Monthly data from the treasury: http://www.treasury.gov/resource-center/data-chart-center/tic/Documents/mfh.txt http://www.treasury.gov/resource-center/data-cha

Monthly data from the treasury: http://www.treasury.gov/resource-center/data-chart-center/tic/Documents/mfh.txt http://www.treasury.gov/resource-center/data-chart-center/ti... Foreign net purchases of US long-term debt: http://www.treasury.gov/resource-center/data-chart-center/tic/Documents/snetus.txt http://www.treasury.gov/resource-center/data-chart-center/ti... More info: http://www.treasury.gov/resource-center/data-chart-center/tic/Pages/ticsec.aspx http://www.treasury.gov/resource-center/data-chart-center/ti... Debt held by public is $11.918T. China owns 10.7% of all treasury debt, Japan 9.5%, and all foreigners hold 46.9%. I imagine we're making the world a little nervous right now.