NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (NMZ)
CUSIP: 670682103
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / COM
- Total 13F shares
- 18,800,342
- Share change
- +1,334,162
- Total reported value
- $191,583,955
- Price per share
- $10.19
- Number of holders
- 127
- Value change
- +$13,474,873
- Number of buys
- 57
- Number of sells
- 53
Quarterly Holders Quick Answers
What is CUSIP 670682103?
CUSIP 670682103 identifies NMZ - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM in SEC institutional holdings data.
Need full ownership history?
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Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 670682103:
Top shareholders of NMZ - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
2,489,840
|
$26,367,413 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
1,958,300
|
$20,738,397 | — | 30 Sep 2025 | |
| GUGGENHEIM CAPITAL LLC |
13F
|
Company |
—
class O/S missing
|
1,644,705
|
$17,417,426 | — | 30 Sep 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
—
class O/S missing
|
1,125,161
|
$11,915,451 | — | 30 Sep 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
—
class O/S missing
|
854,460
|
$9,048,725 | — | 30 Sep 2025 | |
| Hennion & Walsh Asset Management, Inc. |
13F
|
Company |
—
class O/S missing
|
724,220
|
$7,669,490 | — | 30 Sep 2025 | |
| LPL Financial LLC |
13F
|
Company |
—
class O/S missing
|
602,936
|
$6,385,089 | — | 30 Sep 2025 | |
| Melone Private Wealth, LLC |
13F
|
Company |
—
class O/S missing
|
593,859
|
$6,288,965 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
3/4/5
|
Company · 10%+ Owner |
—
class O/S missing
|
546,444
|
$5,786,841 | — | 30 Sep 2025 | |
| VAN ECK ASSOCIATES CORP |
13F
|
Company |
—
class O/S missing
|
453,322
|
$4,801,000 | — | 30 Sep 2025 | |
| Gridiron Partners, LLC |
13F
|
Company |
—
class O/S missing
|
1,649,372
|
$4,604,299 | — | 30 Sep 2025 | |
| Cetera Investment Advisers |
13F
|
Company |
—
class O/S missing
|
402,060
|
$4,257,823 | — | 30 Sep 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
—
class O/S missing
|
293,529
|
$3,108,000 | — | 30 Sep 2025 | |
| STIFEL FINANCIAL CORP |
13F
|
Company |
—
class O/S missing
|
260,568
|
$2,759,414 | — | 30 Sep 2025 | |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO |
13F
|
Company |
—
class O/S missing
|
239,326
|
$2,534,458 | — | 30 Sep 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
—
class O/S missing
|
230,874
|
$2,445,000 | — | 30 Sep 2025 | |
| High Net Worth Advisory Group LLC |
13F
|
Company |
—
class O/S missing
|
229,739
|
$2,432,938 | — | 30 Sep 2025 | |
| OneDigital Investment Advisors LLC |
13F
|
Company |
—
class O/S missing
|
220,316
|
$2,333,141 | — | 30 Sep 2025 | |
| OSAIC HOLDINGS, INC. |
13F
|
Company |
—
class O/S missing
|
228,809
|
$2,326,241 | — | 30 Sep 2025 | |
| Baird Financial Group, Inc. |
13F
|
Company |
—
class O/S missing
|
201,041
|
$2,129,024 | — | 30 Sep 2025 | |
| PFG Investments, LLC |
13F
|
Company |
—
class O/S missing
|
176,156
|
$1,865,489 | — | 30 Sep 2025 | |
| Kestra Advisory Services, LLC |
13F
|
Company |
—
class O/S missing
|
175,786
|
$1,861,572 | — | 30 Sep 2025 | |
| Rockefeller Capital Management L.P. |
13F
|
Company |
—
class O/S missing
|
148,832
|
$1,576,135 | — | 30 Sep 2025 | |
| AE Wealth Management LLC |
13F
|
Company |
—
class O/S missing
|
139,108
|
$1,473,158 | — | 30 Sep 2025 | |
| Palogic Value Management, L.P. |
13F
|
Company |
—
