BlackRock, Inc. Increases Stake in SONOS, INC.

BlackRock, Inc. has filed a Schedule 13G/A amendment with the SEC, disclosing an increased ownership in SONOS, INC. As of September 30, 2025, BlackRock, Inc. beneficially owns 17,112,298 shares of SONOS, INC. common stock, representing 14.2% of the total outstanding shares. This marks a significant increase from previous filings, with the value of the holdings rising to $19,870,115,945.68, a 1076.06% increase. The filing indicates that BlackRock, Inc. has sole voting power over 16,903,058 shares and sole dispositive power over all 17,112,298 shares. The filing also notes that the interest of iShares Core S&P Small-Cap ETF, a subsidiary of BlackRock, Inc., in SONOS, INC. common stock is more than five percent of the total outstanding common stock.