What does CUSIP 670682103 represent in this 13F holders report?

CUSIP 670682103 is the security identifier for NMZ - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM used to aggregate holder disclosures.

How many institutions held NMZ - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM in Q1 2025?

130 institutional investors reported NMZ - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM for Q1 2025. Use the holders table for investor-level position and value details.

NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (NMZ)

CUSIP: 670682103

Q1 2025 13F Holders as of 31 Mar 2025

Type / Class: Equity / COM
Total 13F shares: 17,254,961
Share change: +671,165
Total reported value: $188,244,160
Price per share: $10.91
Number of holders: 130
Value change: +$7,315,131
Number of buys: 63
Number of sells: 39

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?
Open the full security ownership history page.

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.

Newer quarter: Q2 2025
Previous quarter: Q4 2024

Recent filing periods for CUSIP 670682103:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

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	2,610,415	$28,218,596	—	31 Dec 2024	13F
UBS Group AG	13F	Company	— class O/S missing	1,852,977	$20,030,681	—	31 Dec 2024	13F
GUGGENHEIM CAPITAL LLC	13F	Company	— class O/S missing	1,592,392	$17,213,758	—	31 Dec 2024	13F
RAYMOND JAMES FINANCIAL INC	13F	Company	— class O/S missing	869,937	$9,404,030	—	31 Dec 2024	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	752,536	$8,134,908	—	31 Dec 2024	13F
Hennion & Walsh Asset Management, Inc.	13F	Company	— class O/S missing	621,534	$6,718,783	—	31 Dec 2024	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	545,001	$5,891,466	—	31 Dec 2024	13F
Melone Private Wealth, LLC	13F	Company	— class O/S missing	517,997	$5,599,544	—	31 Dec 2024	13F
VAN ECK ASSOCIATES CORP	13F	Company	— class O/S missing	485,055	$5,243,000	—	31 Dec 2024	13F
Gridiron Partners, LLC	13F	Company	— class O/S missing	431,778	$4,667,520	—	31 Dec 2024	13F
LPL Financial LLC	13F	Company	— class O/S missing	393,775	$4,256,706	—	31 Dec 2024	13F
Atria Wealth Solutions, Inc.	13F	Company	— class O/S missing	342,845	$3,706,158	—	31 Dec 2024	13F
Cetera Investment Advisers	13F	Company	— class O/S missing	321,708	$3,477,659	—	31 Dec 2024	13F
High Net Worth Advisory Group LLC	13F	Company	— class O/S missing	264,093	$2,854,868	—	31 Dec 2024	13F
ROYAL BANK OF CANADA	13F	Company	— class O/S missing	242,494	$2,621,000	—	31 Dec 2024	13F
ENVESTNET ASSET MANAGEMENT INC	13F	Company	— class O/S missing	242,248	$2,618,701	—	31 Dec 2024	13F
COMMONWEALTH EQUITY SERVICES, LLC	13F	Company	— class O/S missing	230,726	$2,494,000	—	31 Dec 2024	13F
OSAIC HOLDINGS, INC.	13F	Company	— class O/S missing	204,815	$2,214,120	—	31 Dec 2024	13F
Baird Financial Group, Inc.	13F	Company	— class O/S missing	187,409	$2,025,891	—	31 Dec 2024	13F
PARK AVENUE SECURITIES LLC	13F	Company	— class O/S missing	181,051	$1,957,000	—	31 Dec 2024	13F
Rockefeller Capital Management L.P.	13F	Company	— class O/S missing	156,831	$1,695,350	—	31 Dec 2024	13F
Kestra Advisory Services, LLC	13F	Company	— class O/S missing	152,875	$1,652,579	—	31 Dec 2024	13F
Traynor Capital Management, Inc.	13F	Company	— class O/S missing	139,844	$1,511,711	—	31 Dec 2024	13F
Cambridge Investment Research Advisors, Inc.	13F	Company	— class O/S missing	114,076	$1,233,000	—	31 Dec 2024	13F
