← All companies

NMZ

Nuveen Municipal High Income Opportunity Fund

NMZ NYSE EDGAR ↗

$10.18

+0.01 +0.10%

Key statistics

from XBRL data in SEC filings

Market cap

—

Revenue (TTM)

—

Net income (TTM)

—

EPS (TTM)

—

P/E ratio

—

Dividend yield

—

Free cash flow

—

Cash

—

Total assets

—

Gross margin

—

52-week range

$9.92 – $10.77

Recent SEC filings

40 most recent

Annual, quarterly & current reports

8-K Regulation FD disclosure Mar 6, 2024 8-K Director or officer change Oct 13, 2023 8-K Regulation FD disclosure Feb 25, 2022 8-K Regulation FD disclosure Oct 6, 2020 8-K Other events Aug 5, 2016

Other filings

4 PRIMARY DOCUMENT Jul 28, 2026 40-17G Jul 16, 2026 N-CSRS NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND Jul 2, 2026 DEF 14A NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND Jul 2, 2026 4 Jun 29, 2026 NPORT-P Jun 24, 2026 POS EX POST-EFFECTIVE AMENDMENT Jun 11, 2026 N-23C-2 NOTICE OF INTENTION TO REDEEM SECURITIES May 1, 2026 4 Apr 29, 2026 SCHEDULE 13D/A Apr 29, 2026 SCHEDULE 13D/A Apr 29, 2026 424B3 PROSPECTUS Apr 24, 2026 NPORT-P Mar 25, 2026 425 FORM 425 Mar 19, 2026 425 FORM 425 Mar 19, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Mar 9, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Mar 9, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Mar 9, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Mar 9, 2026 4 Mar 6, 2026 425 FILING UNDER RULE 425 Feb 27, 2026 425 FILING UNDER SECURITIES ACT RULE 425 OF CERTAIN PROSPECTUSES AND COMMUNICATIONS Feb 26, 2026 3 Feb 23, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Feb 4, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Feb 4, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Feb 4, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Feb 2, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Feb 2, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Feb 2, 2026 425 FILING UNDER RULE 425 Jan 23, 2026 425 FILING UNDER RULE 425 Jan 23, 2026 425 FILING UNDER RULE 425 Jan 23, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Jan 16, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Jan 16, 2026 425 FILING UNDER SECURITIES ACT RULE 425 Jan 16, 2026