T. Rowe Price U.S. Bond Enhanced Index Fund (PBDIX)
Ticker Symbol:
PBDIX
Fund Status:
Open to new Retail investors  /  Open to subsequent Retail investments
Fund Composition
Asset Allocation
as of 03/31/2014
Volatility and Other Measures
as of 03/31/2014
Beta 1.00
0.98
Standard Deviation 2.83
Credit Quality Diversification1
as of 03/31/2014
% of Total Net Assets
AAA 7.3%
AA 6.2%
A 11.2%
BBB 19.4%
BB 0.5%
Not Rated 0.0%
Reserves 0.1%
US Government Agency Securities 29.9%
US Treasury 25.3%
1Sources: Moody's Investors Service; if Moody's does not rate a security, then Standard & Poor's (S&P) is used as a secondary source. When available, T. Rowe Price will use Fitch for securities that are not rated by Moody's or S&P.

U.S. Treasury securities are issued by the U.S. Treasury and are backed by the full faith and credit of the U.S. government. The ratings of U.S Treasury securities are derived from the ratings on the U.S. government.
Weighted Avg. Effective Duration
as of 03/31/2014
5.61 years
Weighted Avg. Maturity
as of 04/22/2014
7.50 years
10 Largest Holdings
Represents 19.25 % of Total Net Assets
View Holdings as of:
Coupon % Maturity
Federal National Mortgage Assn. 4.500 08/06/2021
Government National Mortgage Assn. 3.500 11/15/2021
US TREASURY N/B 1.000 09/30/2016
US TREASURY N/B 1.750 05/31/2016
US TREASURY N/B 4.375 05/15/2041
US TREASURY N/B 2.000 02/15/2022
US TREASURY N/B 2.125 08/15/2021
US TREASURY N/B 3.125 11/15/2041
US TREASURY N/B 3.625 08/15/2043
US TREASURY N/B .875 01/31/2017
As of 03/31/2014 the U.S. Bond Enhanced Index Fund had a total of 822 holdings.
Bond Maturity Diversification2
  as of 03/31/2014
% of Total Net Assets
0 - 1 YRS 6.0%
1 - 5 YRS 38.1%
5 - 10 YRS 40.2%
10 + YRS 15.7%
2Total may not equal 100% due to rounding.
Sector Diversification
as of 03/31/2014
% of Total Net Assets
Mortgage 28.6%
Corporate 28.4%
U.S. Treasury 25.3%
Government Related 7.6%
COMMERCIAL MORTGAGE-BACKED SECURITIES (CMBS) 5.6%
ASSET-BACKED SECURITIES (ABS) 4.0%
High Yield 0.5%
Cash Equivalent 0.1%
Emerging Market 0.0%
See Glossary for additional details on all data elements.