Vanguard Capital Management Discloses New 5.06% Stake in Sonos Inc (SONO)

On April 30, 2026, Vanguard Capital Management LLC filed a Schedule 13G with the SEC, disclosing a new 5.06% ownership stake in Sonos Inc (SONO). As of the event date on March 31, 2026, Vanguard reported beneficial ownership of 6,119,698 shares of common stock. The filing indicates that Vanguard holds sole dispositive power over all 6,119,698 shares, while maintaining sole voting power over 900,995 shares. This position was established in the ordinary course of business, as Vanguard is an investment adviser filing under Rule 13d-1(b). The reported holdings include shares managed by various affiliates, including Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. This filing represents a significant increase from a previous ownership level of 0.0%, marking Vanguard's emergence as a major institutional shareholder in the Santa Barbara-based audio technology company. No other single person's interest in these securities exceeds 5%.