Security key
76882H105
RiverNorth Managed Duration Municipal Income Fund, Inc. - COM (RMM)
CUSIP: 76882H105
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / COM
- Total 13F shares
- 3,341,994
- Total 13F value
- $45,485,980
- Share change
- +354,577
- SEC-reported price per share
- $13.61
- Number of holders
- 55
- Value change
- +$4,775,983
- Number of buys
- 33
- Number of sells
- 16
Report period
Q4 2025
Institutions
55
Top holders
10
RMM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
RiverNorth Managed Duration Municipal Income Fund, Inc. SEC filings
Broader feeds
Reporting periods
Holder history for CUSIP 76882H105
Recent filing periods:
Ownership snapshot
Top reported holders of RMM - RiverNorth Managed Duration Municipal Income Fund, Inc. - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WELLS FARGO & COMPANY/MN
Disclosed value leader
WELLS FARGO & COMPANY/MN
Comparable rows
0/15
Latest evidence
30 Sep 2025
13F
3/4/5
Highest disclosed value: $7,235,871
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
WELLS FARGO & COMPANY/MN has the largest disclosed position value at $7.24M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WELLS FARGO & COMPANY/MN's linked filing trail.
Disclosed position value
Top 5
WELLS FARGO & COMPANY/MN
$7.24M
MORGAN STANLEY
$4.04M
ROYAL BANK OF CANADA
$3.56M
UBS Group AG
$2.95M
STIFEL FINANCIAL CORP
$2.8M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLS FARGO & COMPANY/MN |
13F
Company
|
—
class O/S missing
|
$7,235,871
511,731 shares
|
— | 30 Sep 2025 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$4,044,809
286,054 shares
|
— | 30 Sep 2025 |
| ROYAL BANK OF CANADA |
13F
Company
|
—
class O/S missing
|
$3,564,000
252,014 shares
|
— | 30 Sep 2025 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$2,954,001
208,911 shares
|
— | 30 Sep 2025 |
| STIFEL FINANCIAL CORP |
13F
Company
|
—
class O/S missing
|
$2,799,753
198,004 shares
|
— | 30 Sep 2025 |
| ProVise Management Group, LLC |
13F
Company
|
—
class O/S missing
|
$2,389,137
168,963 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
55
Shares
3,341,994
Rows available
55
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
49
Q4 2025 holders
55
Holder diff
6
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend