Sleep Number Corporation (SNBR) ownership: Top institutional holder: VANGUARD GROUP INC ($10.39M). Insider activity: Net Seller (1 buys, 19 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 1227748.00 | $10.39M | 2025-12-31 |
| STADIUM CAPITAL MANAGEMENT LLC | 2616459.00 | $4.70M | 2026-03-31 |
| Pacific Ridge Capital Partners, LLC | 1767445.00 | $3.17M | 2026-03-31 |
| BlackRock, Inc. | 1371804.00 | $2.46M | 2026-03-31 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1154388.00 | $2.07M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 920066.00 | $1.65M | 2026-03-31 |
| MARSHALL WACE, LLP | 806416.00 | $1.44M | 2026-03-31 |
| Soviero Asset Management, LP | 170000.00 | $1.44M | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-05-28 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.