NMZ Common Stock Issued

Nuveen Municipal High Income Opportunity Fund Common Stock, $0.01 par value, per share · Common Stock Issued

NMZ Common Stock Issued

Latest reported$18.20Mperiod endingApr 30, 2026

NMZ Quarterly Common Stock Issued ($26.43M → $18.20M)

Quarterly common stock issued

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NMZ common stock issued history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Nuveen Municipal High Income Opportunity Fund Common Stock, $0.01 par value, per share Common Stock Issued — Quarterly (USD)

Period ending	Common Stock Issued (USD)
Apr 30, 2026	18,199,432
Oct 31, 2025	34,905,463
Apr 30, 2025	25,337,341
Oct 31, 2024	12,592,604
Apr 30, 2024	-721
Oct 31, 2023	-1,081
Apr 30, 2023	9,590,841
Oct 31, 2022	194,300,563
Apr 30, 2022	68,198,516
Oct 31, 2021	147,014,989
Apr 30, 2021	54,280,909
Oct 31, 2020	46,623,324
Apr 30, 2020	149,878,709
Oct 31, 2019	68,954,174
Apr 30, 2019	561,398
Oct 31, 2018	0
Apr 30, 2018	0
Oct 31, 2017	0
Apr 30, 2017	75,368,774
Oct 31, 2016	0
Apr 30, 2016	0
Oct 31, 2015	0
Apr 30, 2015	0
Oct 31, 2014	0
Apr 30, 2014	0
Oct 31, 2013	0
Apr 30, 2013	0
Oct 31, 2012	0
Apr 30, 2012	26,434,181