CoreWeave CFO Says CoreWeave Remains Largely Sold Out Of Its 2026 Capacity; Increase In Q1 Operating Expenses Was A Direct Result Of Continuing To Scale Active Power Capacity Converting Backlog Into Revenue; Reaffirming Full Year Revenue Guidance; For Q2, Expect Revenue In The Range Of $2.45B To $2.6B; See Q2 Capex Of $7B To $9B; Expect FY 2026 CAPEX Of $31B To $35B