StoneX Group’s Nuveen Municipal High Income Opportunity Fund NMZ Stock Holding History

StoneX Group’s Portfolio NMZ Stock Details NMZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$279K	Buy	+26,264	New	+$270K	0.01%	866
2026 Q1	–	Sell	-34,622	Closed	-$353K	–	1144
2025 Q4	$353K	Buy	34,622 +9,572	+38%	+$101K	0.02%	638
2025 Q3	$265K	Sell	25,050 -5,614	-18%	-$57.3K	0.01%	735
2025 Q2	$318K	Buy	+30,664	New	+$318K	0.02%	640
2023 Q4	–	Sell	-335,752	Closed	-$3.12M	–	683
2023 Q3	$3.12M	Buy	+335,752	New	+$3.43M	0.34%	59

Other funds holding NMZ

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Guggenheim Capital Chicago, Illinois $15.9B AUM 53.4% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

SIA

Sit Investment Associates Minneapolis, Minnesota $5.28B AUM 14.42% 1-Year Est. Return

HWAM

Hennion & Walsh Asset Management Parsippany, New Jersey $3.5B AUM 41.95% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

StoneX Group's NMZ Position: Q2 2026 in Review

StoneX Group opened a new position in Nuveen Municipal High Income Opportunity Fund (NMZ) in Q2 2026: 26,264 shares worth $279K. The stake represents 0.01% of the portfolio and ranks #866 among its holdings. This is a return to the name: StoneX Group previously reported a position in NMZ as recently as Q4 2025.

StoneX Group first reported a position in NMZ in Q3 2023 and has held it in 5 quarters since. The position peaked at $3.12M in Q3 2023. 212 funds tracked by Wall St. Rank hold NMZ as of Q2 2026.

StoneX Group held 26,264 shares of Nuveen Municipal High Income Opportunity Fund worth $279K as of Q2 2026.
Nuveen Municipal High Income Opportunity Fund was a new StoneX Group position in Q2 2026.
Nuveen Municipal High Income Opportunity Fund made up 0.01% of StoneX Group's portfolio in Q2 2026, its #866 holding.
StoneX Group first reported a position in Nuveen Municipal High Income Opportunity Fund in Q3 2023 and has held it in 5 quarters since.
StoneX Group's Nuveen Municipal High Income Opportunity Fund position peaked at $3.12M in Q3 2023.
212 funds tracked by Wall St. Rank held Nuveen Municipal High Income Opportunity Fund as of Q2 2026.

Based on StoneX Group's 13F filing for Q2 2026, filed 12 Aug 2026.