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Nuveen Municipal High Income Opportunity Fund (NMZ) Institutional Ownership

Nuveen Municipal High Income Opportunity Fund logo
$10.48 +0.14 (+1.35%)
Closing price 09/10/2025 03:58 PM Eastern
Extended Trading
$10.49 +0.01 (+0.10%)
As of 09/10/2025 06:49 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 Polygon.io. 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)
82
Total
Institutional Inflows
(last 12 months)
$42.26M
Number of
Institutional Sellers
(last 12 months)
41
Total
Institutional Outflows
(last 12 months)
$17.52M
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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
9/4/2025 Osaic Holdings Inc.193,120$2.00M0.0%-18.3%0.000%
8/19/2025 B. Riley Wealth Advisors Inc.13,785$143K0.0%N/A0.000%
8/15/2025 Bank of America Corp DE565,929$5.87M0.0%+0.6%0.000%
8/15/2025 Ameriprise Financial Inc.77,134$800K0.0%+4.9%0.000%
8/14/2025 Jane Street Group LLC50,099$520K0.0%+304.7%0.000%
8/14/2025 Raymond James Financial Inc.1,024,635$10.63M0.0%+2.5%0.000%
8/14/2025 Transce3nd LLC46,234$479K0.2%+106.4%0.000%
8/13/2025 StoneX Group Inc.30,664$318K0.0%N/A0.000%
8/13/2025 Baird Financial Group Inc.194,799$2.02M0.0%-0.5%0.000%
8/13/2025 Guggenheim Capital LLC1,542,027$15.99M0.1%-0.4%0.000%
8/13/2025 Invesco Ltd.62,268$646K0.0%-3.0%0.000%
8/13/2025 Plan Group Financial LLC20,427$212K0.1%N/A0.000%
8/13/2025 Fisher Asset Management LLC23,495$244K0.0%N/A0.000%
8/13/2025 Smith Moore & CO.69,911$725K0.1%+17.2%0.000%
8/12/2025 J.W. Cole Advisors Inc.81,079$841K0.0%-10.1%0.000%
8/12/2025 Insigneo Advisory Services LLC51,800$537K0.0%+6.1%0.000%
8/12/2025 MAI Capital Management11,038$114K0.0%+158.5%0.000%
8/8/2025 Rockefeller Capital Management L.P.142,413$1.48M0.0%-6.0%0.000%
8/8/2025 Cetera Investment Advisers351,167$3.64M0.0%+6.5%0.000%
8/7/2025 Summit X LLC55,195$572K0.1%-61.1%0.000%
8/6/2025 AE Wealth Management LLC130,672$1.36M0.0%+26.1%0.000%
8/5/2025 Wakefield Asset Management LLLP87,772$911K0.3%+2.4%0.000%
8/5/2025 Palogic Value Management L.P.122,700$1.27M0.5%+3.2%0.000%
8/1/2025 Envestnet Asset Management Inc.81,285$843K0.0%-66.7%0.000%
7/31/2025 Ranch Capital Advisors Inc.14,376$149K0.1%-14.1%0.000%
7/28/2025 Duncker Streett & Co. Inc.22,900$237K0.0%N/A0.000%
7/28/2025 EQ Wealth Advisors LLC11,918$124K0.1%-53.9%0.000%
7/28/2025 Axxcess Wealth Management LLC10,000$104K0.0%N/A0.000%
7/24/2025 MFA Wealth Services110,379$1.15M0.9%+14.4%0.000%
7/18/2025 PFG Investments LLC189,064$1.96M0.1%+10.0%0.000%
7/18/2025 Truist Financial Corp133,710$1.39M0.0%+136.8%0.000%
7/17/2025 Melfa Wealth Management Inc.19,802$205K0.1%-11.3%0.000%
7/17/2025 Janney Montgomery Scott LLC33,453$347K0.0%-18.3%0.000%
7/17/2025 KG&L Capital Management LLC17,400$180K0.1%+13.0%0.000%
7/10/2025 High Net Worth Advisory Group LLC225,532$2.34M0.6%-10.2%0.000%
7/10/2025 Secure Asset Management LLC12,152$126K0.0%N/A0.000%
7/10/2025 Focus Financial Network Inc.29,427$308K0.0%-45.0%0.000%
7/8/2025 Melone Private Wealth LLC567,862$5.86M3.0%+4.1%0.000%
5/19/2025Jane Street Group LLC12,379$135K0.0%N/A0.000%
5/19/2025Palogic Value Management L.P.118,950$1.30M0.6%+4.4%0.000%
5/16/2025Everstar Asset Management LLC39,964$436K0.1%-5.9%0.000%
5/16/2025NewEdge Advisors LLC79,257$865K0.0%+2.7%0.000%
5/15/2025Royal Bank of Canada268,259$2.93M0.0%+10.6%0.000%
5/15/2025Baird Financial Group Inc.195,874$2.14M0.0%+4.5%0.000%
