The Federal Reserve Bank of NY released their monthly statistics of the U.S. tri-party repo market for November 2014.
As of November 12, 2014, the total collateral in the U.S. tri-party repo market decreased by $15.15 billion to $1.593 trillion. Equity collateral increased $9.23 billion to $155 billion while U.S. Treasuries decreased by approximately $30.18 billion.
Median haircuts remained stable.
The statistics can be found here.