Using data reported by Depository Trust & Clearing Corporation during the 155 weeks ending June 28, 2013, there were credit default swaps traded on only 13 reference names among U.S. banking firms:
Bank of America Corporation
Morgan Stanley
The Goldman Sachs Group, Inc.
JPMorgan Chase & Co.
Citigroup Inc.
Wells Fargo & Co. (NYSE:WFC)
MetLife, Inc. (NYSE:MET)
Ally Financial, Inc.
iStar Financial Inc. (SFI)
American Express Company (NYSE:AXP)
Capital One Financial Corporation (NYSE:COF)
Capital One Bank (USA), National Association
Citigroup Japan Holdings Corp.
from: https://seekingalpha.com/article/1635052-u-s-bank-credit-default-swaps-only-those-too-big-too-fail-can-be-hedged