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Nuveen Municipal High Income Opportunity Fund

NMZ
Exchange
NYSE
SEC CIK
0001266585

In the last 90 days, Nuveen Municipal High Income Opportunity Fund insiders filed 3 open-market purchases and 3 sales; 213 institutions reported holding it in 13F filings for Q2 2026, worth $358.6M in total; no superinvestor holds it.

13F holders, Q2 2022

Institutional positions in Nuveen Municipal High Income Opportunity Fund as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
119
+8 vs. Q1 2022
Shares held
10.8M
+298.6K (+2.9%) vs. Q1 2022
Total value
$126.0M
−$9.56M (−7.1%) vs. Q1 2022
New holders
23
32 more added
Sold out
15
40 more reduced

Compare with Q1 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting NMZ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2022: 119 institutions
Q1 2021: 110 institutionsQ2 2021: 109 institutionsQ3 2021: 115 institutionsQ4 2021: 124 institutionsQ1 2022: 111 institutionsQ2 2022: 119 institutionsQ3 2022: 121 institutionsQ4 2022: 127 institutionsQ1 2023: 122 institutionsQ2 2023: 112 institutionsQ3 2023: 114 institutionsQ4 2023: 133 institutionsQ1 2024: 117 institutionsQ2 2024: 120 institutionsQ3 2024: 123 institutionsQ4 2024: 127 institutionsQ1 2025: 133 institutionsQ2 2025: 127 institutionsQ3 2025: 124 institutionsQ4 2025: 130 institutionsQ1 2026: 138 institutionsQ2 2026: 213 institutions
Value heldQ2 2022: $126.0M
Q1 2021: $121.9MQ2 2021: $139.8MQ3 2021: $144.6MQ4 2021: $155.9MQ1 2022: $135.6MQ2 2022: $126.0MQ3 2022: $110.2MQ4 2022: $126.8MQ1 2023: $148.6MQ2 2023: $142.7MQ3 2023: $126.6MQ4 2023: $152.2MQ1 2024: $165.4MQ2 2024: $169.4MQ3 2024: $186.7MQ4 2024: $180.7MQ1 2025: $188.9MQ2 2025: $178.2MQ3 2025: $184.9MQ4 2025: $193.0MQ1 2026: $209.4MQ2 2026: $358.6M
Institutions holding NMZ and their total value by quarter
QuarterHoldersValue
Q2 2026213$358.6M
Q1 2026138$209.4M
Q4 2025130$193.0M
Q3 2025124$184.9M
Q2 2025127$178.2M
Q1 2025133$188.9M
Q4 2024127$180.7M
Q3 2024123$186.7M
Q2 2024120$169.4M
Q1 2024117$165.4M
Q4 2023133$152.2M
Q3 2023114$126.6M
Q2 2023112$142.7M
Q1 2023122$148.6M
Q4 2022127$126.8M
Q3 2022121$110.2M
Q2 2022119$126.0M
Q1 2022111$135.6M
Q4 2021124$155.9M
Q3 2021115$144.6M
Q2 2021109$139.8M
Q1 2021110$121.9M

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding Nuveen Municipal High Income Opportunity Fund; share changes are against Q1 2022.

