Vault-13

RIVERNORTH MANAGED DUR MUN I RMMZ

COM · Closed-End Fund · CUSIP 76882M104

23 institutional holders +0 vs Q1 2026
1,429,4291.4m shares reported held*
$24.4mreported value*
2 new 9 added 6 reduced 2 sold out net bought ≈ $18.5k (+1.2k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $17.09.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0102030Q3 22: 7Q4 22: 16Q1 23: 12Q2 23: 14Q3 23: 16Q4 23: 21Q1 24: 23Q2 24: 22Q3 24: 23Q4 24: 25Q1 25: 23Q2 25: 24Q3 25: 22Q4 25: 22Q1 26: 23Q2 26: 2323Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 20227
Q4 202216
Q1 202312
Q2 202314
Q3 202316
Q4 202321
Q1 202423
Q2 202422
Q3 202423
Q4 202425
Q1 202523
Q2 202524
Q3 202522
Q4 202522
Q1 202623
Q2 202623

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q3 24: 9 bought or addedQ3 24: 10 cut or sold outQ4 24: 13 bought or addedQ4 24: 10 cut or sold outQ4 24Q1 25: 8 bought or addedQ1 25: 11 cut or sold outQ2 25: 11 bought or addedQ2 25: 10 cut or sold outQ2 25Q3 25: 11 bought or addedQ3 25: 7 cut or sold outQ4 25: 10 bought or addedQ4 25: 8 cut or sold outQ4 25Q1 26: 10 bought or addedQ1 26: 9 cut or sold outQ2 26: 11 bought or addedQ2 26: 8 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2024910
Q4 20241310
Q1 2025811
Q2 20251110
Q3 2025117
Q4 2025108
Q1 2026109
Q2 2026118

Biggest buyers

GUGGENHEIM CAPITAL LLC Added +91,081+91.1k
Thomas J. Herzfeld Advisors, Inc. New +15,802+15.8k
RIVERNORTH CAPITAL MANAGEMENT, LLC Added +15,447+15.4k
OSAIC HOLDINGS, INC. Added +15,011+15.0k
LPL Financial LLC Added +11,750+11.8k
OPPENHEIMER & CO INC Added +11,459+11.5k
Integrated Wealth Concepts LLC New +6,508+6.5k
MORGAN STANLEY Added +5,610+5.6k
Noble Wealth Management PBC Added +5,000+5.0k
HARBOUR INVESTMENTS, INC. Added +1,163+1.2k

Biggest sellers

Gateway Wealth Partners, LLC Reduced -144,043-144.0k
TT Capital Management LLC Sold out -17,100-17.1k
WELLS FARGO & COMPANY/MN Reduced -5,491-5.5k
ROYAL BANK OF CANADA Reduced -4,522-4.5k
Steward Partners Investment Advisory, LLC Sold out -2,500-2.5k
PFG Investments, LLC Reduced -1,871-1.9k
UBS Group AG Reduced -1,228-1.2k
RAYMOND JAMES FINANCIAL INC Reduced -1,112-1.1k

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 224,416224.4k $3.4m $3.4m 0.00% Added +5.6k +5,610
2 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 195,609195.6k $2.9m $2.9m 0.00% Reduced -4.5k -4,522
3 ROBINSON CAPITAL MANAGEMENT, LLC 1.30% of their portfolio GROSSE POINTE FARMS, MI 195,309195.3k $2.9m $2.9m 1.30% Unchanged
4 GUGGENHEIM CAPITAL LLC 0.02% of their portfolio CHICAGO, IL 192,927192.9k $2.9m $2.9m 0.02% Added +91.1k +91,081
5 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 192,323192.3k $2.9m $2.9m 0.00% Reduced -5.5k -5,491
6 Gateway Wealth Partners, LLC 0.13% of their portfolio APPLETON, WI 147,255147.3k $2.2m $2.2m 0.13% Reduced -144.0k -144,043
7 UBS Group AG 0.00% of their portfolio ZURICH, V8 103,111103.1k $1.6m $1.6m 0.00% Reduced -1.2k -1,228
8 OPPENHEIMER & CO INC 0.01% of their portfolio NEW YORK, NY 52,67352.7k $792.2k $792.2k 0.01% Added +11.5k +11,459
9 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.03% of their portfolio WEST PALM BEACH, FL 40,24940.2k $605.3k $605.3k 0.03% Added +15.4k +15,447
10 Closed-End Fund Advisors, Inc. 0.56% of their portfolio RICHMOND, VA 38,40138.4k $577.6k $577.6k 0.56% Unchanged
11 HARBOUR INVESTMENTS, INC. 0.01% of their portfolio MADISON, WI 37,64737.6k $566.2k $566.2k 0.01% Added +1.2k +1,163
12 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 32,61632.6k $490.6k $490.6k 0.00% Added +269 +269
13 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 30,46830.5k $458.2k $458.2k 0.00% Added +15.0k +15,011
14 River Street Advisors LLC 0.11% of their portfolio AURORA, IL 24,32124.3k $365.8k $365.8k 0.11% Unchanged
15 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 23,60023.6k $354.9k $354.9k 0.00% Reduced -1.1k -1,112
16 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 22,59222.6k $339.8k $339.8k 0.00% Added +11.8k +11,750
17 &PARTNERS 0.00% of their portfolio NASHVILLE, TN 16,08916.1k $242.0k $242.0k 0.00% Unchanged
18 Thomas J. Herzfeld Advisors, Inc. 0.07% of their portfolio MIAMI BEACH, FL 15,80215.8k $237.7k $237.7k 0.07% New
19 WEDBUSH SECURITIES INC 0.01% of their portfolio PASADENA, CA 14,84714.8k $223.0k $223.0k 0.01% Unchanged
20 PFG Investments, LLC 0.01% of their portfolio WOODBURY, NY 11,00011.0k $165.4k $165.4k 0.01% Reduced -1.9k -1,871
21 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 6,5086.5k $97.9k $97.9k 0.00% New
22 Noble Wealth Management PBC 0.04% of their portfolio GREENWOOD VILLAGE, CO 6,2006.2k $93.2k $93.2k 0.04% Added +5.0k +5,000
23 PRIVATE TRUST CO NA 0.00% of their portfolio CLEVELAND, OH 775775 $11.7k $11.7k 0.00% Unchanged