The FRED series Total Credit Market Assets Held by Domestic Financial Sectors - Finance Companies is now known as Finance Companies; Credit Market Instruments; Asset.
The source series id is FL614004005.Q.
This series appears in Table L.1. For further information see the assistance provided in the guide to the Flow of Funds at http://www.federalreserve.gov/apps/fof/.
Board of Governors of the Federal Reserve System (US), Finance Companies; Credit Market Instruments; Asset [FICTCMAHDFS], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/FICTCMAHDFS/, June 3, 2015.