Nuveen Municipal High Income Opportunity Fund
Closed-endRegistrant
Nuveen Municipal High Income Opportunity Fund
Class ticker
NMZ
Net Assets
$2,186,888,955
Holdings
1,464
Latest Report
Jul 31, 2026
Net Assets Over Time
Holdings · 1,464
Export CSV
Showing 1–50
of 1,464 holdings by value
· page 1 of 30
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
|
Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured 2018A-1
|
74529JQH1 | 158,627,000 | $42,148,019 | 1.93% | Long | DBT | |
|
New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Refunding Series 2006C
|
646136EV9 | 37,000,000 | $29,624,975 | 1.35% | Long | DBT | |
|
New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Refunding Series 2006C
|
646136EW7 | 37,945,000 | $29,162,398 | 1.33% | Long | DBT | |
|
New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Refunding Series 2006C
|
646136EY3 | 40,000,000 | $27,742,256 | 1.27% | Long | DBT | |
|
New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Capital Appreciation Series 2010A
|
646136XH9 | 31,175,000 | $26,936,101 | 1.23% | Long | DBT | |
|
State Public School Building Authority, Pennsylvania, Lease Revenue Bonds, Philadelphia School District, Series 2003
|
857322PX3 | 21,000,000 | $21,942,950 | 1.00% | Long | DBT | |
|
Metropolitan Pier and Exposition Authority, Illinois, McCormick Place Expansion Project Bonds, Refunding Series 2020A
|
592250DM3 | 20,215,000 | $20,066,921 | 0.92% | Long | DBT | |
|
New York Transportation Development Corporation, New York, Special Facilities Bonds, LaGuardia Airport Terminal B Redevelopment Project, Series 2016A
|
650116AV8 | 19,990,000 | $19,969,230 | 0.91% | Long | DBT | |
|
Iowa Finance Authority, Iowa, Midwestern Disaster Area Revenue Bonds, Iowa Fertilizer Company Project, Refunding Series 2022
|
46246SAU9 | 17,940,000 | $19,917,239 | 0.91% | Long | DBT | |
|
Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Taxable Restructured Cofina Project Series 2019A-2
|
74529JRL1 | 20,378,000 | $19,292,988 | 0.88% | Long | DBT | |
|
Buckeye Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Revenue Bonds, Refunding Senior Lien Series 2020B-2 Class 2
|
118217CZ9 | 23,640,000 | $17,906,754 | 0.82% | Long | DBT | |
|
Kentucky Economic Development Finance Authority, Hospital Revenue Bonds, Owensboro Health, Refunding Series 2017A
|
49126KKD2 | 17,125,000 | $16,923,322 | 0.77% | Long | DBT | |
|
Nuveen High Yield Municipal Bond ETF
|
67092P722 | 675,000 | $16,645,500 | 0.76% | Long | EC | |
|
Public Finance Authority, Wisconsin, Toll Revenue Bonds, Georgia SR 400 Express Lanes Project, Senior Lien Series 2025
|
74448UAD0 | 16,075,000 | $16,600,551 | 0.76% | Long | DBT | |
|
Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured 2018A-1
|
74529JQG3 | 45,000,000 | $16,455,861 | 0.75% | Long | DBT | |
|
Public Finance Authority of Wisconsin, Limited Obligation PILOT Revenue Bonds, American Dream @ Meadowlands Project, Series 2017
|
74446HAD1 | 20,835,000 | $16,251,300 | 0.74% | Long | DBT | |
|
CSCDA Community Improvement Authority, California, Essential Housing Revenue Bonds, Altana Glendale, Series 2021A-2
|
126292AM3 | 21,190,000 | $16,142,445 | 0.74% | Long | DBT | |
|
Hoover Industrial Development Board, Alabama, Environmental Improvement Revenue Bonds, United States Steel Corporation Proejcet, Series 2019
|
439241AA8 | 14,765,000 | $15,116,152 | 0.69% | Long | DBT | |
|
South Miami Health Facilities Authority, Florida, Hospital Revenue Bonds, Baptist Health Systems of South Florida Obligated Group, Refunding Series 20
|
838810EE5 | 15,000,000 | $15,098,412 | 0.69% | Long | DBT | |
|
Tulsa Municipal Airport Trust, Oklahoma, Revenue Bonds, American Airlines Inc., Refunding Series 2000B
|
899661EH1 | 15,000,000 | $15,001,082 | 0.69% | Long | DBT | |
|
Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured 2018A-1
|
74529JPX7 | 14,732,000 | $14,176,511 | 0.65% | Long | DBT | |
|
Washington Health Care Facilities Authority, Revenue Bonds, Seattle Cancer Center Alliance, Series 2020
|
93978HXM2 | 13,915,000 | $13,969,501 | 0.64% | Long | DBT | |
|
New Jersey Health Care Facilities Financing Authority, Revenue Bonds, Inspira Health Obligated Group Issue, Series 2017A
|
645790LP9 | 13,810,000 | $13,922,779 | 0.64% | Long | DBT | |
|
Pennsylvania Higher Educational Facilities Authority, Revenue Bonds, University of Pennsylvania Health System, Refunding Series 2016C
|
70917SYU1 | 14,445,000 | $13,578,928 | 0.62% | Long | DBT | |
|
