Bank of America reported a 17% decline in third-quarter profit, falling to $6.93 billion or 91 cents per share, following a $1.2 billion penalty imposed by the U.S. Treasury Department. The fine stems from regulatory findings that the bank failed to report billions of dollars in suspicious transactions. Excluding this one-time charge, which reduced earnings per share by 17 cents, Bank of America’s adjusted EPS would have been $1.08.

The penalty has intensified scrutiny on CEO Brian Moynihan’s management of internal controls at the second-largest U.S. bank by assets. Moynihan, who assumed leadership in 2010, previously focused on resolving mortgage-related abuses following the 2008 financial crisis. This new compliance failure raises questions about whether additional risk-management issues remain unresolved within the institution.

The announcement occurred during a broader earnings week for major U.S. banks. On Tuesday, JPMorgan Chase, Goldman Sachs, Citigroup, and Wells Fargo released mixed results. Notably, JPMorgan missed earnings per share and revenue estimates for the first time in several years, adding complexity to the sector's performance narrative.