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Nuveen Municipal High Income Opportunity Fund (NMZ) Institutional Ownership

Nuveen Municipal High Income Opportunity Fund logo
$10.48 -0.04 (-0.33%)
Closing price 03:59 PM Eastern
Extended Trading
$10.47 0.00 (-0.05%)
As of 04:53 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Nuveen Municipal High Income Opportunity Fund (NYSE:NMZ)

Number of
Institutional Buyers
(last 12 months)
83
Total
Institutional Inflows
(last 12 months)
$48.49M
Number of
Institutional Sellers
(last 12 months)
45
Total
Institutional Outflows
(last 12 months)
$22.84M
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Skip Chart & View Institutional Buying and Selling Data

NMZ Institutional Buying and Selling by Quarter

Nuveen Municipal High Income Opportunity Fund Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/8/2026Green Ridge Wealth Planning LLC13,924$147K0.1%N/A0.000%
7/7/2026 David J Yvars Group15,508$164K0.1%N/A0.000%
7/7/2026 Mirador Capital Partners LP25,438$269K0.0%N/A0.000%
7/7/2026 Dynamic Advisor Solutions LLC20,299$215K0.0%+33.8%0.000%
7/7/2026 Value Investment Professionals LLC12,016$127K0.1%N/A0.000%
6/3/2026NewEdge Advisors LLC53,721$558K0.0%-6.8%0.000%
5/19/2026NewEdge Advisors LLC41,558$431K0.0%-27.9%0.000%
5/19/2026Bank of America Corp DE389,199$4.04M0.0%-8.0%0.000%
5/18/2026Royal Bank of Canada277,517$2.88M0.0%+3.6%0.000%
5/13/2026Cetera Investment Advisers397,625$4.13M0.0%+10.8%0.000%
5/6/2026Independent Financial Group LLC10,063$104K0.0%N/A0.000%
5/5/2026Geneos Wealth Management Inc.3,512$36K0.0%N/A0.000%
5/5/2026Sigma Planning Corp10,601$110K0.0%N/A0.000%
5/2/2026Diversify Wealth Management LLC15,000$152K0.0%+50.0%0.000%
5/1/2026Fifth Third Bancorp23,089$240K0.0%N/A0.000%
5/1/2026EQ Wealth Advisors LLC65,886$684K0.4%+3.5%0.000%
4/30/2026Kestra Advisory Services LLC171,598$1.78M0.0%+12.2%0.000%
4/27/2026PFG Investments LLC127,716$1.33M0.1%+1.0%0.000%
4/27/2026Private Advisor Group LLC54,264$563K0.0%+4.9%0.000%
4/27/2026Platform Technology Partners173,235$1.80M0.3%+6.1%0.000%
4/22/2026Janney Montgomery Scott LLC36,733$381K0.0%+10.1%0.000%
4/17/2026Signal Advisors Wealth LLC22,698$236K0.0%N/A0.000%
4/17/2026Outlook Wealth Advisors LLC16,977$176K0.0%N/A0.000%
4/17/2026High Net Worth Advisory Group LLC140,264$1.46M0.3%-7.1%0.000%
4/17/2026Everstar Asset Management LLC33,474$347K0.2%-5.1%0.000%
3/17/2026Rockefeller Capital Management L.P.137,991$1.41M0.0%-7.3%0.000%
3/5/2026Worthington Financial Partners LLC70,200$715K0.6%N/A0.000%
2/18/2026NewEdge Advisors LLC57,633$587K0.0%-20.9%0.000%
2/18/2026Garton & Associates Financial Advisors LLC8,862$90K0.1%N/A0.000%
2/18/2026XTX Topco Ltd28,366$289K0.0%N/A0.000%
2/18/2026Readystate Asset Management LP58,460$596K0.0%N/A0.000%
2/17/2026Guggenheim Capital LLC1,816,855$18.51M0.1%+10.5%0.000%
2/17/2026Abel Hall LLC15,000$153K0.0%N/A0.000%
2/17/2026Cetera Investment Advisers358,987$3.66M0.0%-10.7%0.000%
2/17/2026Osaic Holdings Inc.210,652$2.15M0.0%-7.9%0.000%
2/17/2026Running Point Capital Advisors LLC116,659$1.19M0.3%-1.1%0.000%
2/17/2026&PARTNERS93,078$948K0.0%+63.9%0.000%
2/17/2026Royal Bank of Canada267,856$2.73M0.0%-8.7%0.000%
2/16/2026Mariner LLC157,813$1.61M0.0%+74.0%0.000%
2/16/2026FF Advisors LLC27,413$279K0.1%N/A0.000%
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2/16/2026Landscape Capital Management L.L.C.65,058$663K0.0%N/A0.000%
2/16/2026Arax Advisory Partners31,210$318K0.0%-50.3%0.000%
2/16/2026Arkos Global Advisors16,290$166K0.0%-47.3%0.000%
