Jane Street’s Nuveen Municipal High Income Opportunity Fund NMZ Stock Holding History

Jane Street’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	$847K	Buy	80,144 +38,938	+94%	+$400K	﹤0.01%	6878
2026 Q1	$428K	Sell	41,206 -218,183	-84%	-$2.28M	﹤0.01%	8412
2025 Q4	$2.64M	Buy	259,389 +242,223	+1,411%	+$2.55M	﹤0.01%	4280
2025 Q3	$182K	Sell	17,166 -32,933	-66%	-$336K	﹤0.01%	9753
2025 Q2	$520K	Buy	50,099 +37,720	+305%	+$391K	﹤0.01%	6851
2025 Q1	$135K	Buy	+12,379	New	+$137K	﹤0.01%	8673
2024 Q3	–	Sell	-13,156	Closed	-$142K	–	10133
2024 Q2	$142K	Sell	13,156 -3,991	-23%	-$41.9K	﹤0.01%	8607
2024 Q1	$181K	Buy	+17,147	New	+$174K	﹤0.01%	8245
2023 Q1	–	Sell	-17,431	Closed	-$180K	–	9629
2022 Q4	$180K	Buy	+17,431	New	+$182K	﹤0.01%	7742
2013 Q3	–	Sell	-26,718	Closed	-$339K	–	2986
2013 Q2	$339K	Buy	+26,718	New	+$357K	0.01%	1783

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

Jane Street's NMZ Position: Q2 2026 in Review

Jane Street increased its Nuveen Municipal High Income Opportunity Fund (NMZ) stake by 94% in Q2 2026, buying an estimated $400K and bringing the position to 80,144 shares worth $847K. The position accounts for ﹤0.01% of the portfolio, ranked #6878.

Jane Street first reported a position in NMZ in Q2 2013 and has held it in 10 quarters since. The position peaked at $2.64M in Q4 2025. 212 funds tracked by Wall St. Rank hold NMZ as of Q2 2026.

Jane Street held 80,144 shares of Nuveen Municipal High Income Opportunity Fund worth $847K as of Q2 2026.
Jane Street bought 38,938 Nuveen Municipal High Income Opportunity Fund shares in Q2 2026, an estimated $400K.
Nuveen Municipal High Income Opportunity Fund made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6878 holding.
Jane Street first reported a position in Nuveen Municipal High Income Opportunity Fund in Q2 2013 and has held it in 10 quarters since.
Jane Street's Nuveen Municipal High Income Opportunity Fund position peaked at $2.64M in Q4 2025.
212 funds tracked by Wall St. Rank held Nuveen Municipal High Income Opportunity Fund as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.