Fannie Mae and Freddie Mac own or guarantee nearly half the $12 trillion U.S. mortgage market. Not long ago, they were the darlings of Wall Street, ranking next to U.S. bonds as among the safest and most conservative investments in the world. They are called “government-sponsored enterprises” (GSEs), although they are entirely privately owned and specifically disclaim government backing on their prospectuses. The market has taken these disclaimers with a wink and a nod and has assumed that the GSEs are “too big to fail,” forcing the government to save them from their reckless investment schemes. Fannie and Freddie’s preferred shares have been considered so safe that banking regulators let banks count them in the capital required as a cushion against loan losses. This is now proving to be a serious problem, because both the common and preferred shares of the distressed duo are suddenly plunging. Between May 15 and August 25, Fannie’s common shares lost 77% of their value, while its preferred shares lost 58.8% in that short time. Freddie Mac’s preferred shares plunged even more, down 65.5%.¹ That could be a disaster for many banks, which are loaded to the gills with these preferred shares. Banks already reeling from losses on mortgages and mortgage-backed securities are now being hit at the core, shrinking their capital base. Loss of bank capital works as leverage in reverse: at a capital requirement of 10%, $1 lost in capital wipes out $10 in loans. Read the rest of this entry »