Security key
76882M104
RiverNorth Managed Duration Municipal Income Fund II, Inc. - COM (RMMZ)
CUSIP: 76882M104
Q1 2023 13F Holders as of 31 Mar 2023
- Security type / class
- Equity / COM
- Total 13F shares
- 943,735
- Total 13F value
- $14,222,264
- Share change
- +11,319
- SEC-reported price per share
- $15.07
- Number of holders
- 11
- Value change
- +$170,180
- Number of buys
- 7
- Number of sells
- 8
Report period
Q1 2023
Institutions
11
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
Karpus Management, Inc.
Disclosed value leader
Karpus Management, Inc.
Comparable rows
0/15
Latest evidence
31 Dec 2022
13F
Highest disclosed value: $5,948,814
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Karpus Management, Inc. has the largest disclosed position value at $5.95M.
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 Karpus Management, Inc.'s linked filing trail.
Disclosed position value
Top 5
Karpus Management, Inc.
$5.95M
UBS Group AG
$2.2M
MORGAN STANLEY
$1.69M
Matisse Capital
$1.03M
STIFEL FINANCIAL CORP
$715.8K
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 |
|---|---|---|---|---|---|
| Karpus Management, Inc. |
13F
Company
|
—
class O/S missing
|
$5,948,814
391,885 shares
|
— | 31 Dec 2022 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$2,198,808
144,849 shares
|
— | 31 Dec 2022 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$1,694,300
111,614 shares
|
— | 31 Dec 2022 |
| Matisse Capital |
13F
Company
|
—
class O/S missing
|
$1,025,546
67,559 shares
|
— | 31 Dec 2022 |
| STIFEL FINANCIAL CORP |
13F
Company
|
—
class O/S missing
|
$715,828
47,156 shares
|
— | 31 Dec 2022 |
| ROYAL BANK OF CANADA |
13F
Company
|
—
class O/S missing
|
$555,000
36,534 shares
|
— | 31 Dec 2022 |
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 Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
11
Shares
943,735
Rows available
11
| 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 Q1 2023 vs Q1 2026 Across Filers
Q1 2026 holders
23
Q1 2023 holders
11
Holder diff
-12
| Investor | Q1 2026 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend