With bank share prices higher than they've ever been, some analysts are getting a touch of vertigo.

"Can't people put money into some other group for a while?" asked Brown Brothers Harriman analyst Nancy A. Bush, in a report downgrading Barnett Banks' shares short-term rating from "buy" to "hold" once it hit her $46 price target.

Subscribe Now

Access to authoritative analysis and perspective and our data-driven report series.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.