T. Rowe Price GNMA Fund (PRGMX)
Ticker Symbol:
PRGMX
Fund Status:
Open to new Retail investors  /  Open to subsequent Retail investments
Fund Composition
Asset Allocation
as of 12/31/2014
Domestic Bond 107.2%
Other 0.1%
Domestic Stock 0.0%
Foreign Stock 0.0%
Foreign Bonds 0.0%
Preferreds 0.0%
Convertibles 0.0%
Options 0.0%
Cash -7.3%
Volatility and Other Measures
as of 12/31/2014
Beta 0.98
0.95
Standard Deviation 2.54
Credit Quality Diversification1
as of 12/31/2014
% of Total Net Assets
A 0.0%
BBB 0.0%
Not Rated 0.0%
Reserves -7.3%
US Government Agency Securities 104.3%
US Treasury 2.9%
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 12/31/2014
4.60 years
Weighted Avg. Maturity
as of 01/27/2015
5.69 years
10 Largest Holdings
Represents 39.03 % of Total Net Assets
View Holdings as of:
Coupon % Maturity
GNMA 30 YR 4.500 09/13/2019
GNMA 30 YR PLAT 4.500 07/21/2019
GNMA II 30 YR 3.000 02/05/2015
GNMA II TBA JAN 3.000 07/28/2021
GNMA II TBA JAN 4.000 10/17/2018
GNMA II TBA JAN 3.500 11/24/2019
GNMA ll 30 YR 3.500 10/16/2020
GNMA ll 30 YR 4.500 06/08/2019
GNMA ll 30 YR 4.000 11/24/2019
TIPS .125 04/15/2019
As of 12/31/2014 the GNMA Fund had a total of 1763 holdings.
Bond Maturity Diversification2
  as of 12/31/2014
% of Total Net Assets
0 - 1 YRS -5.2%
1 - 5 YRS 20.6%
5 - 10 YRS 84.6%
10 + YRS 0.0%
2Total may not equal 100% due to rounding.
Sector Diversification
as of 12/31/2014
% of Total Net Assets
GNMA MORTGAGE-BACKED SECURITIES 104.4%
U.S. TREASURIES 2.9%
COLLATERILIZED MORTGAGE OBLIGATION (CMO) 2.8%
INTEREST ONLY/PRINCIPAL ONLY (IO/PO) 1.1%
AGENCY MORTGAGE-BACKED SECURITIES -3.9%
CASH EQUIVALENTS -7.3%
See Glossary for additional details on all data elements.