Security key
76882M104
RiverNorth Managed Duration Municipal Income Fund II, Inc. - COM (RMMZ)
CUSIP: 76882M104
Q3 2023 13F Holders as of 30 Sep 2023
- Security type / class
- Equity / COM
- Total 13F shares
- 1,357,505
- Total 13F value
- $19,481,007
- Share change
- +109,708
- SEC-reported price per share
- $14.35
- Number of holders
- 15
- Value change
- +$1,526,120
- Number of buys
- 13
- Number of sells
- 2
Report period
Q3 2023
Institutions
15
Top holders
10
RMMZ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
RiverNorth Managed Duration Municipal Income Fund II, Inc. SEC filings
Broader feeds
Reporting periods
Holder history for CUSIP 76882M104
Recent filing periods:
Ownership snapshot
Top reported holders of RMMZ - RiverNorth Managed Duration Municipal Income Fund II, 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
UBS Group AG
Disclosed value leader
UBS Group AG
Comparable rows
0/13
Latest evidence
30 Jun 2023
13F
Highest disclosed value: $7,399,124
13 rows are not safely comparable across share classes.
Showing 1-6 of 13 holder rows.
Quick read
UBS Group AG has the largest disclosed position value at $7.4M.
0 of 13 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 UBS Group AG's linked filing trail.
Disclosed position value
Top 5
UBS Group AG
$7.4M
Karpus Management, Inc.
$4.89M
WELLS FARGO & COMPANY/MN
$1.87M
ROYAL BANK OF CANADA
$1.65M
MORGAN STANLEY
$1.57M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 13 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$7,399,124
461,292 shares
|
— | 30 Jun 2023 |
| Karpus Management, Inc. |
13F
Company
|
—
class O/S missing
|
$4,886,073
304,618 shares
|
— | 30 Jun 2023 |
| WELLS FARGO & COMPANY/MN |
13F
Company
|
—
class O/S missing
|
$1,871,021
116,647 shares
|
— | 30 Jun 2023 |
| ROYAL BANK OF CANADA |
13F
Company
|
—
class O/S missing
|
$1,653,000
103,052 shares
|
— | 30 Jun 2023 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$1,571,599
97,980 shares
|
— | 30 Jun 2023 |
| WEDBUSH SECURITIES INC |
13F
Company
|
—
class O/S missing
|
$714,000
44,503 shares
|
— | 30 Jun 2023 |
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 Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
15
Shares
1,357,505
Rows available
15
| 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 Q3 2023 vs Q1 2026 Across Filers
Q1 2026 holders
23
Q3 2023 holders
15
Holder diff
-8
| Investor | Q1 2026 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend