SVB has investment grade credit ratings from Moody's Investors Service and Standard & Poor's.

Bank Credit Ratings

Moody's Standard & Poor's
Long-term Issuer A3 BBB+
Certificate of Deposit Aa3 Not Rated
Outlook Stable Positive

Holding Company Credit Ratings

Moody's Standard & Poor's
Long-term Issuer A3 BBB
Senior Unsecured A3 BBB
Perpetual Preferred Baa2 BB​
Outlook Stable Positive