Nuveen Municipal High Income Opportunity Fund
127 hedge funds and large institutions have $178M invested in Nuveen Municipal High Income Opportunity Fund in 2025 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 47 increasing their positions, 25 reducing their positions, and 16 closing their positions.
88% more repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 25
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.09% less ownership
Funds ownership: 15.63% → 15.55% (-0.09%)
6% less first-time investments, than exits
New positions opened: 15 | Existing positions closed: 16
2% less funds holding
Funds holding: 130 → 127 (-3)
6% less capital invested
Capital invested by funds: $189M → $178M (-$10.4M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Stifel Financial
St. Louis,
Missouri
|
+$2.18M |
| 2 |
OIA
OneDigital Investment Advisors
Overland Park,
Kansas
|
+$1.59M |
| 3 |
LPL Financial
San Diego,
California
|
+$991K |
| 4 |
RPCA
Running Point Capital Advisors
El Segundo,
California
|
+$846K |
| 5 |
Truist Financial
Charlotte,
North Carolina
|
+$801K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AWS
Atria Wealth Solutions
New York
|
-$3.71M |
| 2 |
PAS
Park Avenue Securities
New York
|
-$1.95M |
| 3 |
Envestnet Asset Management
Chicago,
Illinois
|
-$1.69M |
| 4 |
SXL
Summit X LLC
Chesterfield,
Missouri
|
-$899K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$545K |
NMZ Hedge Fund Activity: Q2 2025 in Review
127 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Nuveen Municipal High Income Opportunity Fund (NMZ) for Q2 2025, worth a combined $178M — down 5.5% from $189M a quarter earlier.
Sellers outnumbered buyers: 16 funds closed out of NMZ and 15 opened new positions — a net loss of 1 holder — while 25 trimmed existing stakes and 47 added.
The largest buyer was Stifel Financial, adding an estimated $2.18M. The largest seller was Atria Wealth Solutions, exiting entirely with an estimated $3.71M sold.
- 127 institutional investors held Nuveen Municipal High Income Opportunity Fund (NMZ) as of Q2 2025, down from 130 in Q1 2025.
- Funds reported $178M of Nuveen Municipal High Income Opportunity Fund stock for Q2 2025, down 5.5% quarter-over-quarter.
- 15 funds opened new Nuveen Municipal High Income Opportunity Fund positions in Q2 2025 and 16 closed out, a net change of -1 holder.
- The largest Nuveen Municipal High Income Opportunity Fund buyer in Q2 2025 was Stifel Financial, an estimated $2.18M added.
- The largest Nuveen Municipal High Income Opportunity Fund seller in Q2 2025 was Atria Wealth Solutions, an estimated $3.71M sold.
Based on aggregated 13F filings for Q2 2025.