NMZ
NYSENuveen Municipal High Income Opportunity Fund
Price$10.20+0.02 (+0.25%)
01:30 PM07:45 PM
News · 26 weeks36-100%
2025-12-072026-05-31
Mix1390d
- SEC Filings7(54%)
- Other5(38%)
- Insider1(8%)
Latest news
25 items- SECSEC Form N-23C-2 filed by Nuveen Municipal High Income Opportunity FundN-23C-2 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filer)
- SECAmendment: SEC Form SCHEDULE 13D/A filed by Nuveen Municipal High Income Opportunity FundSCHEDULE 13D/A - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Subject)
- SECAmendment: SEC Form SCHEDULE 13D/A filed by Nuveen Municipal High Income Opportunity FundSCHEDULE 13D/A - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Subject)
- PRNuveen Municipal Closed-End Funds Announce Completion of MergersThe merger of Nuveen Missouri Quality Municipal Income Fund (NYSE:NOM), Nuveen New Jersey Quality Municipal Income Fund (NYSE:NXJ) and Nuveen Pennsylvania Quality Municipal Income Fund (NYSE:NQP) into Nuveen Municipal High Income Opportunity Fund (NYSE:NMZ) was successfully completed prior to the opening of the New York Stock Exchange on April 27, 2026. Through the merger, NMZ acquired substantially all of the assets and liabilities of NOM, NXJ and NQP in a tax-free transaction in exchange for newly-issued common shares of NMZ in an aggregate amount equal to the value of the net assets of NOM, NXJ and NQP transferred. The transaction took place based upon NMZ's, NOM's, NXJ's and NQP's clo
- SECSEC Form 424B3 filed by Nuveen Municipal High Income Opportunity Fund424B3 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filer)
- PRNuveen Municipal Closed-End Funds Announce Shareholder Approval of Proposed MergersShareholders of Nuveen Missouri Quality Municipal Income Fund (NYSE:NOM), Nuveen New Jersey Quality Municipal Income Fund (NYSE:NXJ), Nuveen Pennsylvania Quality Municipal Income Fund (NYSE:NQP) and Nuveen Municipal High Income Opportunity Fund (NYSE:NMZ) have approved a proposal to merge the funds. The mergers will combine NOM, NXJ, and NQP into NMZ. Subject to the satisfaction of certain customary closing conditions, the mergers are expected to become effective before the market opens on April 27, 2026. Each fund has declared a regular monthly distribution payable May 1, 2026, with a record date of April 15, 2026. The funds may declare additional distributions prior to the completion of
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- INSIDERVice President Siffermann William A bought $1,048 worth of shares (100 units at $10.48), increasing direct ownership by 12% to 914 units (SEC Form 4)4 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Issuer)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- INSIDERSEC Form 3 filed by new insider Castro Joseph3 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Issuer)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
- SECSEC Form 425 filed by Nuveen Municipal High Income Opportunity Fund425 - NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (0001266585) (Filed by)
NMZ FAQ
7 questionsWhat does Nuveen Municipal High Income Opportunity Fund do?
Nuveen Municipal High Income Opportunity Fund is a closed-end fixed income mutual fund launched by Nuveen Investments Inc. The fund is co-managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. It invests in the fixed income markets of the United States. The fund primarily invests in investment grade tax-exempt municipal securities. The fund was formerly known as Nuveen Municipal High Yield Opportunity Fund. Nuveen Municipal High Income Opportunity Fund was founded in November 19, 2003 and is based in the United States.Where does NMZ stock trade?
Nuveen Municipal High Income Opportunity Fund (NMZ) is listed on NYSE.What sector and industry is NMZ in?
Nuveen Municipal High Income Opportunity Fund operates in the Finance sector, Finance/Investors Services industry.When did Nuveen Municipal High Income Opportunity Fund go public?
Nuveen Municipal High Income Opportunity Fund (NMZ) completed its IPO in 2003.Does NMZ pay a dividend?
Yes. NMZ's next ex-dividend date is 2026-06-15 with a declared cash dividend of $0.07 per share, payable 2026-07-01.What companies are similar to NMZ?
Notable peers in the same industry include CET (Central Securities Corporation), HASI (HA Sustainable Infrastructure Capital Inc.), MAIN (Main Street Capital Corporation), NEA (Nuveen AMT-Free Quality Municipal Income Fund), KYN (Kayne Anderson Energy Infrastructure Fund Inc.). Compare NMZ side-by-side with any of them on Quantisnow.How can I track NMZ on Quantisnow?
Quantisnow aggregates Nuveen Municipal High Income Opportunity Fund's SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow NMZ to receive live email and push alerts on every new disclosure.