Security key
670682103
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (NMZ)
CUSIP: 670682103
Q1 2021 13F Holders as of 31 Mar 2021
- Security type / class
- Equity / COM
- Total 13F shares
- 8,449,721
- Total 13F value
- $121,934,750
- Share change
- +399,389
- SEC-reported price per share
- $14.43
- Number of holders
- 108
- Value change
- +$5,765,007
- Number of buys
- 58
- Number of sells
- 28
Report period
Q1 2021
Institutions
108
Top holders
10
NMZ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2021
Previous quarter: Q4 2020
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND SEC filings
Broader feeds
Reporting periods
Holder history for CUSIP 670682103
Recent filing periods:
Ownership snapshot
Top reported holders of NMZ - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - 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
0/15
Latest evidence
31 Dec 2020
13F
Highest disclosed value: $16,298,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
UBS Group AG has the largest disclosed position value at $16.3M.
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 UBS Group AG's linked filing trail.
Disclosed position value
Top 5
UBS Group AG
$16.3M
MORGAN STANLEY
$8.13M
COMMONWEALTH EQUITY SERVICES, LLC
$5.01M
GUGGENHEIM CAPITAL LLC
$4.83M
OSAIC HOLDINGS, INC.
$4.28M
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 |
|---|---|---|---|---|---|
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$16,298,000
1,130,203 shares
|
— | 31 Dec 2020 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$8,130,000
563,812 shares
|
— | 31 Dec 2020 |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
Company
|
—
class O/S missing
|
$5,012,000
347,634 shares
|
— | 31 Dec 2020 |
| GUGGENHEIM CAPITAL LLC |
13F
Company
|
—
class O/S missing
|
$4,833,000
335,183 shares
|
— | 31 Dec 2020 |
| OSAIC HOLDINGS, INC. |
13F
Company
|
—
class O/S missing
|
$4,282,000
296,906 shares
|
— | 31 Dec 2020 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
—
class O/S missing
|
$4,042,000
280,347 shares
|
— | 31 Dec 2020 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
108
Shares
8,449,721
Rows available
108
| 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 2021 vs Q4 2020 Across Filers
Q4 2020 holders
108
Q1 2021 holders
108
Holder diff
0
| Investor | Q4 2020 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q4 2020 value | Q1 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend