NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND

NMZ · NYSE · SIC : · Market Cap: $1.2B
29
SEC Filings
$10.24
Close 2026-08-06

Latest Stock Quote

NMZ 2026-08-06 $10.24 O:$10.2 H:$10.25 L:$10.18 Vol:0.5M VWAP:$10.2
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-04

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2024-03-060001193125-24-060622EDGAR18K words
2023-10-130001193125-23-255708EDGAR—
2022-02-250001193125-22-053235EDGAR—
2020-10-060001193125-20-264158EDGAR—
2016-08-050001193125-16-673253EDGAR—

29 total filings indexed. 24 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Company Identity

CIK0001266585
TickerNMZ
ExchangeNYSE
SIC—: —
IncorporatedMA
Websitehttps://www.nuveen.com
Listed2003-11-20

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 3865158ad6a7e4f8d6532e35ba4206ce4f8e295f57581402ca17cc2f22cab17e
parent: root
content hash: 78cc4b889b5b04bfd8b8d6f89cf4837318692ce325b5460762d89837c2cd395c
signed: 2026-08-12T19:04:35.221Z
sources: 0 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up NMZ using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on NMZ, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/NMZ (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.