There are two main companies named "Nextstar" or similar, so the answer depends on which one is meant:
- Nexstar Media Group, Inc. is a large publicly traded American media company owned by shareholders, with Perry A. Sook as the largest insider shareholder. It owns over 200 television stations and several networks. It was founded by Perry A. Sook and is publicly traded (ticker: NXST).
- NextStar Energy is a joint venture in Canada focused on lithium-ion battery manufacturing, owned by LG Energy Solution and Stellantis, two large companies in the energy and automotive industries.
Please specify which "Nextstar" is of interest if the focus is different.