Houston, Texas, Hotel Occupancy Tax and Special Revenue Bonds, Convention and Entertainment Facilities Department, Refunding First Lien Series 2026C
|
44237NMU3 | 12,725,000 | $13,497,252 | 0.62% | Long | DBT | |
|
Union County Improvement Authority, New Jersey, Lease Revenue Bonds, Plainfield - Park Madison Redevelopment Project, Refunding Series 2013A
|
906347UF4 | 12,510,000 | $13,464,579 | 0.62% | Long | DBT | |
|
New York Transportation Development Corporation, New York, Special Facility Revenue Bonds, New Terminal 1 John F Kennedy International Airport Project
|
650116GZ3 | 13,000,000 | $12,938,569 | 0.59% | Long | DBT | |
|
Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Capital Appreciation Series 2009E
|
709223XW6 | 12,100,000 | $12,558,669 | 0.57% | Long | DBT | |
|
Allegheny County Hospital Development Authority, Pennsylvania, Revenue Bonds, Allegheny Health Network Obligated Group Issue, Series 2018A
|
01728A4B9 | 13,100,000 | $12,055,237 | 0.55% | Long | DBT | |
|
Aurora Highlands Community Authority Board, Adams County, Colorado, Special Tax Revenue Bonds, Refunding & Improvement Series 2021A
|
05164HAV5 | 12,000,000 | $11,899,211 | 0.54% | Long | DBT | |
|
Philadelphia, Pennsylvania, Water and Wastewater Revenue Bonds, Series 2023B
|
7178932X8 | 12,000,000 | $11,880,463 | 0.54% | Long | DBT | |
|
Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Series 2023A
|
709225JA5 | 11,500,000 | $11,835,960 | 0.54% | Long | DBT | |
|
Chicago, Illinois, General Airport Revenue Bonds, O'Hare International Airport, Senior Lien Series 2025E
|
167591AG1 | 11,790,000 | $11,743,256 | 0.54% | Long | DBT | |
|
Tobacco Settlement Financing Corporation, New Jersey, Tobacco Settlement Asset-Backed Bonds, Series 2018A
|
888808HQ8 | 11,895,000 | $11,741,444 | 0.54% | Long | DBT | |
|
Anchorage, Alaska, Port Revenue Bonds, Series 2024A
|
033252CR6 | 12,500,000 | $11,201,518 | 0.51% | Long | DBT | |
|
Alameda Corridor Transportation Authority, California, Revenue Bonds, Refunding Senior Lien Series 2022B
|
010869JN6 | 18,905,000 | $11,132,689 | 0.51% | Long | DBT | |
|
Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Thirty-Four Series 2022
|
73358XGM8 | 10,620,000 | $11,085,499 | 0.51% | Long | DBT | |
|
Florida Development Finance Corporation, Revenue Bonds, Brightline Florida Passenger Rail Expansion Project, Series 2025B
|
340618EB9 | 16,745,000 | $10,884,250 | 0.50% | Long | DBT | |
|
Pennsylvania Economic Development Financing Authority, Pennsylvania, Private Activity Revenue Bonds, The PennDOT Major Bridges Package One Project, Se
|
70868YAX7 | 10,730,000 | $10,732,809 | 0.49% | Long | DBT | |
|
Alameda Corridor Transportation Authority, California, Revenue Bonds, Refunding Second Subordinate Lien Series 2022C
|
010869JU0 | 18,390,000 | $10,713,348 | 0.49% | Long | DBT | |
|
Massachusetts Development Finance Agency, Revenue Bonds, Dana-Farber Cancer Institute, Series 2026Q
|
57585BUW6 | 10,115,000 | $10,644,163 | 0.49% | Long | DBT | |
|
Philadelphia School District, Pennsylvania, General Obligation Bonds, Series 2023A
|
717883A77 | 10,000,000 | $10,603,991 | 0.48% | Long | DBT | |
|
Chicago, Illinois, Water Revenue Bonds, Project Series 2026A
|
1677362K2 | 10,110,000 | $10,465,284 | 0.48% | Long | DBT | |
|
Southeastern Pennsylvania Transportation Authority, Revenue Bonds, Asset Improvement Series 2022
|
842039FQ7 | 10,000,000 | $10,461,961 | 0.48% | Long | DBT | |
|
New York City Housing Development Corporation, New York, Multifamily Housing Revenue Bonds, Sustainable Neighborhood Green Series 2018K
|
64972C8U0 | 11,850,000 | $10,318,937 | 0.47% | Long | DBT | |
|
Allegheny County Airport Authority, Pennsylvania, Airport Revenue Bonds, Pittsburgh International Airport, Series 2023A
|
01728LHE5 | 10,000,000 | $10,310,469 | 0.47% | Long | DBT | |
|
Chicago Transit Authority, Illinois, Sales Tax Receipts Revenue Bonds, Second Lien Series 2022A
|
16772PDK9 | 10,000,000 | $10,280,515 | 0.47% | Long | DBT | |
|
Delaware River Joint Toll Bridge Commission, New Jersey and Pennsylvania, Bridge System Revenue Bonds, Series 2017
|
246343LL9 | 10,210,000 | $10,273,576 | 0.47% | Long | DBT | |
|
Michigan Finance Authority, Hospital Revenue Bonds, Henry Ford Health System, Series 2019A
|
59447TUH4 | 10,155,000 | $10,265,133 | 0.47% | Long | DBT | |
|
Atlanta, Georgia, Airport General Revenue Bonds, Series 2019B
|
04780MVW6 | 10,000,000 | $10,177,226 | 0.47% | Long | DBT |
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