Institutions holding NMZ in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Key Financial Inc11$00.00%00.0%Unchanged
Caldwell Trust Co500$5.85K0.00%00.0%Unchanged
Chilton Capital Management LLC519$6.00K0.00%+519New
Sargent Bickham Lagudis LLC897$10.0K0.00%−1,000−52.7%Reduced
Strategic Asset Management, LLC1,100$13.0K0.02%00.0%Unchanged
Private Trust Co NA1,200$14.0K0.00%+1,200New
Cullen/Frost Bankers, Inc.1,399$16.0K0.00%00.0%Unchanged
Webster Bank, N. A.1,500$18.0K0.00%00.0%Unchanged
Sound Income Strategies, LLC1,851$22.0K0.00%00.0%Unchanged
Jones Financial Companies LLLP1,987$23.0K0.00%00.0%Unchanged
Selective Wealth Management, Inc.2,044$24.0K0.01%−95−4.4%Reduced
CoreFirst Bank & Trust2,159$25.0K0.02%−1,833−45.9%Reduced
Benjamin F. Edwards & Company, Inc.2,188$26.0K0.00%−299−12.0%Reduced
Washington Trust Advisors, Inc.2,426$28.0K0.00%00.0%Unchanged
CoreCap Advisors, LLC2,807$33.0K0.00%+2,807New
Sandy Spring Bank3,000$35.0K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC6,317$74.0K0.00%−2,668−29.7%Reduced
Proequities, Inc.6,383$75.0K0.01%+1,037+19.4%Added
Accel Wealth Management6,529$78.0K0.04%+103+1.6%Added
Beacon Capital Management, LLC6,561$85.0K0.02%00.0%Unchanged
Ellis Investment Partners, LLC7,642$89.0K0.02%+511+7.2%Added
SeaCrest Wealth Management, LLC7,764$91.0K0.01%+7,764New
IFP Advisors, Inc8,047$102.0K0.00%00.0%Unchanged
US Bancorp9,650$113.0K0.00%00.0%Unchanged
Fifth Third Bancorp9,953$116.0K0.00%00.0%Unchanged
First Foundation Advisors10,000$117.0K0.01%+10,000New
Traynor Capital Management, Inc.10,050$117.0K0.02%+10,050New
MBA Advisors LLC11,248$132.0K0.09%−217−1.9%Reduced
Alpha Cubed Investments, LLC11,401$133.0K0.01%+11,401New
Hudson Valley Investment Advisors Inc11,500$135.0K0.02%00.0%Unchanged
Robertson Stephens Wealth Management, LLC11,688$137.0K0.01%+11,688New
Level Four Advisory Services, LLC11,885$139.0K0.01%−2,034−14.6%Reduced
RDA Financial Network11,900$139.0K0.07%−1,870−13.6%Reduced
Advisor Resource Council11,900$139.0K0.01%+11,900New
TrinityPoint Wealth, LLC11,999$140.0K0.03%00.0%Unchanged
Horizon Kinetics Asset Management LLC12,099$142.0K0.00%00.0%Unchanged
Element Wealth, LLC12,657$148.0K0.15%00.0%Unchanged
Susquehanna International Group, LLP13,764$161.0K0.00%+13,764New
Berkeley Capital Partners, LLC14,174$166.0K0.07%+352+2.5%Added
Goodwin Daniel L14,200$166.0K0.09%+2,000+16.4%Added
Van Hulzen Asset Management, LLC14,546$170.0K0.02%+14,546New
Kercheville Advisors, LLC14,800$173.0K0.11%+16+0.1%Added
Worth Asset Management, LLC14,940$175.0K0.12%−9,896−39.8%Reduced
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors14,254$176.0K0.04%+14,254New
Capital Investment Advisors, LLC16,632$195.0K0.01%−1,000−5.7%Reduced
Camelot Portfolios, LLC16,993$199.0K0.12%−1,762−9.4%Reduced
GWM Advisors LLC17,102$200.0K0.00%−1,451−7.8%Reduced
Altus Wealth Group LLC13,685$202.0K0.20%−1,000−6.8%Reduced
Hollencrest Capital Management17,795$208.0K0.02%00.0%Unchanged
Quad-Cities Investment Group, LLC18,099$212.0K0.16%+209+1.2%Added
Ausdal Financial Partners, Inc.18,454$216.0K0.03%−2,651−12.6%Reduced
