$NBB

$14.27 -$0.09 (0.63%) Close

$NBB Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 29.4M shares outstanding

Who owns NBB?

By type of holder

Institutions 45.9% Insiders 0.0% Everyone else 54.1%

Concentration Top 10 holders own 38.7%

Sit Investment Associates Inc 13.0% · Morgan Stanley 8.0%

Institutional ownership

45.9%

+1.0 pts vs last qtr

Institutional holders

-3 vs last qtr

Net shares bought

+304.6K

by institutions in Q2 2026

New / sold out

5 / 8

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Morgan Stanley +108.8K
UBS Group AG +81.4K

Biggest sellers in Q2 2026

Invesco Ltd. −27.2K
Integrity Wealth Partners, LLC SOLD OUT −20.1K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Nuveen Taxable Municipal Income Fund in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Nuveen Taxable Municipal Income Fund.

How patient are the owners?

Institutional shares by how long they've been held

5+ years38% 3–5 years41% 1–3 years14% Under 1 year7%

Quarterly turnover

2.3%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting NBB on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
SI Sit Investment Associates Inc	3.8M	12.96%	+16.0K (+0.4%)	2022	1.1%
Shares held by quarter Peak holding3.9M (Q1'25) Change over 8 quarters+280.3K Share of the company12.960% Sit Investment Associates Inc's full portfolio →
MS Morgan Stanley	2.3M	7.97%	+108.8K (+4.9%)	≤2021	0.0%
Shares held by quarter Peak holding2.3M (Q2'26) Change over 8 quarters+701.5K Share of the company7.970% Morgan Stanley's full portfolio →

Sit Investment Associates Inc

3.8M

% of company

12.96%

Change vs last qtr

+16.0K (+0.4%)

Held since

2022

Morgan Stanley

2.3M

% of company

7.97%

Change vs last qtr

+108.8K (+4.9%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Nuveen Taxable Municipal Income Fund, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting NBB on Form N-PORT; together they hold 1.3% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC Invesco CEF Income Composite ETF Invesco Exchange-Traded Fund Trust II	$4.32M	272.2K	0.93%	0.52%	May 31, 2026
FT First Trust Income Opportunities ETF First Trust Exchange-Traded Fund VIII	$810K	52.6K	0.18%	0.98%	August 31, 2026

Invesco CEF Income Composite ETF

Invesco Exchange-Traded Fund Trust II

Position value

$4.32M

% of company

0.93%

% of the fund

0.52%

As of

May 31, 2026

First Trust Income Opportunities ETF

First Trust Exchange-Traded Fund VIII

Position value

$810K

% of company

0.18%

% of the fund

0.98%

As of

August 31, 2026

3 more funds behind a free account

See every fund holding Nuveen Taxable Municipal Income Fund and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SW Siffermann William A Insider	615	0.00%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.000% Siffermann William A's insider activity →

Siffermann William A

Insider

615

% of company

0.00%

Change vs last qtr

—

Held since

—

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