Wall Street investment banks, meanwhile, are breathing a sigh of relief. Fannie Mae and Freddie Mac pay hefty fees to big Wall Street debt underwriters, and that is unlikely to change. Fannie Mae and Freddie Mac's business was worth $1.5 billion in fees in 2007, according to a Sanford C. Bernstein report. Through the first six months of this year, that figure sank to $600 million. Washington lobbyists, however, may be hurting. Over the last decade, Freddie Mac paid more than $94.8 million for lobbying services, in part to fend off attempts to tighten oversight, according to the Center for Responsive Politics; Fannie Mae spent about $79.5 million. The government plan will immediately eliminate that spending. Some commercial banks and insurance companies that hold the companies' preferred stock could suffer, too. Auditors may force those investors to mark down the value of the holdings.