Palogic Value Management, L.P.	13F	Company	— class O/S missing	113,950	$1,231,800	—	31 Dec 2024	13F
PFG Investments, LLC	13F	Company	— class O/S missing	113,462	$1,226,525	—	31 Dec 2024	13F
REGATTA CAPITAL GROUP, LLC	13F	Company	— class O/S missing	112,369	$1,214,709	—	31 Dec 2024	13F
Invesco Ltd.	13F	Company	— class O/S missing	101,174	$1,093,691	—	31 Dec 2024	13F
STEPHENS INC /AR/	13F	Company	— class O/S missing	91,775	$992,088	—	31 Dec 2024	13F
MFA Wealth Services	13F	Company	— class O/S missing	91,567	$989,840	—	31 Dec 2024	13F
AE Wealth Management LLC	13F	Company	— class O/S missing	91,354	$987,540	—	31 Dec 2024	13F
Mariner, LLC	13F	Company	— class O/S missing	86,985	$940,313	—	31 Dec 2024	13F
Wakefield Asset Management LLLP	13F	Company	— class O/S missing	84,277	$911,035	—	31 Dec 2024	13F
Noble Wealth Management PBC	13F	Company	— class O/S missing	79,772	$862,335	—	31 Dec 2024	13F
NewEdge Advisors, LLC	13F	Company	— class O/S missing	77,145	$833,935	—	31 Dec 2024	13F
Venture Visionary Partners LLC	13F	Company	— class O/S missing	70,047	$757,211	—	31 Dec 2024	13F
Running Point Capital Advisors, LLC	13F	Company	— class O/S missing	68,998	$745,865	—	31 Dec 2024	13F
HARBOUR INVESTMENTS, INC.	13F	Company	— class O/S missing	68,776	$743,469	—	31 Dec 2024	13F
Ausdal Financial Partners, Inc.	13F	Company	— class O/S missing	66,863	$722,784	—	31 Dec 2024	13F
OneDigital Investment Advisors LLC	13F	Company	— class O/S missing	66,821	$722,332	—	31 Dec 2024	13F
Camelot Portfolios, LLC	13F	Company	— class O/S missing	62,479	$675,398	—	31 Dec 2024	13F
KEYBANK NATIONAL ASSOCIATION/OH	13F	Company	— class O/S missing	61,300	$662,653	—	31 Dec 2024	13F
CLIFTONLARSONALLEN WEALTH ADVISORS, LLC	13F	Company	— class O/S missing	59,911	$647,638	—	31 Dec 2024	13F
Focus Financial Network, Inc.	13F	Company	— class O/S missing	59,427	$642,409	—	31 Dec 2024	13F
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	13F	Company	— class O/S missing	59,359	$641,672	—	31 Dec 2024	13F
SMITH, MOORE & CO.	13F	Company	— class O/S missing	58,778	$635,395	—	31 Dec 2024	13F
&PARTNERS	13F	Company	— class O/S missing	56,276	$618,469	—	31 Dec 2024	13F
Summit X, LLC	13F	Company	— class O/S missing	57,024	$616,428	—	31 Dec 2024	13F
TRUIST FINANCIAL CORP	13F	Company	— class O/S missing	56,416	$609,855	—	31 Dec 2024	13F
AMERIPRISE FINANCIAL INC	13F	Company	— class O/S missing	54,071	$584,508	—	31 Dec 2024	13F

Institutional Holders of NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (NMZ) as of Q1 2025

As of 31 Mar 2025, NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - COM (NMZ) was held by 130 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 17,254,961 shares. The largest 10 holders included MORGAN STANLEY, UBS Group AG, GUGGENHEIM CAPITAL LLC, RAYMOND JAMES FINANCIAL INC, WELLS FARGO & COMPANY/MN, Hennion & Walsh Asset Management, Inc., BANK OF AMERICA CORP /DE/, Melone Private Wealth, LLC, Gridiron Partners, LLC, and VAN ECK ASSOCIATES CORP. This page lists 130 institutional shareholders reporting positions in this security for the Q1 2025 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2025 vs Q4 2024 Across Filers

Q4 2024 holders

125

Q1 2025 holders

130

Holder diff

Investor	Q4 2024 Shares	Q1 2025 Shares	Share Diff	Share Chg %	Q4 2024 Value $	Q1 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.