5/15/2025Palogic Value Management L.P.118,950$1.30M0.6%+4.4%0.000%
5/14/2025Guggenheim Capital LLC1,548,216$16.89M0.2%-2.8%0.000%
5/14/2025Northwestern Mutual Wealth Management Co.68,996$753K0.0%+16.2%0.000%
5/14/2025Kestra Advisory Services LLC163,317$1.78M0.0%+6.8%0.000%
5/13/2025Elequin Capital LP23,541$257K0.0%-8.3%0.000%
5/13/2025Raymond James Financial Inc.999,795$10.91M0.0%+14.9%0.000%
5/12/2025Invesco Ltd.64,169$700K0.0%-36.6%0.000%
5/12/2025AlphaCore Capital LLC12,600$138K0.0%N/A0.000%
5/9/2025Wealthspire Advisors LLC79,500$867K0.0%N/A0.000%
5/9/2025Atria Wealth Solutions Inc.339,811$3.71M0.0%-0.9%0.000%
5/8/2025US Bancorp DE4,600$50K0.0%+76.9%0.000%
5/8/2025Harbour Investments Inc.69,816$762K0.0%+1.5%0.000%
5/8/2025First Foundation Advisors10,000$109K0.0%-12.5%0.000%
5/7/2025N.E.W. Advisory Services LLC6,000$65K0.0%N/A0.000%
5/7/2025LPL Financial LLC375,124$4.09M0.0%-4.7%0.000%
5/6/2025Cetera Investment Advisers329,795$3.60M0.0%+2.5%0.000%
5/6/2025AE Wealth Management LLC103,637$1.13M0.0%+13.4%0.000%
5/6/2025Wakefield Asset Management LLLP85,686$935K0.3%+1.7%0.000%
5/6/2025Wedbush Securities Inc.30,456$332K0.0%+18.1%0.000%
5/5/2025J.W. Cole Advisors Inc.90,141$983K0.0%N/A0.000%
5/2/2025Summit X LLC141,890$1.55M0.3%+148.8%0.000%
5/1/2025Stephens Inc. AR97,145$1.06M0.0%+5.9%0.000%
5/1/2025WESPAC Advisors LLC70,274$767K0.6%+47.1%0.000%
4/30/2025Cerity Partners LLC10,418$114K0.0%-56.2%0.000%
4/29/2025Envestnet Asset Management Inc.244,440$2.67M0.0%+0.9%0.000%
4/28/2025Mutual Advisors LLC16,949$176K0.0%N/A0.000%
4/23/2025KG&L Capital Management LLC15,400$168K0.1%N/A0.000%
4/22/2025PFG Investments LLC171,888$1.88M0.1%+51.5%0.000%
4/22/2025Advisor Resource Council27,025$295K0.0%N/A0.000%
4/17/2025Janney Montgomery Scott LLC40,953$447K0.0%+21.6%0.000%
4/17/2025MFA Wealth Services96,458$1.05M0.9%+5.3%0.000%
4/15/2025Noble Wealth Management PBC15,464$169K0.1%-80.6%0.000%
4/15/2025Focus Financial Network Inc.53,468$587K0.0%-10.0%0.000%
4/14/2025Regatta Capital Group LLC109,768$1.20M0.2%-2.3%0.000%
4/14/2025Capital Investment Advisors LLC33,256$363K0.0%-7.0%0.000%
4/14/2025Park Avenue Securities LLC178,752$1.95M0.0%-1.3%0.000%
4/14/2025LexAurum Advisors LLC55,814$609K0.1%N/A0.000%
4/11/2025Melone Private Wealth LLC545,437$5.95M3.1%+5.3%0.000%
4/10/2025Hennion & Walsh Asset Management Inc.763,111$8.33M0.4%+22.8%0.000%
4/10/2025EWG Elevate Inc.17,825$194K0.1%+31.8%0.000%
4/9/2025High Net Worth Advisory Group LLC251,181$2.74M0.8%-4.9%0.000%
4/9/2025Integrated Capital Management Inc.37,565$410K0.3%+3.3%0.000%
2/25/2025B. Riley Wealth Advisors Inc.51,582$558K0.0%+9.5%0.000%
2/18/2025Elequin Capital LP25,664$277K0.0%N/A0.000%
2/17/2025Cetera Investment Advisers321,708$3.48M0.0%+13.9%0.000%
2/17/2025Captrust Financial Advisors11,071$120K0.0%N/A0.000%
2/17/2025Citadel Advisors LLC12,871$139K0.0%N/A0.000%
2/17/2025Baird Financial Group Inc.187,409$2.03M0.0%+7.4%0.000%
2/17/2025Bank of America Corp DE545,001$5.89M0.0%+13.4%0.000%
2/17/2025Ameriprise Financial Inc.54,071$585K0.0%-10.9%0.000%
2/14/2025MGO One Seven LLC25,121$272K0.0%+117.5%0.000%
2/14/2025OneDigital Investment Advisors LLC66,821$722K0.0%-85.6%0.000%
2/14/2025Transce3nd LLC22,402$242K0.1%N/A0.000%
2/13/2025NewEdge Advisors LLC77,145$834K0.0%+16.2%0.000%
2/13/2025Guggenheim Capital LLC1,592,392$17.21M0.1%+2.1%0.000%
2/13/2025Mariner LLC86,985$940K0.0%-12.8%0.000%
(Data available from 1/1/2016 forward)

