We propose an evolution in the Federal Reserve’s current supervisory authority for BHCs to create a single point of accountability for the consolidated supervision of all companies that own a bank. All large, interconnected firms whose failure could threaten the stability of the system should be subject to consolidated supervision by the Federal Reserve, regardless of whether they own an insured depository institution. These firms should not be able to escape oversight of their risky activities by manipulating their legal structure. Under our proposals, the largest, most interconnected, and highly leveraged institutions would face stricter prudential regulation than.