2/13/2026Kestra Advisory Services LLC152,882$1.56M0.0%-13.0%0.000%
2/13/2026Van ECK Associates Corp603,224$6.15M0.0%+33.1%0.000%
2/13/2026Wells Fargo & Company MN849,487$8.66M0.0%-0.6%0.000%
2/12/2026Advisors Asset Management Inc.167,745$1.71M0.0%N/A0.000%
2/12/2026Jane Street Group LLC259,389$2.64M0.0%+1,411.1%0.000%
2/12/2026Commonwealth Equity Services LLC209,356$2.13M0.0%-9.3%0.000%
2/12/2026StoneX Group Inc.34,622$353K0.0%+38.2%0.000%
2/12/2026Marex Group plc27,100$276K0.0%N/A0.000%
2/12/2026Steward Partners Investment Advisory LLC9,184$94K0.0%+32.9%0.000%
2/12/2026Wedbush Securities Inc.23,707$242K0.0%-22.2%0.000%
2/11/2026LPL Financial LLC731,023$7.45M0.0%+21.2%0.000%
2/11/2026XML Financial LLC12,700$129K0.0%N/A0.000%
2/10/2026Blueline Advisors LLC11,278$115K0.1%N/A0.000%
2/6/2026Van Hulzen Asset Management LLC10,312$105K0.0%-34.1%0.000%
2/6/2026Global Retirement Partners LLC6,779$69K0.0%+1,960.5%0.000%
2/5/2026Everstar Asset Management LLC35,258$359K0.2%-9.7%0.000%
2/5/2026Wakefield Asset Management LLLP91,376$931K0.3%+2.8%0.000%
2/5/2026Allworth Financial LP6,000$61K0.0%N/A0.000%
2/3/2026GRIMES & Co WEALTH MANAGEMENT LLC13,767$140K0.0%N/A0.000%
2/3/2026MGO One Seven LLC27,437$280K0.0%-30.8%0.000%
2/2/2026Wolverine Asset Management LLC23,586$240K0.0%N/A0.000%
2/2/2026Ellis Investment Partners LLC105,890$1.08M0.2%N/A0.000%
2/2/2026Mutual Advisors LLC20,687$211K0.0%+5.8%0.000%
2/2/2026EQ Wealth Advisors LLC63,646$649K0.4%+24.2%0.000%
1/29/2026Comerica Bank21,189$216K0.0%+365.7%0.000%
1/29/2026Ashton Thomas Private Wealth LLC22,087$225K0.0%+9.4%0.000%
1/29/2026D.A. Davidson & CO.11,930$122K0.0%-21.2%0.000%
1/29/2026Camelot Portfolios LLC73,084$745K0.5%-6.3%0.000%
1/29/2026UBS Group AG2,031,169$20.70M0.0%+3.7%0.000%
1/26/2026PFG Investments LLC126,401$1.29M0.1%-28.2%0.000%
1/23/2026High Net Worth Advisory Group LLC151,046$1.54M0.4%-34.3%0.000%
1/23/2026Smith Moore & CO.78,545$800K0.1%-2.2%0.000%
1/23/2026KG&L Capital Management LLC17,800$181K0.0%-5.3%0.000%
1/22/2026Cliftonlarsonallen Wealth Advisors LLC38,418$391K0.0%-34.0%0.000%
1/21/2026Cane Capital Partners LLC14,400$147K0.1%N/A0.000%
1/15/2026MFA Wealth Services108,654$1.11M0.7%-3.6%0.000%
1/14/2026Hennion & Walsh Asset Management Inc.1,140,557$11.62M0.4%+57.5%0.000%
1/14/2026WESPAC Advisors LLC72,603$740K0.4%+3.3%0.000%
1/14/2026Spire Wealth Management10,041$102K0.0%-16.2%0.000%
1/12/2026Traynor Capital Management Inc.54,317$553K0.0%-27.7%0.000%
1/8/2026Gridiron Partners LLC434,778$4.43M2.5%-73.6%0.000%
1/7/2026Melone Private Wealth LLC656,100$6.69M2.8%+10.5%0.000%
1/5/2026 Noble Wealth Management PBC34,967$356K0.2%+77.8%0.000%
11/18/2025Advisory Services Network LLC6,965$74K0.0%N/A0.000%
11/17/2025Camelot Portfolios LLC78,013$826K0.5%+5.3%0.000%
11/17/2025Kestra Private Wealth Services LLC16,907$179K0.0%+21.9%0.000%
11/17/2025NewEdge Advisors LLC72,861$772K0.0%-8.3%0.000%
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11/17/2025Williams Jones Wealth Management LLC.34,963$370K0.0%N/A0.000%
11/17/2025Northwestern Mutual Wealth Management Co.239,326$2.53M0.0%+246.4%0.000%
11/17/2025Mariner LLC90,676$960K0.0%-1.6%0.000%
11/17/2025MFA Wealth Services112,740$1.19M0.8%+2.1%0.000%
11/17/2025Bank of America Corp DE546,444$5.79M0.0%-3.4%0.000%
11/17/2025Arkos Global Advisors30,890$327K0.0%-10.7%0.000%
11/14/2025Raymond James Financial Inc.1,125,161$11.92M0.0%+9.8%0.000%
11/14/2025Comerica Bank4,550$48K0.0%+102.2%0.000%
11/13/2025UBS Group AG1,958,300$20.74M0.0%+10.4%0.000%
11/13/2025Wakefield Asset Management LLLP88,868$942K0.3%+1.2%0.000%


