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Nuveen Municipal High Income Opportunity Fund
NMZ

Overview Fund Activity

129 hedge funds and large institutions have $188M invested in Nuveen Municipal High Income Opportunity Fund in 2025 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 45 increasing their positions, 27 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
129
Holders Change
+5
Holders Change %
+4.03%
% of All Funds
1.75%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
18
Increased
45
Reduced
27
Closed
12
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
HWAM
Hennion & Walsh Asset Management
New Jersey
+$1.54M
2
Raymond James Financial
Raymond James Financial
Florida
+$1.42M
3
JWCA
J.W. Cole Advisors
Florida
+$983K
4
Morgan Stanley
Morgan Stanley
New York
+$955K
5
SXL
Summit X LLC
Missouri
+$926K

Top Sellers

1
VanEck Associates
VanEck Associates
New York
-$908K
2
NWMP
Noble Wealth Management PBC
Colorado
-$702K
3
KeyBank National Association
KeyBank National Association
Ohio
-$663K
4
GC
Guggenheim Capital
Illinois
-$482K
5
Invesco
Invesco
Georgia
-$404K
Name Holding Trade Value Shares
Change 		Shares
Change %
RCA
76
Ranch Capital Advisors
Florida
$183K -$2.4K -220 -1%
MML Investors Services
77
MML Investors Services
Massachusetts
$179K +$47.9K +4,378 +37%
Citadel Advisors
78
Citadel Advisors
Florida
$178K +$37.9K +3,476 +27%
MA
79
Mutual Advisors
Nebraska
$176K +$176K +16,949 New
OC
80
Oppenheimer & Co
New York
$174K +$611 +56 +0.4%
VHAM
81
Van Hulzen Asset Management
California
$171K – – –
MPW
82
Monterey Private Wealth
California
$170K – – –
NWMP
83
Noble Wealth Management PBC
Colorado
$169K -$702K -64,308 -81%
KLCM
84
KG&L Capital Management
Louisiana
$168K +$168K +15,400 New
DADC
85
D.A. Davidson & Co
Montana
$165K – – –
TWP
86
Tyche Wealth Partners
Texas
$157K – – –
KPWS
87
Kestra Private Wealth Services
Texas
$151K +$218 +20 +0.1%
AWG
88
Altus Wealth Group
Colorado
$143K – – –
Thrivent Financial for Lutherans
89
Thrivent Financial for Lutherans
Minnesota
$142K – – –
HF
90
HRT Financial
New York
$140K +$140K +12,859 New
DAS
91
Dynamic Advisor Solutions
Arizona
$139K +$7.87K +721 +6%
AC
92
AlphaCore Capital
California
$138K +$138K +12,600 New
SPIA
93
Steward Partners Investment Advisory
New York
$137K -$271K -24,850 -66%
Jane Street
94
Jane Street
New York
$135K +$135K +12,379 New
BCP
95
Berkeley Capital Partners
Georgia
$133K – – –
SIMG
96
Sonora Investment Management Group
Arizona
$133K – – –
CIA
97
Concurrent Investment Advisors
Florida
$131K – – –
SWM
98
Spire Wealth Management
Virginia
$130K +$240 +22 +0.2%
HVIA
99
Hudson Valley Investment Advisors
New York
$125K – – –
PWP
100
Principle Wealth Partners
Connecticut
$120K – – –
2 3
4
5 6