Sonos, Inc. (SONO) ownership: Top institutional holder: VANGUARD GROUP INC ($244.70M). Insider activity: Net Seller (0 buys, 20 sells). 1 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 13935287.00 | $244.70M | 2025-12-31 |
| Coliseum Capital Management, LLC | 18070762.00 | $242.15M | 2026-03-31 |
| BlackRock, Inc. | 17655541.00 | $236.58M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8723809.00 | $116.90M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5218703.00 | $69.93M | 2026-03-31 |
| STATE STREET CORP | 4590944.00 | $61.52M | 2026-03-31 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3307363.00 | $44.32M | 2026-03-31 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 3029185.00 | $40.59M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-14 |
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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.