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 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 $1.66T AUM 25.57% 1-Year Est. Return

Guggenheim Capital Chicago, Illinois $12.9B AUM 27.3% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 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 $324B AUM 22.36% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

MPW

Melone Private Wealth Auburn Hills, Michigan $263M AUM 13.16% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $94B AUM 20.14% 1-Year Est. Return

Jane Street's NMZ Position: Q1 2026 in Review

Jane Street reduced its Nuveen Municipal High Income Opportunity Fund (NMZ) stake by 84% in Q1 2026, selling an estimated $2.28M and leaving 41,206 shares worth $428K. The position accounts for ﹤0.01% of the portfolio, ranked #8412.

Jane Street first reported a position in NMZ in Q2 2013 and has held it in 9 quarters since. The position peaked at $2.64M in Q4 2025. 137 funds tracked by Wall St. Rank hold NMZ as of Q1 2026.

Jane Street held 41,206 shares of Nuveen Municipal High Income Opportunity Fund worth $428K as of Q1 2026.
Jane Street sold 218,183 Nuveen Municipal High Income Opportunity Fund shares in Q1 2026, an estimated $2.28M.
Nuveen Municipal High Income Opportunity Fund made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8412 holding.
Jane Street first reported a position in Nuveen Municipal High Income Opportunity Fund in Q2 2013 and has held it in 9 quarters since.
Jane Street's Nuveen Municipal High Income Opportunity Fund position peaked at $2.64M in Q4 2025.
137 funds tracked by Wall St. Rank held Nuveen Municipal High Income Opportunity Fund as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.