The Fed's Ten Year-Equivalent Holdings Hit A Record 29% Of The Entire Treasury Market

With the Fed purchasing $45 billion in Treasury securities across the curve each month, keeping a consistent picture of Ben Bernanke's consolidated, risk-adjusted holdings can be somewhat problematic: the best way to do this is to represent the Fed's $3 trillion balance sheet, of which $1.7 trillion is in Treasurys, in the form of ten year equivalents. A ten-year equivalent is the amount of 10-year notes that must be held by the Fed in order to remove the same amount of interest rate risk from the market as its current holdings. This allows for a uniform representation that eliminates the duration variance along the curve. Looked in this light it may come as a surprise to some that as of this moment, the Fed now owns some 29% of the entire amount of marketable ten-year equivalents outstanding in the entire US bond market. As the thin blue line in the chart from Stone McCarthy below show...