class O/S missing
|
131,700
|
$1,394,703 | — | 30 Sep 2025 | |
| TRUIST FINANCIAL CORP |
13F
|
Company |
—
class O/S missing
|
130,688
|
$1,383,983 | — | 30 Sep 2025 | |
| Running Point Capital Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
118,010
|
$1,249,726 | — | 30 Sep 2025 | |
| MFA Wealth Services |
13F
|
Company |
—
class O/S missing
|
112,740
|
$1,193,912 | — | 30 Sep 2025 | |
| REGATTA CAPITAL GROUP, LLC |
13F
|
Company |
—
class O/S missing
|
109,768
|
$1,162,444 | — | 30 Sep 2025 | |
| Cambridge Investment Research Advisors, Inc. |
13F
|
Company |
—
class O/S missing
|
94,883
|
$1,005,000 | — | 30 Sep 2025 | |
| Mariner, LLC |
13F
|
Company |
—
class O/S missing
|
90,676
|
$960,252 | — | 30 Sep 2025 | |
| Wakefield Asset Management LLLP |
13F
|
Company |
—
class O/S missing
|
88,868
|
$941,550 | — | 30 Sep 2025 | |
| SMITH, MOORE & CO. |
13F
|
Company |
—
class O/S missing
|
80,293
|
$850,298 | — | 30 Sep 2025 | |
| J.W. COLE ADVISORS, INC. |
13F
|
Company |
—
class O/S missing
|
79,400
|
$840,843 | — | 30 Sep 2025 | |
| Camelot Portfolios, LLC |
13F
|
Company |
—
class O/S missing
|
78,013
|
$826,155 | — | 30 Sep 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
—
class O/S missing
|
77,200
|
$817,543 | — | 30 Sep 2025 | |
| Traynor Capital Management, Inc. |
13F
|
Company |
—
class O/S missing
|
75,177
|
$796,121 | — | 30 Sep 2025 | |
| NewEdge Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
72,861
|
$771,590 | — | 30 Sep 2025 | |
| Ausdal Financial Partners, Inc. |
13F
|
Company |
—
class O/S missing
|
70,712
|
$748,841 | — | 30 Sep 2025 | |
| WESPAC Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
70,274
|
$744,202 | — | 30 Sep 2025 | |
| Venture Visionary Partners LLC |
13F
|
Company |
—
class O/S missing
|
70,127
|
$742,655 | — | 30 Sep 2025 | |
| Platform Technology Partners |
13F
|
Company |
—
class O/S missing
|
69,503
|
$736,034 | — | 30 Sep 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
68,581
|
$726,268 | — | 30 Sep 2025 | |
| Arax Advisory Partners |
13F
|
Company |
—
class O/S missing
|
62,757
|
$664,602 | — | 30 Sep 2025 | |
| CLIFTONLARSONALLEN WEALTH ADVISORS, LLC |
13F
|
Company |
—
class O/S missing
|
58,233
|
$616,688 | — | 30 Sep 2025 | |
| LexAurum Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
57,357
|
$607,409 | — | 30 Sep 2025 | |
| &PARTNERS |
13F
|
Company |
—
class O/S missing
|
56,778
|
$601,276 | — | 30 Sep 2025 | |
| EQ WEALTH ADVISORS, LLC |
13F
|
Company |
—
class O/S missing
|
51,237
|
$542,595 | — | 30 Sep 2025 | |
| Private Advisor Group, LLC |
13F
|
Company |
—
class O/S missing
|
49,164
|
$520,648 | — | 30 Sep 2025 | |
| Core Wealth Partners LLC |
13F
|
Company |
—
class O/S missing
|
44,494
|
$471,197 | — | 30 Sep 2025 |
Institutional Holders of NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (NMZ) as of Q4 2025
As of 31 Dec 2025,
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (NMZ) was held by
127 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
18,800,342 shares.
The largest 10 holders included
MORGAN STANLEY, UBS Group AG, GUGGENHEIM CAPITAL LLC, Hennion & Walsh Asset Management, Inc., RAYMOND JAMES FINANCIAL INC, WELLS FARGO & COMPANY/MN, LPL Financial LLC, Melone Private Wealth, LLC, VAN ECK ASSOCIATES CORP, and Gridiron Partners, LLC.
This page lists
127
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
122
Q4 2025 holders
127
Holder diff
5
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.