by Pam Martens and Russ Martens, Wall St On Parade:

As evidenced by the speech that the FDIC Chair, Martin Gruenberg, delivered at a conference yesterday, the FDIC is very much aware that both the level of uninsured deposits and the concentration of those uninsured deposits among a handful of mega banks is a serious problem for the U.S. banking system. Gruenberg didn’t name names, but we will do that in this article.

Gruenberg pointed out in his speech that year-end data for the three banks that failed this past spring indicated that anywhere from 90 percent to 70 percent of their deposits were uninsured. (During a banking panic, uninsured deposits are typically those that head for the exits at the fastest clip.)