Fedweek

The three Thrift Savings Plan funds tracking stock indexes posted gains in May, with the common stock (C) fund up 1.37 percent for an 18.20 percent 12-month return, the small capitalization (S) fund up 1.5 percent for a 28.70 percent 12-month return and the international stock (I) fund up 0.3 percent for a 31.7 percent 12-month return. The government securities (G) fund rose 0.39 percent for a 4.10 percent 12-month gain, while the F fund dropped 0.5 percent for a 12-month loss of 0.6 percent.