XT
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XTX Topco’s Nuveen Municipal High Income Opportunity Fund NMZ Stock Holding History

XTX Topco’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 		$249K Sell
23,588
-25,742
-52% -$265K ﹤0.01% 3076
2026
Q1 		$512K Buy
49,330
+20,964
+74% +$219K 0.01% 2031
2025
Q4 		$289K Buy
+28,366
New +$299K 0.01% 2109
2023
Q1 		– Sell
-13,192
Closed -$136K – 1536
2022
Q4 		$136K Buy
+13,192
New +$138K 0.03% 945

Other funds holding NMZ

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
GC
Guggenheim Capital Chicago, Illinois $15.9B AUM 53.4% 1-Year Est. Return
Wells Fargo
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
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

XTX Topco's NMZ Position: Q2 2026 in Review

XTX Topco reduced its Nuveen Municipal High Income Opportunity Fund (NMZ) stake by 52% in Q2 2026, selling an estimated $265K and leaving 23,588 shares worth $249K. The position accounts for ﹤0.01% of the portfolio, ranked #3076.

XTX Topco first reported a position in NMZ in Q4 2022 and has held it in 4 quarters since. The position peaked at $512K in Q1 2026. 213 funds tracked by Wall St. Rank hold NMZ as of Q2 2026.

  • XTX Topco held 23,588 shares of Nuveen Municipal High Income Opportunity Fund worth $249K as of Q2 2026.
  • XTX Topco sold 25,742 Nuveen Municipal High Income Opportunity Fund shares in Q2 2026, an estimated $265K.
  • Nuveen Municipal High Income Opportunity Fund made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3076 holding.
  • XTX Topco first reported a position in Nuveen Municipal High Income Opportunity Fund in Q4 2022 and has held it in 4 quarters since.
  • XTX Topco's Nuveen Municipal High Income Opportunity Fund position peaked at $512K in Q1 2026.
  • 213 funds tracked by Wall St. Rank held Nuveen Municipal High Income Opportunity Fund as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.