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Calvert Bond Portfolio (CBDIX)

Daily Performance (as of 5/20/2013)
Price $16.33
Price Change $-0.01 (-0.06%)
YTD Return 0.94%
Average Maturity
(rounded to nearest year or day) 		10 Years
Daily 30-Day SEC Yield 2.12%
12 Mth Distribution Yield
(% Sales Charge)		 2.83%
12 Mth Distribution Yield
(No Charge)		 2.83%
Fund Facts (as of 5/20/2013)
NASDAQ Symbol CBDIX (I Shares)
Calvert Fund Number 797 (I Shares)
CUSIP Number 131618787 (I Shares)
Assets Under Management $785.92 Million
Duration (as of 3/31/2013)
Effective Duration 6.05 Years

Overview

Fund Management

Calvert Investment Management, Inc.

Matthew Duch,
Vice President and Lead Portfolio Manager

Vishal Khanduja,
Co-Portfolio Manager

Top 10 Holdings

Top 10 Equity Holdings

The top 10 companies in which the portfolio invests, measured by a percentage of total investments.

Investment Objective

The Fund seeks to provide as high a level of current income as is consistent with prudent investment risk and preservation of capital through investment in bonds and other debt securities meeting the Fund's investment criteria, including financial, sustainability, and social responsibility factors.

Investment Strategy

The Fund uses an active strategy, seeking relative value to earn incremental income. Under normal circumstances, the Fund invests at least 80% of its net assets in bonds. Bonds include debt securities of any maturity. At least 80% of the Fund's net assets will be invested in investment grade debt securities. The remaining 20% of Fund net assets may be in below-investment grade, high-yield debt securities. The Fund invests principally in bonds issued by U.S. corporations, the U.S. government or its agencies, and U.S. government-sponsored enterprises. The Fund may also invest in trust preferred securities, taxable municipal securities, asset-backed securities, including commercial mortgage-backed securities, repurchase agreements, and foreign debt securities. The Fund seeks to invest in companies and other enterprises that demonstrate positive environmental, social and governance performance as they addess corporate responsibility and sustainability challenges.

Investment Risk

Investment in mutual funds involves risk, including possible loss of principal invested. You could lose money on your investment in the Fund or the Fund could underperform because of the following risks: the market prices of bonds held by the Fund may fall; individual investments of the Fund may not perform as expected; and/or the Fund’s portfolio management practices may not achieve the desired result. Bond funds are subject to interest rate risk and credit risk. When interest rates rise, the value of fixed-income securities will generally fall. In addition, the credit quality of the securities may deteriorate, which could lead to default or bankruptcy of the issuer where the issuer becomes unable to pay its obligations when due. Investments in high-yield, high risk bonds can involve a substantial risk of loss. An active trading style can result in higher turnover (exceeding 100%), may translate to higher transaction costs, may increase your tax liability, and may affect Fund performance. The Fund is nondiversified and may be more volatile than a diversified fund.

Important Disclosure

Holdings are subject to change.

Performance

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Benchmark Index

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Lipper Category Index

Checking this box will compare fund performance to that of its Lipper Category Index.
Average Annual Total Returns (%) for period ending 4/30/2013
Share Class YTD QTD 1 yr 3 yrs 5 yrs 10 yrs Since Inception Inception
I Shares (No Charge) 1.93 1.63 7.62 6.39 5.89 5.94 6.58 3/31/2000
Average Annual Total Returns (%) for period ending 3/31/2013
Share Class YTD QTD 1 yr 3 yrs 5 yrs 10 yrs Since Inception Inception
I Shares (No Charge) 0.29 0.29 7.41 6.30 5.47 5.91 6.49 3/31/2000
The performance data quoted represents past performance, which does not guarantee future results. The investment return and principal value of an investment will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance may be higher or lower than the performance data quoted. Index reflects no deductions for fees or expenses. An investor cannot invest directly in an index. Visit www.calvert.com to obtain performance data current to the most recent month-end. Returns for periods of less than one year are not annualized.
Portfolio Expenses and Turnover (from Prospectus)
(Performance data quoted above already reflects deduction for portfolio operating expenses)
Expense Ratio
(if no waiver reimbursement in effect)		 Net Expense Ratio
(if waiver reimbursement in effect)		 Gross Expense Ratio
(if waiver reimbursement in effect)		 Fund Turnover
0.56% n/a n/a 228.0%

