Institutional Ownership
Sleep Number Corp
CUSIP 83125X103COMSNBRQ1 2026
13D / 13G Filings
34
Schedule 13D/13G on record
Beneficial Filers
10
Distinct reporting persons
Largest Stake
16.3%
Max % of class reported
Institutional Holders
115
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
34 filings · latest Feb 6, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 6, 2026 | Pacific Ridge Capital Partners, LLC | 13G | 5.0% | 1.15M | SEC |
| 2 | Feb 5, 2026 | Fmr LLC | 13G | 9.3% | 2.13M | SEC |
| 3 | Oct 17, 2025 | Blackrock, Inc. | 13G/A | 6.4% | 1.46M | SEC |
| 4 | Aug 14, 2025 | M Partners Fund LP | 13G/A | 9.9% | 2.26M | SEC |
| 5 | Aug 6, 2025 | Stadium Capital Management LLC | 13D/A | 11.5% | — | SEC |
| 6 | May 5, 2025 | M Partners Fund LP | 13G | 6.9% | 1.54M | SEC |
| 7 | Mar 14, 2025 | Stadium Capital Management LLC | 13D/A | 11.7% | — | SEC |
| 8 | Mar 11, 2025 | Stadium Capital Management LLC | 13D/A | 11.7% | — | SEC |
| 9 | Dec 2, 2024 | Stadium Capital Management LLC | 13D/A | 11.7% | 2.62M | SEC |
| 10 | Nov 25, 2024 | Stadium Capital Management LLC | 13D/A | 11.7% | 2.62M | SEC |
24 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Sleep Number Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Stadium Capital Management LLC | 2.62M | $4.70M |
| 2 | Pacific Ridge Capital Partners, LLC | 1.77M | $3.17M |
| 3 | Blackrock, Inc. | 1.37M | $2.46M |
| 4 | Charles Schwab Investment Management Inc | 1.15M | $2.07M |
| 5 | Marshall Wace, LLP | 806.4K | $1.44M |
| 6 | Bank Of America Corp /De/ | 745.5K | $1.34M |
| 7 | Two Sigma Investments, LP | 743.2K | $1.33M |
| 8 | Goldman Sachs Group Inc | 695.3K | $1.25M |
| 9 | Jacobs Levy Equity Management, Inc | 624.3K | $1.12M |
| 10 | Geode Capital Management, LLC | 521.5K | $936.3K |