UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ______________________ (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 For the transition period from _____________ to ____________ Commission file number 001-39736 NUSCALE POWER CORPORATION (Exact name of registrant as specified in its charter) ______________________ (State or other jurisdiction of incorporation or organization) ...