Westinghouse’s IPO arrives after a major turnaround. Investors must judge how much of the nuclear revival Brookfield and Cameco already captured.

Westinghouse Electric files confidential IPO paperwork with the SEC nine years after bankruptcy, backed by Brookfield's $80B nuclear energy push.

Westinghouse announced early Friday it has confidentially filed for an initial public offering, which could help it secure additional capital for domestic reactor deployment.