SMR nuclear stocks may use uranium for energy in the future -- but they're burning cash already today.Nuclear power stocks went on a tear in 2025, with the Global X Uranium ETF (URA 1.46%), for example, rising an incredible 72% year to date, crushing the return of the S&P 500. Much of the credit for this performance goes to President Trump, who signed four executive orders in May promoting American nuclear power as a means of supplying artificial intelligence (AI) data centers with the electricity they need ...