Nuveen Municipal High Income Opportunity Fund

GUGGENHEIM CAPITAL LLC NMZ

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

1,816,855

Value ($000)

18,514

Weight

0.1%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/17/2026	18,514	0.1%	1,816,855	12/31/2025
2025 Q3	11/13/2025	17,417	0.1%	1,644,705	9/30/2025
2025 Q2	8/13/2025	15,991	0.1%	1,542,027	6/30/2025
2025 Q1	5/14/2025	16,891	0.2%	1,548,216	3/31/2025
2024 Q4	2/13/2025	17,214	0.1%	1,592,392	12/31/2024
2024 Q3	11/13/2024	18,186	0.1%	1,559,726	9/30/2024
2024 Q2	8/14/2024	15,282	0.1%	1,416,349	6/30/2024
2024 Q1	5/14/2024	12,991	0.1%	1,230,249	3/31/2024
2023 Q4	2/14/2024	11,420	0.1%	1,155,870	12/31/2023
2023 Q3	11/14/2023	10,344	0.1%	1,114,693	9/30/2023
2023 Q2	8/11/2023	10,794	0.1%	1,021,162	6/30/2023
2023 Q1	5/11/2023	9,856	0.1%	912,584	3/31/2023
2022 Q4	2/14/2023	8,372	0.1%	809,636	12/31/2022
2022 Q3	11/14/2022	6,481	0.1%	630,448	9/30/2022
2022 Q2	8/15/2022	6,663	0.1%	569,493	6/30/2022
2022 Q1	5/16/2022	6,952	0.0%	534,325	3/31/2022
2021 Q4	2/14/2022	7,227	0.0%	477,960	12/31/2021
2021 Q3	11/15/2021	6,627	0.0%	449,000	9/30/2021
2021 Q2	8/13/2021	6,251	0.0%	406,182	6/30/2021
2021 Q1	5/13/2021	5,032	0.0%	348,706	3/31/2021
2020 Q4	2/16/2021	4,833	0.0%	335,183	12/31/2020
2020 Q3	11/13/2020	5,872	0.0%	435,311	9/30/2020
2020 Q2	8/14/2020	6,515	0.1%	493,951	6/30/2020
2020 Q1	6/2/2020	7,118	0.1%	571,736	3/31/2020
2019 Q4	2/20/2020	7,968	0.1%	561,529	12/31/2019
2019 Q3	2/20/2020	7,713	0.1%	540,106	9/30/2019
2014 Q1	5/16/2014	2,810	0.0%	220,876	3/31/2014
2013 Q4	2/14/2014	3,189	0.0%	265,737	12/31/2013