With American Home Mortgage's home loan portfolio rapidly losing value, its financial backers pulled the plug and the company ran out of cash. American Home Mortgage's 40 biggest creditors include virtually all the major names of Wall Street. At the top of the list are Deutsche Bank AG, JPMorgan Chase & Co. and Wilmington Trust Co. as trustee for others. Deutsche Bank had no comment. JPMorgan Chase declined to comment on its exposure. Wilmington Trust has no credit exposure to American Home, a spokeswoman said. JMP Securities analyst Steven C. Delaney said the reason American Home Mortgage went bankrupt in the first place – the exodus of buyers from the mortgage debt market – also means the company will have trouble selling its assets to raise cash right away. "We are in a market now where value is a fleeting concept," Delaney said. "The market today has just basically shut down. … They might not even find a buyer at any price today."