S&P 500 leader Vistra topped third-quarter revenue expectations early Thursday, gave initial 2025 guidance and announced an additional $1 billion for its share repurchasing program. Vistra's Q3 results come along with several other nuclear-related companies on Thursday as the sector has brushed off the rejected nuclear deal between Amazon.com and Talen Energy. Analyst consensus put Vistra Q3 EPS at $1.16 on revenue of $5.01 billion.