Vistra Corp Stock news
On July 19, 2026, Jennison Associates LLC disclosed a 12.5% increase in its equity position in Vistra Corp. (NYSE: VST), acquiring an additional 169,147 shares to bring its total holdings to 1,522,432 shares. This position, valued at approximately $228.9 million, underscores sustained institutional confidence in Vistra's integrated power model and its capacity to capitalize on the escalating electricity requirements of the artificial intelligence sector. The disclosure reflects a broader trend of institutional accumulation, with 90.88% of the company's stock currently held by major investment firms, as the market continues to price in the company's strategic role in the AI--driven energy transition.