The investment seeks maximum safety and liquidity. Its secondary objective is to seek to pay shareholders the highest rate of return consistent with safety and liquidity. The fund invests exclusively in short-term money market securities issued by the U.S. Treasury that are guaranteed by the direct full faith and credit pledge of the U.S. government. The income from these securities is exempt from state income tax. It may commit up to 35% of its total assets to when-issued or forward commitment agreements.
Fund filings (PDF) »

Asset manager:
Steven Permut (Started: Jun 30, 2003)

Advisor Company:
American Century Inv Mgt, Inc
Fund family reports on Morningstar »

	1 year	3 years	5 years	10 years
Alpha*	-	-0.35	-	-
Beta*	-	0.21	-	-
Mean annual return	0.01	0.18	0.22	0.21
R-squared*	-	18.42	-	-
Standard deviation	0.06	0.55	0.48	0.54
Sharpe ratio	-1.09	-1.53	-3.20	-3.02
* Against standard index

Risk measurement details »

Security	Net Assets
US Treasury Bill	10.16%
United States Treas Bills	9.94%
United States Treas Bills	8.82%
US Treasury Bill	6.57%
US Treasury Bill	6.41%
United States Treas Bills	6.41%
US Treasury Bill	5.54%
US Treasury Note 4%	5.17%
US TREASURY BILL	5.07%
US Treasury Bill	4.65%

Holdings Performance »