From Barrons today:
"IF THE FEDERAL RESERVE BANK WERE A COMMERCIAL LENDER, it would be a candidate for receivership, based on its capital ratios. Bank examiners generally view any lender with a ratio below 2% to be dangerously undercapitalized. The Fed's current capital ratio, or capital as a percentage of assets, is 1.9%.
The Fed has provided so many loans and emergency credits -- to banks, brokers, money funds and foreign countries -- that its balance sheet, viewed one way, is as leveraged as any hedge fund's: Its consolidated assets amount to 53 times capital."
Here is the full story (requries membership)