Cito Capital Group, LLC20,000$235.0K0.13%00.0%Unchanged
Thrivent Financial for Lutherans20,062$235.0K0.00%+658+3.4%Added
Personal Cfo Solutions, LLC22,001$257.0K0.06%+4,001+22.2%Added
All Season Financial Advisors, Inc.21,947$257.0K0.22%+21,947New
Kestra Private Wealth Services, LLC22,469$263.0K0.02%+5,225+30.3%Added
Oppenheimer & Co Inc23,272$272.0K0.01%−2,766−10.6%Reduced
D.A. Davidson & Co.23,969$280.0K0.00%−68,460−74.1%Reduced
Venture Visionary Partners LLC24,097$281.9K0.02%−574−2.3%Reduced
QP Wealth Management, LLC24,365$285.0K0.39%−5,000−17.0%Reduced
Family Management Corp25,812$302.0K0.09%00.0%Unchanged
Cetera Investment Advisers26,688$312.0K0.00%+4,552+20.6%Added
Capital Investment Advisory Services, LLC26,795$314.0K0.04%00.0%Unchanged
Mercer Global Advisors Inc27,119$317.0K0.00%+27,119New
MML Investors Services, LLC27,355$320.0K0.00%+12,374+82.6%Added
Sunbelt Securities, Inc.28,247$330.0K0.07%+28,247New
Raymond James Trust N.A.29,062$340.0K0.01%00.0%Unchanged
Kaizen Financial Strategies29,724$348.0K0.34%−2,503−7.8%Reduced
Running Point Capital Advisors, LLC32,321$378.0K0.24%−821−2.5%Reduced
Rockefeller Capital Management L.P.33,275$389.0K0.00%+5,000+17.7%Added
American Portfolios Advisors33,659$393.8K0.02%−83−0.2%Reduced
Ibex Wealth Advisors34,060$399.0K0.09%−3,522−9.4%Reduced
Samalin Investment Counsel, LLC34,564$404.0K0.28%+3,864+12.6%Added
BKD Wealth Advisors, LLC35,029$410.0K0.02%+35,029New
WMS Partners, LLC35,062$410.0K0.06%+35,062New
Park Avenue Securities LLC35,104$411.0K0.01%+15,946+83.2%Added
Belpointe Asset Management LLC39,064$457.0K0.03%+39,064New
Spire Wealth Management40,710$476.0K0.02%−6,130−13.1%Reduced
Smith, Moore & Co.44,417$520.0K0.08%+44,417New
Pacitti Group Inc.47,990$561.0K0.43%+1,000+2.1%Added
Keybank National Association48,517$568.0K0.00%00.0%Unchanged
Invesco Ltd.52,260$611.0K0.00%−3,657−6.5%Reduced
First Trust Advisors LP52,399$613.0K0.00%−28,659−35.4%Reduced
Janney Montgomery Scott LLC59,966$688.0K0.00%−8,432−12.3%Reduced
Wedbush Securities Inc58,975$690.0K0.04%−28,682−32.7%Reduced
Western Wealth Management, LLC68,790$823.0K0.05%00.0%Unchanged
U.S. Capital Wealth Advisors, LLC73,198$856.0K0.04%−56,589−43.6%Reduced
Truist Financial Corp77,003$901.0K0.00%−22,616−22.7%Reduced
Baird Financial Group, Inc.79,650$932.0K0.00%−205−0.3%Reduced
Cetera Advisor Networks LLC84,580$989.0K0.01%+84,580New
Advisors Asset Management, Inc.91,273$1.07M0.02%+91,273New
Legacy Wealth Planning, LLC91,472$1.07M1.53%+356+0.4%Added
Northwestern Mutual Wealth Management Co95,900$1.12M0.00%−15,029−13.5%Reduced
High Net Worth Advisory Group LLC108,322$1.27M0.53%+41,822+62.9%Added
Envestnet Asset Management Inc111,311$1.30M0.00%+17,649+18.8%Added
Private Advisor Group, LLC115,434$1.35M0.01%+9,286+8.7%Added
Harbour Investments, Inc.122,769$1.44M0.10%+122,769New
Atria Wealth Solutions, Inc.135,378$1.58M0.03%+135,378New
AE Wealth Management LLC144,510$1.69M0.01%−5,434−3.6%Reduced
Cambridge Investment Research Advisors, Inc.159,400$1.86M0.01%+8,142+5.4%Added