NMZ Institutional Ownership - Frequently Asked Questions

During the previous two years, 144 institutional investors and hedge funds held shares of Nuveen Municipal High Income Opportunity Fund. The most heavily invested institutionals were UBS Group AG ($20.70M), Guggenheim Capital LLC ($18.51M), Raymond James Financial Inc. ($11.92M), Hennion & Walsh Asset Management Inc. ($11.62M), Wells Fargo & Company MN ($8.66M), LPL Financial LLC ($7.45M), and Melone Private Wealth LLC ($6.69M).Learn more on Nuveen Municipal High Income Opportunity Fund's institutional investors.

Of the 125 institutional investors that purchased Nuveen Municipal High Income Opportunity Fund's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Gridiron Partners LLC ($1.22M), Hennion & Walsh Asset Management Inc. ($1.13M), Raymond James Financial Inc. ($1.13M), Jane Street Group LLC ($292.32K), UBS Group AG ($256.59K), Guggenheim Capital LLC ($204.82K), and Van ECK Associates Corp ($191.93K).

Institutional investors have bought a total of 4,676,924 shares in the last 24 months. This purchase volume represents approximately $48.49M in transactions.

Of the 45 institutional investors that sold Nuveen Municipal High Income Opportunity Fund's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Gridiron Partners LLC ($1.21M), Envestnet Asset Management Inc. ($175.86K), High Net Worth Advisory Group LLC ($115.12K), Summit X LLC ($86.70K), PFG Investments LLC ($62.66K), Osaic Holdings Inc. ($61.28K), and Bank of America Corp DE ($53.35K).

Institutional investors have sold a total of 2,231,506 shares in the last 24 months. This volume of shares sold represents approximately $22.84M in transactions.


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This page (NYSE:NMZ) was last updated on 7/8/2026 by MarketBeat.com Staff.
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