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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 %
Morgan Stanley
1
Morgan Stanley
New York
$29.4M +$955K +87,490 +3%
UBS Group
2
UBS Group
Switzerland
$19.9M -$282K -25,867 -1%
GC
3
Guggenheim Capital
Illinois
$16.9M -$482K -44,176 -3%
Raymond James Financial
4
Raymond James Financial
Florida
$10.9M +$1.42M +129,858 +15%
Wells Fargo
5
Wells Fargo
California
$8.77M +$555K +50,876 +7%
HWAM
6
Hennion & Walsh Asset Management
New Jersey
$8.33M +$1.54M +141,577 +23%
Bank of America
7
Bank of America
North Carolina
$6.14M +$190K +17,445 +3%
MPW
8
Melone Private Wealth
Michigan
$5.95M +$299K +27,440 +5%
GP
9
Gridiron Partners
Pennsylvania
$4.71M – – –
VanEck Associates
10
VanEck Associates
New York
$4.38M -$908K -83,230 -17%
LPL Financial
11
LPL Financial
California
$4.09M -$203K -18,651 -5%
AWS
12
Atria Wealth Solutions
New York
$3.71M -$33.1K -3,034 -0.9%
Cetera Investment Advisers
13
Cetera Investment Advisers
Illinois
$3.6M +$88.2K +8,087 +3%
Royal Bank of Canada
14
Royal Bank of Canada
Ontario, Canada
$2.93M +$281K +25,765 +11%
HNWAG
15
High Net Worth Advisory Group
Florida
$2.74M -$141K -12,912 -5%
Envestnet Asset Management
16
Envestnet Asset Management
Illinois
$2.67M +$23.9K +2,192 +0.9%
Osaic Holdings
17
Osaic Holdings
Arizona
$2.58M +$343K +31,427 +15%
Commonwealth Equity Services
18
Commonwealth Equity Services
Massachusetts
$2.47M -$52.6K -4,818 -2%
Baird Financial Group
19
Baird Financial Group
Wisconsin
$2.14M +$92.4K +8,465 +5%
PAS
20
Park Avenue Securities
New York
$1.95M -$25.1K -2,299 -1%
PI
21
PFG Investments
New York
$1.88M +$637K +58,426 +51%
KAS
22
Kestra Advisory Services
Texas
$1.78M +$114K +10,442 +7%
Rockefeller Capital Management
23
Rockefeller Capital Management
New York
$1.65M -$57.6K -5,280 -3%
SXL
24
Summit X LLC
Missouri
$1.55M +$926K +84,866 +149%
TCM
25
Traynor Capital Management
Pennsylvania
$1.37M -$152K -13,975 -10%
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