NMZ

Nuveen Muni Hi Inc OpportETF$9.43 1.05%
UnclassifiedCUSIP 670682103· EOD Sep 18, 2026

Among active 13F managers last quarter, 18 opened and 27 added, while 4 reduced; the largest holder to move was Hennion & Walsh Asset Management, Inc. (+35%).

Tracked 13F holders
191
139 in Q2 2026 filings
13F value (tracked)
$258.5M
13F moves · latest Q
45 added
4 reduced

Price & smart-money activity

$9.43 1.05%5Y -37.6%
$7.83$9.79$11.76$13.72$15.68202120222023202420252026105136911711982141111121392118512131569915520102225122316332222332440187110810
Hover for who · click for detailEnd-of-day closing prices52w $9.26 – $10.74

Who owns NMZ?

191 tracked 13F filers · ranked by shares held

191 tracked 13F filers disclose a position in NMZ as of the latest SEC 13F filings, a combined $258.5M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Morgan Stanley2.7M
$27.7M
+1.6%
Added · +43K sh
Q1 2026
2Hennion & Walsh Asset Management, Inc.2.2M
$23.4M
+35%
Added · +578K sh
Q2 2026
3Guggenheim Capital LLC2.0M
$21.2M
+12%
Added · +227K sh
Q1 2026
4UBS Group AG1.9M
$19.9M
−5.5%
Reduced · −111K sh
Q1 2026
5Raymond James Financial Inc1.1M
$11.6M
+3.6%
Added · +40K sh
Q1 2026
6Van Eck Associates Corp1.1M
$11.2M
+57%
Added · +382K sh
Q2 2026
7Rivernorth Capital Management, LLC1.0M
$11.1M
New
+1.0M sh
Q2 2026
8J.W. Cole Advisors, Inc.1.0M
$10.8M
Added
Added · +1.0M sh
Q2 2026
9Wells Fargo & Company879K
$9.1M
+3.4%
Added · +29K sh
Q1 2026
10Melone Private Wealth, LLC846K
$8.9M
+26%
Added · +174K sh
Q2 2026
11LPL Financial LLC764K
$7.9M
+4.5%
Added · +33K sh
Q1 2026
12Cetera Investment Advisers398K
$4.1M
+11%
Added · +39K sh
Q1 2026
13Bank Of America Corp389K
$4.0M
−8.0%
Reduced · −34K sh
Q1 2026
14Northwestern Mutual Wealth Management Co341K
$3.5M
+42%
Added · +101K sh
Q1 2026
15Royal Bank Of Canada278K
$2.9M
+3.6%
Added · +10K sh
Q1 2026
16Advisors Asset Management, Inc.272K
$2.9M
+3.6%
Added · +10K sh
Q2 2026
17Stifel Financial Corp261K
$2.7M
~0%
Reduced · −26 sh
Q1 2026
18Osaic Holdings, Inc.222K
$2.3M
+5.3%
Added · +11K sh
Q1 2026
19Commonwealth Equity Services, LLC220K
$2.3M
+5.1%
Added · +11K sh
Q1 2026
20Platform Technology Partners193K
$2.0M
+12%
Added · +20K sh
Q2 2026
21Kestra Advisory Services, LLC190K
$2.0M
+11%
Added · +18K sh
Q2 2026
22OneDigital Investment Advisors LLC186K
$1.9M
+1.0%
Added · +2K sh
Q1 2026
23Equitable Holdings, Inc.170K
$1.8M
New
+170K sh
Q2 2026
24NewEdge Advisors, LLC165K
$1.7M
+208%
Added · +112K sh
Q2 2026
25Mariner, LLC160K
$1.7M
+1.2%
Added · +2K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is NMZ being bought or sold by institutions?

Last quarter, 18 funds opened a new position in NMZ and 27 added to an existing one, while 4 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
18
funds took a first position
Added
27
added to an existing position
Reduced
4
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own NMZ also own

CompanyCo-held byTheir position there
Microsoft CorpMSFT106 funds$4.9B
Apple IncAAPL104 funds$8.9B
Alphabet Inc-CL AGOOGL104 funds$3.7B
Nvidia CorpNVDA103 funds$22.4B
Amazon.com IncAMZN101 funds$4.2B
Alphabet Inc-CL CGOOG101 funds$2.8B
Meta Platforms Inc-Class AMETA101 funds$2.3B
JPMorgan Chase & CoJPM100 funds$2.1B
Eli Lilly & CoLLY99 funds$1.8B
SS SPDR S&P 500 ETF Trust-USSPY98 funds$4.3B
Broadcom IncAVGO97 funds$8.1B
Chevron CorpCVX97 funds$824.0M

Ranked by how many of NMZ's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in NMZ.

Institutional ownership over time

139 tracked filers in Q2 2026 filings+15 vs Q1 2026
070139Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings: $96.3M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

15 most recent

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Connected entities for NMZ

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Ask your agent what changed in NMZ

This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/NMZ/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for NMZ.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for NMZ. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.