$SNBRQ

$0.02 -$0.01 (28.44%) Close

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

Ownership

13F as of Q2 2026 · 23.0M shares outstanding

Who owns SNBRQ?

By type of holder

Institutions 1.1% Insiders 11.8% Everyone else 87.0%

Concentration Top 10 holders own 21.4%

Stadium Capital Management GP, L.P. 4.1% · Seaver Alexander M 4.1%

Institutional ownership

1.1%

-79.9 pts vs last qtr

Institutional holders

-114 vs last qtr

Net shares bought

−18.4M

by institutions in Q2 2026

New / sold out

1 / 115

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jane Street Group, LLC +183.4K
Simplex Trading, LLC NEW +15.0K

Biggest sellers in Q2 2026

Stadium Capital Management LLC SOLD OUT −2.6M
Pacific Ridge Capital Partners, LLC SOLD OUT −1.8M

Who is planning to sell?

Notices of proposed sale, last 12 months

$7.09M

11 notices from 10 people

Shares covered

4.2M

18.25% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Stadium Capital Management LLC 10% stockholder $6.97M
Stephen E. Macadam Revocable Trust Director $42.4K

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

−51.2%

−7.66% a year

Each share's claim on the business

+105.0%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$1.41B vs $147M

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+ years94% 3–5 years0% 1–3 years0% Under 1 year6%

Quarterly turnover

50.4%

of institutional shares changed hands

Top 10 managers, median time held

1.5 years

Super Investors

Investment managers reporting SNBRQ on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
SC Stadium Capital Management LLC 13D · 4.1%	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding2.6M (Q4'24) Change over 8 quarters−2.0M Disclosed stake13D · 4.1% Stadium Capital Management LLC's full portfolio →
PR Pacific Ridge Capital Partners, LLC	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding1.8M (Q1'26) Change over 8 quarters−398.2K Pacific Ridge Capital Partners, LLC's full portfolio →

Stadium Capital Management LLC

13D · 4.1%

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

Pacific Ridge Capital Partners, LLC

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

9 more super investors behind a free account

See every manager holding Sleep Number Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting SNBRQ on Form N-PORT; together they hold 27.3% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
SA Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II	$4.06M	658.4K	2.86%	0.00%	February 28, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$1.17M	649.8K	2.82%	0.00%	March 31, 2026

Strategic Advisers U.S. Total Stock Fund

Fidelity Rutland Square Trust II

Position value

$4.06M

% of company

2.86%

% of the fund

0.00%

As of

February 28, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$1.17M

% of company

2.82%

% of the fund

0.00%

As of

March 31, 2026

23 more funds behind a free account

See every fund holding Sleep Number Corp 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
SC Stadium Capital Management GP, L.P. 5%+ holder 13D · 4.1%	953.5K	4.14%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company4.140% Disclosed stake13D · 4.1% View the 13D/G filing →
SA Seaver Alexander M 5%+ holder 13D · 4.1%	953.5K	4.14%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company4.140% Disclosed stake13D · 4.1% View the 13D/G filing →

Stadium Capital Management GP, L.P.

5%+ holder13D · 4.1%

953.5K

% of company

4.14%

Change vs last qtr

—

Held since

—

Seaver Alexander M

5%+ holder13D · 4.1%

953.5K

% of company

4.14%

Change vs last qtr

—

Held since

—

27 more holders behind a free account

See every insider and 5%+ holder of Sleep Number Corp.

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