TRUST RESOURCES

Annual Report

UIT PRODUCT LIST BY ASSET CLASS

LEARN MORE ABOUT UNIT INVESTMENT TRUSTS

Guggenheim Funds UITs offer the convenience and diversification of owning a portfolio of securities in a packaged investment.

CLAYMORE/GUGGENHEIM INTERMEDIATE INVESTMENT-GRADE CORPORATE TRUST Series 13

PORTFOLIO HOLDINGS

as of 5/23/12

Ticker symbols provided for securities traded on U.S. Exchanges only.

BONDS (as of deposit date)	S&P Rating	INTEREST RATE (%)	MATURITY	Portfolio Weighting
ENERGY TRANSFER PARTNERS L P REV	BBB-	9.700 %	3/15/2019	4.97 %
AFLAC INC SR NT REV	A-	8.500 %	5/15/2019	4.94 %
TIME WARNER CABLE INC REV	BBB	8.750 %	2/14/2019	4.65 %
WELLPOINT INC NT	A-	7.000 %	2/15/2019	4.57 %
VERIZON COMMUNICATIONS INC NT REV	A-	6.350 %	4/1/2019	4.49 %
INDIANA MICH PWR CO REV SR NT SER I	BBB	7.000 %	3/15/2019	4.49 %
AMGEN INC SR NT REV	A+	5.700 %	2/1/2019	4.47 %
CONSOLIDATED EDISON CO NY INC REV DEB SER 2009B	A-	6.650 %	4/1/2019	4.45 %
VALERO ENERGY CORP NT REV	BBB	9.375 %	3/15/2019	4.44 %
AT&T INC GLOBAL NT REV	A-	5.800 %	2/15/2019	4.35 %
MEDTRONIC INC SR NT REV	A+	5.600 %	3/15/2019	4.26 %
MARATHON OIL CORP SR NT REV	BBB	7.500 %	2/15/2019	4.18 %
ALTRIA GROUP INC GTD NT REV	BBB	9.250 %	8/6/2019	4.15 %
AMERICAN EXPRESS CO NT REV	BBB+	8.125 %	5/20/2019	4.12 %
NOKIA CORP NT REV	BB+	5.375 %	5/15/2019	4.09 %
FISERV INC SR NT REV	BBB-	6.800 %	11/20/2017	4.06 %
THOMSON REUTERS CORP FIXED RT NT REV	A-	4.700 %	10/15/2019	4.06 %
DELL INC NT REV	A-	5.650 %	4/15/2018	4.05 %
KINDER MORGAN ENERGY PARTNERS LP FIXED RT REV	BBB	5.800 %	3/1/2021	3.94 %
CITIGROUP INC REV	A-	6.125 %	5/15/2018	3.83 %
BARRICK GOLD CORP NT REV	A-	6.950 %	4/1/2019	3.66 %
BOEING CO SR NT REV	A	6.000 %	3/15/2019	3.39 %
COMCAST CORP NT REV	BBB+	5.700 %	7/1/2019	3.22 %
VIACOM INC NEW SR NT REV	BBB+	6.125 %	10/5/2017	3.16 %

Trust holdings are provided for information purposes only and should not be deemed as a recommendation to buy or sell the individual securities shown. The holdings percentages for the Trust are based on invested assets and do not include any cash component of the portfolio.

*The S&P ratings apply to the bonds held by the trust, and not the trust itself.

Important Fund Information.
Bond credit quality allocation reflects the ratings of Standards & Poor’s Corporation. Ratings are relative, subjective and not absolute standards of quality, represent the opinions of the independent, Nationally Recognized Statistical Rating Organizations (NRSRO), and are according to the Standards & Poor’s scale. Ratings are measured using a scale that typically ranges from AAA (highest) to D (lowest). The security’s credit rating does not eliminate risk. For more information about securities ratings, please see the Fund’s. Additional information on ratings methodologies are available by visiting the NRSRO website: www.standardandpoors.com.