Sleep Number Corporation
Sleep Number Corporation (SNBR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SNBR · as of Sep 30, 2025
Ownership Breakdown
142
Institutional Holders
▲ 16 vs Q2
$139.02M
Total Inst. Value
▲ $16.66M vs Q2
23.05M
Shares Outstanding
freeFloat 80.60%
19.81M
13F Shares Held
▲ 1.71M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SNBR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
STADIUM CAPITAL MANAGEMENT LLC household furniture | 2.62M | 11.42% | 11.42% | $18.37B | Nov 14, 2025 | — held |
BLACKROCK, INC. household furniture | 1.49M | 6.51% | 6.51% | $10.47B | Nov 12, 2025 | ▼ 86.7K |
VANGUARD GROUP INC household furniture | 1.24M | 5.43% | 5.43% | $8.74B | Nov 7, 2025 | ▲ 2.2K |
BRIGHTLIGHT CAPITAL MANAGEMENT LP household furniture | 1.11M | 4.85% | 4.85% | $7.80B | Nov 14, 2025 | — held |
PACIFIC RIDGE CAPITAL PARTNERS, LLC household furniture | 774.3K | 3.38% | 3.38% | $5.44B | Nov 12, 2025 | ▼ 8.0K |
FMR LLC household furniture | 765.8K | 3.34% | 3.34% | $5.38B | Nov 13, 2025 | ▲ 663.3K |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC household furniture | 737.1K | 3.22% | 3.22% | $5.17B | Nov 10, 2025 | ▲ 208.4K |
MILLENNIUM MANAGEMENT LLC household furniture | 716.9K | 3.13% | 3.13% | $5.03B | Nov 14, 2025 | ▲ 656.2K |
GOLDMAN SACHS GROUP INC household furniture | 681.6K | 2.98% | 2.98% | $4.78B | Nov 14, 2025 | ▲ 582.4K |
JACOBS LEVY EQUITY MANAGEMENT, INC household furniture | 626.3K | 2.73% | 2.73% | $4.40B | Nov 17, 2025 | ▼ 66.2K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
20
Increased
+3.23M shares5
New Positions
first time holders21
Decreased
−781.1K shares0
Sold Out
fully exitedNet shares change (top 50)
+2.45M
+3.23M / −781.1K
Net new holders
+4
5 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SNBR insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
5
Buy transactions
1
Sell transactions
5.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
STADIUM CAPITAL MANAGEMENT LLC 10 percent owner | May 28, 2026 | Sale | 330,732 | $1.78 | $588.4K | 1.88M | Form 4 ↗ |
STADIUM CAPITAL MANAGEMENT LLC 10 percent owner | May 28, 2026 | Sale | 59,944 | $1.78 | $106.6K | 341.5K | Form 4 ↗ |
Eyler Phillip director | May 21, 2026 | Award | 15,067 | — | — | 45.8K | Form 4 ↗ |
HOWARD JULIE director | May 21, 2026 | Award | 15,067 | — | — | 48.2K | Form 4 ↗ |
MENDEZ ANGEL L director | May 21, 2026 | Award | 15,067 | — | — | 37.5K | Form 4 ↗ |
KILPATRICK DEBORAH L. director | May 21, 2026 | Award | 15,067 | — | — | 27.6K | Form 4 ↗ |
Macadam Stephen E. director | May 21, 2026 | Award | 15,067 | — | — | 127.6K | Form 4 ↗ |
Minson Amber EVP, Chief Marketing Officer | May 15, 2026 | Tax Withhold | 2,949 | $1.60 | $4.7K | 52.3K | Form 4 ↗ |
Baker Kelly F. Principal Accounting Officer | Mar 16, 2026 | Award | 2,233 | — | — | 10.7K | Form 4 ↗ |
Baker Kelly F. Principal Accounting Officer | Mar 16, 2026 | Tax Withhold | 352 | $3.45 | $1.2K | 10.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Sleep Number Corporation (SNBR) is primarily owned by institutional investors, who hold approximately 85.9% of total shares outstanding. Company insiders own approximately 19.40%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Sleep Number Corporation is STADIUM CAPITAL MANAGEMENT LLC, holding approximately 2.62 million shares — equal to 11.42% of outstanding shares — as of September 30, 2025.
A total of 142 institutional investors currently hold SNBR stock, with a combined institutional value of approximately $139,016,673 as of the most recent 13F filing period.
Frequently asked questions
SNBR ownershipSleep Number Corporation (SNBR) is primarily owned by institutional investors, who hold approximately 85.9% of shares. The largest shareholder is STADIUM CAPITAL MANAGEMENT LLC with a 11.42% stake. Company insiders hold 19.40%. Data sourced from SEC Form 13F as of September 30, 2025.