Horizon Kinetics Asset Management’s Nuveen Municipal High Income Opportunity Fund NMZ Stock Holding History

Horizon Kinetics Asset Management’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	$118K	Buy	11,125 +756	+7%	+$7.77K	﹤0.01%	315
2026 Q1	$108K	Buy	+10,369	New	+$108K	﹤0.01%	325
2025 Q4	–	Sell	-10,369	Closed	-$110K	–	332
2025 Q3	$110K	Sell	10,369 -6,953	-40%	-$71K	﹤0.01%	324
2025 Q2	$180K	Hold	17,322	–	–	﹤0.01%	318
2025 Q1	$189K	Hold	17,322	–	–	﹤0.01%	310
2024 Q4	$187K	Hold	17,322	–	–	﹤0.01%	316
2024 Q3	$202K	Buy	17,322 +6,953	+67%	+$77.4K	﹤0.01%	305
2024 Q2	$112K	Hold	10,369	–	–	﹤0.01%	309
2024 Q1	$109K	Hold	10,369	–	–	﹤0.01%	307
2023 Q4	$102K	Hold	10,369	–	–	﹤0.01%	309
2023 Q3	$96.2K	Hold	10,369	–	–	﹤0.01%	314
2023 Q2	$110K	Hold	10,369	–	–	﹤0.01%	314
2023 Q1	$112K	Sell	10,369 -274	-3%	-$2.9K	﹤0.01%	315
2022 Q4	$110K	Hold	10,643	–	–	﹤0.01%	305
2022 Q3	$109K	Sell	10,643 -1,456	-12%	-$17.1K	﹤0.01%	312
2022 Q2	$142K	Hold	12,099	–	–	﹤0.01%	314
2022 Q1	$157K	Hold	12,099	–	–	﹤0.01%	328
2021 Q4	$183K	Hold	12,099	–	–	﹤0.01%	332
2021 Q3	$179K	Hold	12,099	–	–	﹤0.01%	321
2021 Q2	$186K	Hold	12,099	–	–	﹤0.01%	328
2021 Q1	$175K	Sell	12,099 -770	-6%	-$11.1K	﹤0.01%	326
2020 Q4	$186K	Sell	12,869 -225	-2%	-$3.07K	0.01%	331
2020 Q3	$177K	Buy	13,094 +657	+5%	+$8.86K	0.01%	342
2020 Q2	$164K	Hold	12,437	–	–	0.01%	385
2020 Q1	$155K	Sell	12,437 -2,954	-19%	-$40.9K	0.01%	345
2019 Q4	$218K	Hold	15,391	–	–	0.01%	449
2019 Q3	$220K	Hold	15,391	–	–	0.01%	444
2019 Q2	$215K	Hold	15,391	–	–	0.01%	459
2019 Q1	$208K	Buy	+15,391	New	+$196K	0.01%	454

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

Horizon Kinetics Asset Management's NMZ Position: Q2 2026 in Review

Horizon Kinetics Asset Management increased its Nuveen Municipal High Income Opportunity Fund (NMZ) stake by 7.3% in Q2 2026, buying an estimated $7.77K and bringing the position to 11,125 shares worth $118K. The position accounts for ﹤0.01% of the portfolio, ranked #315.

Horizon Kinetics Asset Management first reported a position in NMZ in Q1 2019 and has held it in 29 quarters since. The position peaked at $220K in Q3 2019. 213 funds tracked by Wall St. Rank hold NMZ as of Q2 2026.

Horizon Kinetics Asset Management held 11,125 shares of Nuveen Municipal High Income Opportunity Fund worth $118K as of Q2 2026.
Horizon Kinetics Asset Management bought 756 Nuveen Municipal High Income Opportunity Fund shares in Q2 2026, an estimated $7.77K.
Nuveen Municipal High Income Opportunity Fund made up ﹤0.01% of Horizon Kinetics Asset Management's portfolio in Q2 2026, its #315 holding.
Horizon Kinetics Asset Management first reported a position in Nuveen Municipal High Income Opportunity Fund in Q1 2019 and has held it in 29 quarters since.
Horizon Kinetics Asset Management's Nuveen Municipal High Income Opportunity Fund position peaked at $220K in Q3 2019.
213 funds tracked by Wall St. Rank held Nuveen Municipal High Income Opportunity Fund as of Q2 2026.

Based on Horizon Kinetics Asset Management's 13F filing for Q2 2026, filed 11 Aug 2026.