments

Your note

Ask about the filings

Insider activity

RiverNorth Managed Duration Municipal Income Fund, Inc. · CIK 1771226 · Engraved from SEC EDGAR

Holders

Latest

Sep 10 · N-CENN-CEN

Sep 4 · N-CSRN-CSR

Aug 27 · NPORT-PNPORT-P

Aug 21 · Proxy statementDEF 14A

Aug 20 · Proxy voting recordN-PX

Filings

N-CEN

Sep 10, 20260001049169-26-002592

N-CSR

Sep 4, 20260001398344-26-016694

NPORT-P

Aug 27, 20260001049169-26-002135

DEF 14A

Aug 21, 20260001398344-26-015282

N-PX

Aug 20, 20260001438934-26-001121

40-17G

Jul 28, 20260001398344-26-012876

NPORT-P

May 28, 20260001049169-26-001449

N-CSRS

Mar 6, 20260001398344-26-004628

NPORT-P

Feb 26, 20260001049169-26-000377

CORRESP

Dec 5, 20250001398344-25-022028

NPORT-P

Nov 26, 20250001049169-25-000838

3

Sep 18, 20250001398344-25-018279

N-CEN

Sep 10, 20250001752724-25-213694

N-CSR

Sep 5, 20250001398344-25-017705

+ 106 more on file

Latest filing Sep 10, 2026

Raw coverage

SeniorSecuritiesAmt7

SeniorSecuritiesCvgPerUnit7

AcquiredFundFeesAndExpensesPercent1

DividendExpenseOnPreferredSharesPercent1

DividendReinvestmentAndCashPurchaseFees1

ExpenseExampleYear011

ExpenseExampleYears1to101

ExpenseExampleYears1to31

ExpenseExampleYears1to51

InterestExpensesOnBorrowingsPercent1

ManagementFeesPercent1

OtherAnnualExpensesPercent1

The cef concepts with the most facts on file for this company.

Provenance

Thaler ResearchEngraved from SEC EDGAR© 2026 Thaler. All rights reserved.Last sale prices: Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.

Platform

Using AI API SDKs CLI

Research

News Listen Earnings Insiders Holders Compare Metrics

Screener Watchlists Pies Notes Your companies

Learn

Thaler

Thaler Agent Promise Provenance Circles Account Terms Privacy

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

ProvenanceData status and checks

Holders

Noble Wealth Management PBC3.3K · −18.8%

1 manager · Quarter ended Sep 30, 2026All holders ›

0

Insider activity

Open insider activity

No reported open-market purchases or sales in the last 12 months.