Hypothetical Growth of $10,000

Yearly Percentage Return

Modern Portfolio Theory Statistics* as of 3/31/2013

  Fund (IShares) Barclays U.S. Credit Index
  3 yrs 5 yrs 3 yrs 5 yrs
Alpha 2.19% 2.04% 0.00% 0.00%
Beta 0.52 0.45 1.00 1.00
R-Squared 46.71% 56.77% 100.00% 100.00%
Sharpe Ratio 2.15 1.28 2.06 1.07
Standard Deviation 2.89% 4.04% 3.77% 6.71%
Excess Return -1.55% -2.05% 0.00% 0.00%
Information Ratio -0.56 -0.45 0.00 0.00
Tracking Error 2.77% 4.53% 0.00% 0.00%
*Source: Zephyr StyleADVISOR using MorningstarTM data


Standard Deviation is a measure of a fund's risk. A standard deviation of 1 means a fund can be expected to produce an annual return that is +/-1% of its average annual return 66% of the time.
Alpha is a measure of the difference between a fund's actual returns and its expected performance, given its level of risk as measured by beta.
Beta is a measure of portfolio risk relative to the market or benchmark. A portfolio beta of 1.0 indicates a risk level equal to that of the fund's benchmark.
Excess Return is return in excess of the risk-free rate or in excess of a benchmark.
R Squared is a statistical measure that represents the percentage of a fund's movements that can be explained by movements in its benchmark index.
Tracking Error is the difference in the return earned by a portfolio and the return earned by the benchmark against which the portfolio is constructed.
Information Ratio is a measure of the consistency of excess return of a mutual fund as compared to its benchmark.
Sharpe Ratio is used to measure risk-adjusted performance. It is calculated by using standard deviation and return in excess of the benchmark to determine reward per unit of risk.

