Toronto-Dominion Bank (TD)

Japan's SoftBank Group Corp. (OTC: SFTBY) is looking to raise $4.9 billion via a sizable overnight stake sale involving one of its highest-profile legacy holdings.

Several customers' critical information has been compromised, leading to data breach alerts issued by JPMorgan Chase, Bank of America, and TD Bank.

The bank expects to incur total restructuring charges of C$600 million to C$700 million pre-tax over the next several quarters.

Whether you already hold one of these financial giants or are considering adding a bank to your portfolio, this will help you understand key strengths, weaknesses, and long-term investment potential.