Trading
Trading and Principal Investments is the largest of the three core segments, and is the company's profit center. The segment is divided into three divisions and includes Fixed Income, Currency and Commodities (trading in interest rate and credit products, mortgage-backed securities and loans, currencies and commodities, structured and derivative products), Equities (trading in equities, equity-related products, equity derivatives, structured products and executing client trades in equities, options, and Futures contracts on world markets), and Principal Investments (merchant banking investments and funds). This segment consists of the revenues and profit gained from the Bank's trading activities, both on behalf of its clients (known as flow trading) and for its own account (known as proprietary trading).
Most trading done by Goldman is not speculative, but rather an attempt to profit from bid-ask spreads in the process of acting as a market maker. Around 65 percent of Goldman's revenues and profits are derived from this area. Upon its IPO, Goldman predicted that this segment would not grow as fast as its Investment Banking division and would be responsible for a shrinking proportion of earnings. The opposite has been true, however, and resulted in Lloyd Blankfein's appointment to President and Chief Operating Officer after John Thain's departure to run the NYSE and John L. Thornton's departure for an academic position in China.
