$BBN

$14.69 +$0.01 (0.07%) Close

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

Ownership

13F as of Q2 2026 · 61.8M shares outstanding

Who owns BBN?

By type of holder

Institutions 43.4% Insiders 0.0% Everyone else 56.6%

Concentration Top 10 holders own 35.1%

Sit Investment Associates Inc 12.8% · Morgan Stanley 8.5%

Institutional ownership

43.4%

+0.9 pts vs last qtr

Institutional holders

118

-4 vs last qtr

Net shares bought

+562.7K

by institutions in Q2 2026

New / sold out

15 / 19

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Rivernorth Capital Management, LLC +1.4M
Sit Investment Associates Inc +426.5K

Biggest sellers in Q2 2026

Focused Wealth Management, Inc −802.2K
Bank Of America Corp /de/ −400.9K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for BlackRock Taxable Municipal Bond Trust in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for BlackRock Taxable Municipal Bond Trust.

How patient are the owners?

Institutional shares by how long they've been held

5+ years41% 3–5 years40% 1–3 years9% Under 1 year10%

Quarterly turnover

8.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting BBN on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
SI Sit Investment Associates Inc	7.9M	12.77%	+426.5K (+5.7%)	2022	2.4%
Shares held by quarter Peak holding7.9M (Q2'26) Change over 8 quarters+4.6M Share of the company12.770% Sit Investment Associates Inc's full portfolio →
MS Morgan Stanley	5.3M	8.53%	+54.6K (+1.0%)	≤2021	0.0%
Shares held by quarter Peak holding5.3M (Q2'26) Change over 8 quarters+378.2K Share of the company8.530% Morgan Stanley's full portfolio →

Sit Investment Associates Inc

7.9M

% of company

12.77%

Change vs last qtr

+426.5K (+5.7%)

Held since

2022

Morgan Stanley

5.3M

% of company

8.53%

Change vs last qtr

+54.6K (+1.0%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding BlackRock Taxable Municipal Bond Trust, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting BBN on Form N-PORT; together they hold 4.0% 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	$11.6M	724.5K	1.17%	1.40%	May 31, 2026
RF RiverNorth Flexible Municipal Income Fund II Inc. RiverNorth Flexible Municipal Income Fund II Inc.	$9.18M	567.8K	0.92%	2.58%	June 30, 2026

Invesco CEF Income Composite ETF

Invesco Exchange-Traded Fund Trust II

Position value

$11.6M

% of company

1.17%

% of the fund

1.40%

As of

May 31, 2026

RiverNorth Flexible Municipal Income Fund II Inc.

Position value

$9.18M

% of company

0.92%

% of the fund

2.58%

As of

June 30, 2026

10 more funds behind a free account

See every fund holding BlackRock Taxable Municipal Bond Trust 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
KM Kalinoski Michael Insider	1.5K	0.00%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.000% Kalinoski Michael's insider activity →
HS Harris Stayce D. Insider	10	0.00%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.000% Harris Stayce D.'s insider activity →

Kalinoski Michael

Insider

1.5K

% of company

0.00%

Change vs last qtr

—

Held since

—

Harris Stayce D.

Insider

% of company

0.00%

Change vs last qtr

—

Held since

—

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