NMZ Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of NMZ shares?

During the previous two years, 130 institutional investors and hedge funds held shares of Nuveen Municipal High Income Opportunity Fund. The most heavily invested institutionals were Guggenheim Capital LLC ($15.99M), UBS Group AG ($15.24M), Raymond James Financial Inc. ($10.63M), Hennion & Walsh Asset Management Inc. ($8.33M), Wells Fargo & Company MN ($8.14M), Raymond James & Associates ($6.02M), and Bank of America Corp DE ($5.87M).Learn more on Nuveen Municipal High Income Opportunity Fund's institutional investors.

Which institutional investors have been buying Nuveen Municipal High Income Opportunity Fund's stock?

Of the 111 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: Raymond James Financial Inc. ($1.02M), Hennion & Walsh Asset Management Inc. ($753.95K), Gridiron Partners LLC ($502.72K), Robinson Capital Management LLC ($448.33K), Van ECK Associates Corp ($309.64K), Cetera Investment Advisers ($294.64K), and Raymond James & Associates ($238.55K).

How much institutional buying is happening at Nuveen Municipal High Income Opportunity Fund?

Institutional investors have bought a total of 3,886,098 shares in the last 24 months. This purchase volume represents approximately $42.26M in transactions.

Which of Nuveen Municipal High Income Opportunity Fund's major shareholders have been selling company stock?

Of the 41 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: OneDigital Investment Advisors LLC ($396.61K), Envestnet Asset Management Inc. ($163.16K), Stifel Financial Corp ($153.56K), Summit X LLC ($86.70K), Private Advisor Group LLC ($82.83K), Van ECK Associates Corp ($79.32K), and Invesco Ltd. ($72.76K).

How much institutional selling is happening at Nuveen Municipal High Income Opportunity Fund?

Institutional investors have sold a total of 1,618,156 shares in the last 24 months. This volume of shares sold represents approximately $17.52M in transactions.


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This page (NYSE:NMZ) was last updated on 9/11/2025 by MarketBeat.com Staff
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