$BAND

$49.27 +$2.38 (5.08%) Close

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

Ownership

13F as of Q2 2026 · 32.1M shares outstanding

Who owns BAND?

By type of holder

Institutions 94.3% Insiders 0.0% Everyone else 5.7%

Concentration Top 10 holders own 40.8%

BlackRock, Inc. 7.7% · Hood River Capital Management LLC 7.2%

Institutional ownership

94.3%

+19.9 pts vs last qtr

Institutional holders

238

+83 vs last qtr

Net shares bought

+6.4M

by institutions in Q2 2026

New / sold out

108 / 25

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Hood River Capital Management LLC NEW +2.3M
Driehaus Capital Management LLC NEW +1.4M

Biggest sellers in Q2 2026

Cypress Point Investment Management LP −807.6K
Dimensional Fund Advisors LP −613.3K

Who is planning to sell?

Notices of proposed sale, last 12 months

$32.5M

37 notices from 10 people

Shares covered

711.3K

2.21% of the company

Arranged in advance

19%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Kaestner Henry R. Associated to affiliate $14.3M
Asbill Richard Brandon Former officer $3.86M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+133.1%

+9.86% a year

Each share's claim on the business

−57.1%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $196M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years41% 3–5 years12% 1–3 years16% Under 1 year31%

Quarterly turnover

36.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting BAND on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	2.5M	7.67%	−493.9K (−16.7%)	≤2021	0.0%
Shares held by quarter Peak holding3.0M (Q3'24) Change over 8 quarters−518.1K Share of the company7.670% BlackRock, Inc.'s full portfolio →
HR Hood River Capital Management LLC	2.3M	7.15%	NEW	Q2 '26	1.1%
Shares held by quarter Peak holding2.3M (Q2'26) Change over 8 quarters+2.3M Share of the company7.150% Hood River Capital Management LLC's full portfolio →

BlackRock, Inc.

2.5M

% of company

7.67%

Change vs last qtr

−493.9K (−16.7%)

Held since

≤2021

Hood River Capital Management LLC

2.3M

% of company

7.15%

Change vs last qtr

NEW

Held since

Q2 '26

28 more super investors behind a free account

See every manager holding Bandwidth Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting BAND on Form N-PORT; together they hold 34.8% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
HR Hood River Small-Cap Growth Fund Manager Directed Portfolios	$70M	1.1M	3.44%	1.05%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$57.7M	911.0K	2.84%	0.00%	June 30, 2026

Hood River Small-Cap Growth Fund

Manager Directed Portfolios

Position value

$70M

% of company

3.44%

% of the fund

1.05%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$57.7M

% of company

2.84%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Bandwidth Inc. and how much of the fund the position is.

Comments