Vistra (VST) reported a Q3 net income Friday of $1.14 billion, up from $652 million a year earlier.

Analysts polled by FactSet expected $1.01 billion.

Operating revenues for the quarter ended Sept. 30 were $6.35 billion, up from $4.97 billion a year earlier.

Analysts expected $6.03 billion.

Vistra shares were up 4.9% in Friday premarket activity.