Form SCHEDULE 13D/A Symbotic Inc. Filed by: Walmart Inc.

Row 7, 9, and 11. Includes (i) 15,000,000 shares of Class A Common Stock, par value $0.0001 per share ("Class A Common Stock") owned by the Reporting Person and (ii) 61,350,823 shares of Class A Common Stock that may be acquired by the Reporting Person upon the exchange of 61,350,823 common units ("OpCo Units") in Symbotic Holdings LLC, a wholly-owned subsidiary of the Issuer. Incident to its ownership of OpCo Units, the Reporting Person also owns 61,350,823 shares of the Issuer's Class V-1 common stock, par value $0.0001 ("Class V-1 Common Stock"), which carry one vote per share but confer no economic interest in the Issuer. Upon an exchange of OpCo Units for Class A Common Stock, an equal number of shares of Class V-1 Common Stock would be cancelled. Row 13. The percentage used herein and in the rest of this Schedule 13D is calculated based upon 129,873,381 shares of the Issuer's Class A Common Stock outstanding as of August 3, 2026, as disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on August 5, 2026, and after giving effect to the exchange of all 61,350,823 OpCo Units held by the Reporting Person into an equal number of shares of Class A Common Stock. On a fully diluted basis (including all of the outstanding shares of the Issuer's Class A Common Stock, the 71,369,131 outstanding shares of Class V-1 Common Stock and the 403,559,196 outstanding shares of the Issuer's Class V-3 common stock, par value $0.0001 per share), the Reporting Person beneficially owns approximately 12.6% of the Issuer's total common stock outstanding, and approximately 5.4% of the aggregate voting power of the Issuer's securities.