Morgan Stanley’s Nuveen Municipal High Income Opportunity Fund NMZ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$27.7M Buy
2,665,732
+42,983
+2% +$449K ﹤0.01% 2646
2025
Q4
$26.7M Buy
2,622,749
+132,909
+5% +$1.4M ﹤0.01% 2661
2025
Q3
$26.4M Sell
2,489,840
-192,386
-7% -$1.96M ﹤0.01% 2612
2025
Q2
$27.8M Sell
2,682,226
-15,679
-0.6% -$163K ﹤0.01% 2482
2025
Q1
$29.4M Buy
2,697,905
+87,490
+3% +$970K ﹤0.01% 2301
2024
Q4
$28.2M Buy
2,610,415
+81,733
+3% +$922K ﹤0.01% 2403
2024
Q3
$29.5M Buy
2,528,682
+150,444
+6% +$1.67M ﹤0.01% 2401
2024
Q2
$25.7M Buy
2,378,238
+248,123
+12% +$2.6M ﹤0.01% 2395
2024
Q1
$22.5M Sell
2,130,115
-1,738,123
-45% -$17.7M ﹤0.01% 2566
2023
Q4
$38.2M Buy
3,868,238
+1,864,473
+93% +$17.4M ﹤0.01% 2730
2023
Q3
$18.6M Buy
2,003,765
+10,556
+0.5% +$108K ﹤0.01% 2529
2023
Q2
$21.1M Buy
1,993,209
+208,614
+12% +$2.22M ﹤0.01% 2422
2023
Q1
$19.3M Buy
1,784,595
+247,906
+16% +$2.62M ﹤0.01% 2473
2022
Q4
$15.9M Buy
1,536,689
+535,487
+53% +$5.59M ﹤0.01% 2575
2022
Q3
$10.3M Buy
1,001,202
+86,117
+9% +$1.01M ﹤0.01% 2953
2022
Q2
$10.7M Buy
915,085
+64,634
+8% +$777K ﹤0.01% 3004
2022
Q1
$11.1M Sell
850,451
-36,814
-4% -$512K ﹤0.01% 2797
2021
Q4
$13.4M Buy
887,265
+37,669
+4% +$559K ﹤0.01% 2597
2021
Q3
$12.5M Buy
849,596
+94,867
+13% +$1.46M ﹤0.01% 2629
2021
Q2
$11.6M Buy
754,729
+133,357
+21% +$1.99M ﹤0.01% 2816
2021
Q1
$8.97M Buy
621,372
+57,560
+10% +$827K ﹤0.01% 2767
2020
Q4
$8.13M Buy
563,812
+57,778
+11% +$789K ﹤0.01% 2734
2020
Q3
$6.83M Sell
506,034
-8,739
-2% -$118K ﹤0.01% 2404
2020
Q2
$6.79M Buy
514,773
+34,108
+7% +$429K ﹤0.01% 2347
2020
Q1
$5.99M Buy
480,665
+191,062
+66% +$2.64M ﹤0.01% 2277
2019
Q4
$4.11M Buy
289,603
+66,141
+30% +$940K ﹤0.01% 3413
2019
Q3
$3.19M Buy
223,462
+41,091
+23% +$584K ﹤0.01% 3355
2019
Q2
$2.55M Buy
182,371
+29,519
+19% +$406K ﹤0.01% 3581
2019
Q1
$2.07M Buy
152,852
+7,337
+5% +$93.4K ﹤0.01% 3553
2018
Q4
$1.69M Sell
145,515
-42,795
-23% -$506K ﹤0.01% 3905
2018
Q3
$2.36M Sell
188,310
-11,392
-6% -$147K ﹤0.01% 3874
2018
Q2
$2.53M Buy
199,702
+10,811
+6% +$135K ﹤0.01% 3858
2018
Q1
$2.36M Sell
188,891
-29,719
-14% -$389K ﹤0.01% 3841
2017
Q4
$2.98M Sell
218,610
-99,143
-31% -$1.35M ﹤0.01% 3653
2017
Q3
$4.33M Buy
317,753
+24,881
+8% +$338K ﹤0.01% 3116
2017
Q2
$3.93M Sell
292,872
-17,393
-6% -$232K ﹤0.01% 3126
2017
Q1
$4.08M Buy
310,265
+22,927
+8% +$299K ﹤0.01% 3076
2016
Q4
$3.68M Buy
287,338
+72,192
+34% +$955K ﹤0.01% 3320
2016
Q3
$3.12M Buy
215,146
+55,267
+35% +$822K ﹤0.01% 3130
2016
Q2
$2.38M Buy
159,879
+58,523
+58% +$834K ﹤0.01% 3283
2016
Q1
$1.42M Sell
101,356
-736
-0.7% -$10.2K ﹤0.01% 3629
2015
Q4
$1.41M Buy
102,092
+7,009
+7% +$95.4K ﹤0.01% 3787
2015
Q3
$1.26M Sell
95,083
-3,722
-4% -$49.7K ﹤0.01% 3914
2015
Q2
$1.29M Sell
98,805
-2,964
-3% -$40K ﹤0.01% 4008
2015
Q1
$1.41M Sell
101,769
-92,219
-48% -$1.27M ﹤0.01% 3874
2014
Q4
$2.6M Sell
193,988
-11,575
-6% -$153K ﹤0.01% 3327
2014
Q3
$2.68M Sell
205,563
-35,259
-15% -$457K ﹤0.01% 3194
2014
Q2
$3.19M Buy
240,822
+38,073
+19% +$500K ﹤0.01% 3088
2014
Q1
$2.58M Sell
202,749
-15,933
-7% -$200K ﹤0.01% 3204
2013
Q4
$2.62M Buy
218,682
+18,383
+9% +$215K ﹤0.01% 3174
2013
Q3
$2.34M Buy
200,299
+94,497
+89% +$1.1M ﹤0.01% 3104
2013
Q2
$1.34M Buy
+105,802
New +$1.41M ﹤0.01% 3463

Other funds holding NMZ

Morgan Stanley's NMZ Position: Q1 2026 in Review

Morgan Stanley increased its Nuveen Municipal High Income Opportunity Fund (NMZ) stake by 1.6% in Q1 2026, buying an estimated $449K and bringing the position to 2,665,732 shares worth $27.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2646.

Morgan Stanley first reported a position in NMZ in Q2 2013 and has held it in 52 quarters since. The position peaked at $38.2M in Q4 2023. 137 funds tracked by Wall St. Rank hold NMZ as of Q1 2026.

  • Morgan Stanley held 2,665,732 shares of Nuveen Municipal High Income Opportunity Fund worth $27.7M as of Q1 2026.
  • Morgan Stanley bought 42,983 Nuveen Municipal High Income Opportunity Fund shares in Q1 2026, an estimated $449K.
  • Nuveen Municipal High Income Opportunity Fund made up ﹤0.01% of Morgan Stanley's portfolio in Q1 2026, its #2646 holding.
  • Morgan Stanley first reported a position in Nuveen Municipal High Income Opportunity Fund in Q2 2013 and has held it in 52 quarters since.
  • Morgan Stanley's Nuveen Municipal High Income Opportunity Fund position peaked at $38.2M in Q4 2023.
  • 137 funds tracked by Wall St. Rank held Nuveen Municipal High Income Opportunity Fund as of Q1 2026.

Based on Morgan Stanley's 13F filing for Q1 2026, filed 15 May 2026.