Kerri Panchuk | 05.14.08
A new report from ratings agency Fitch Ratings said Wednesday that global banks with subprime mortgage assets have already written down more than 80-percent of their losses related to the subprime mortgage crisis.

Fitch estimates that global losses related to subprime mortgage assets will hover somewhere between $400 to $550 billion, with varying amounts depending on the accounting methodology utilized.

”Approximately 50-percent of these losses, $200 to $275 billion in U.S. dollars, are held by banks, with the remainder held by financial guarantors, insurance companies, asset managers and hedge funds,” Fitch said in a statement about the report.

To date, Fitch says banks have reported losses of $165 billion, or 83-percent of the bank’s share of the losses, in relation to subprime residential mortgage-backed securities and collateralized debt obligations.

"To the extent that institutions have effectively hedged their exposures with financially sound counterparties, these loss figures may be over-estimated," said Gerry Rawcliffe, managing director and group credit officer for Fitch's Financial Institutions Group. "Nevertheless, for those institutions that did not hedge a sufficient portion of their super-senior exposures, mark-to-market losses on these residual exposures have been so large that their capital ratios have come under acute stress."