Pricing & Distribution

Most Recent Distributions

I Shares: Without Sales Charge
Date Type Rate Record Date Ex Date Reinvest Date Reinvest Price
4/26/2013 Dividend 0.03466 4/24/2013 4/25/2013 4/25/2013 16.45
3/28/2013 Dividend 0.03489 3/26/2013 3/27/2013 3/27/2013 16.27
2/28/2013 Dividend 0.03839 2/26/2013 2/27/2013 2/27/2013 16.23
1/31/2013 Dividend 0.03397 1/29/2013 1/30/2013 1/30/2013 16.17
12/28/2012 Dividend 0.03619 12/26/2012 12/27/2012 12/27/2012 16.35
12/7/2012 Short Term Gain 0.25013 12/5/2012 12/6/2012 12/6/2012 16.40
12/7/2012 Long Term Gain 0.01243 12/5/2012 12/6/2012 12/6/2012 16.40
11/30/2012 Dividend 0.03850 11/28/2012 11/29/2012 11/29/2012 16.62
11/2/2012 Dividend 0.03959 10/31/2012 11/1/2012 11/1/2012 16.64
9/28/2012 Dividend 0.04298 9/26/2012 9/27/2012 9/27/2012 16.57
8/31/2012 Dividend 0.04051 8/29/2012 8/30/2012 8/30/2012 16.45
7/27/2012 Dividend 0.04149 7/25/2012 7/26/2012 7/26/2012 16.45
6/29/2012 Dividend 0.04388 6/27/2012 6/28/2012 6/28/2012 16.19
5/31/2012 Dividend 0.04396 5/29/2012 5/30/2012 5/30/2012 16.12
4/27/2012 Dividend 0.04649 4/25/2012 4/26/2012 4/26/2012 15.98
3/30/2012 Dividend 0.04189 3/28/2012 3/29/2012 3/29/2012 15.89
2/24/2012 Dividend 0.03884 2/22/2012 2/23/2012 2/23/2012 15.91
1/27/2012 Dividend 0.04216 1/25/2012 1/26/2012 1/26/2012 15.84
12/23/2011 Dividend 0.04133 12/21/2011 12/22/2011 12/22/2011 15.70
12/8/2011 Short Term Gain 0.16728 12/6/2011 12/7/2011 12/7/2011 15.68
11/23/2011 Dividend 0.04437 11/21/2011 11/22/2011 11/22/2011 15.85
10/28/2011 Dividend 0.04447 10/26/2011 10/27/2011 10/27/2011 15.61
9/30/2011 Dividend 0.04574 9/28/2011 9/29/2011 9/29/2011 16.05
8/26/2011 Dividend 0.04536 8/24/2011 8/25/2011 8/25/2011 15.86
7/29/2011 Dividend 0.04706 7/27/2011 7/28/2011 7/28/2011 15.74
6/30/2011 Dividend 0.04474 6/28/2011 6/29/2011 6/29/2011 15.67
5/27/2011 Dividend 0.04466 5/25/2011 5/26/2011 5/26/2011 15.79
4/29/2011 Dividend 0.04631 4/27/2011 4/28/2011 4/28/2011 15.69
3/31/2011 Dividend 0.04402 3/29/2011 3/30/2011 3/30/2011 15.61
2/25/2011 Dividend 0.04220 2/23/2011 2/24/2011 2/24/2011 15.57
1/28/2011 Dividend 0.04305 1/26/2011 1/27/2011 1/27/2011 15.48
12/23/2010 Dividend 0.04031 12/21/2010 12/22/2010 12/22/2010 15.48
12/3/2010 Short Term Gain 0.15737 12/1/2010 12/2/2010 12/2/2010 15.62
11/24/2010 Dividend 0.03957 11/22/2010 11/23/2010 11/23/2010 15.83
10/29/2010 Dividend 0.04149 10/27/2010 10/28/2010 10/28/2010 15.92
9/30/2010 Dividend 0.04164 9/28/2010 9/29/2010 9/29/2010 16.01
8/27/2010 Dividend 0.03940 8/25/2010 8/26/2010 8/26/2010 16.04
7/30/2010 Dividend 0.04081 7/28/2010 7/29/2010 7/29/2010 15.71
6/25/2010 Dividend 0.03966 6/23/2010 6/24/2010 6/24/2010 15.63
5/28/2010 Dividend 0.03548 5/26/2010 5/27/2010 5/27/2010 15.56
4/30/2010 Dividend 0.04187 4/28/2010 4/29/2010 4/29/2010 15.56
3/26/2010 Dividend 0.03553 3/24/2010 3/25/2010 3/25/2010 15.36
2/26/2010 Dividend 0.03841 2/24/2010 2/25/2010 2/25/2010 15.35
1/29/2010 Dividend 0.04160 1/27/2010 1/28/2010 1/28/2010 15.34
12/24/2009 Dividend 0.04068 12/22/2009 12/23/2009 12/23/2009 15.14
12/3/2009 Short Term Gain 0.09348 12/1/2009 12/2/2009 12/2/2009 15.25
12/3/2009 Long Term Gain 0.00792 12/1/2009 12/2/2009 12/2/2009 15.25
11/25/2009 Dividend 0.03915 11/23/2009 11/24/2009 11/24/2009 15.34
10/30/2009 Dividend 0.04341 10/28/2009 10/29/2009 10/29/2009 15.25
9/25/2009 Dividend 0.04276 9/23/2009 9/24/2009 9/24/2009 15.18
8/28/2009 Dividend 0.04412 8/26/2009 8/27/2009 8/27/2009 14.96
7/31/2009 Dividend 0.04328 7/29/2009 7/30/2009 7/30/2009 14.66
6/26/2009 Dividend 0.04020 6/24/2009 6/25/2009 6/25/2009 14.51
5/29/2009 Dividend 0.04186 5/27/2009 5/28/2009 5/28/2009 14.32
4/30/2009 Dividend 0.04138 4/28/2009 4/29/2009 4/29/2009 14.14
3/27/2009 Dividend 0.05219 3/25/2009 3/26/2009 3/26/2009 13.94
2/27/2009 Dividend 0.06330 2/25/2009 2/26/2009 2/26/2009 13.91
1/30/2009 Dividend 0.06232 1/28/2009 1/29/2009 1/29/2009 14.00
12/24/2008 Dividend 0.06321 12/22/2008 12/23/2008 12/23/2008 14.07
12/4/2008 Short Term Gain 0.09260 12/2/2008 12/3/2008 12/3/2008 14.13
12/4/2008 Long Term Gain 0.16892 12/2/2008 12/3/2008 12/3/2008 14.13
11/26/2008 Dividend 0.05874 11/24/2008 11/25/2008 11/25/2008 14.41
10/30/2008 Dividend 0.05337 10/28/2008 10/29/2008 10/29/2008 14.40
9/26/2008 Dividend 0.05408 9/24/2008 9/25/2008 9/25/2008 15.25
8/28/2008 Dividend 0.05680 8/26/2008 8/27/2008 8/27/2008 15.54
7/31/2008 Dividend 0.05631 7/29/2008 7/30/2008 7/30/2008 15.46
6/27/2008 Dividend 0.05930 6/25/2008 6/26/2008 6/26/2008 15.58
5/30/2008 Dividend 0.06737 5/28/2008 5/29/2008 5/29/2008 15.53
4/25/2008 Dividend 0.06746 4/23/2008 4/24/2008 4/24/2008 15.59
3/28/2008 Dividend 0.06925 3/26/2008 3/27/2008 3/27/2008 15.76
2/28/2008 Dividend 0.06716 2/26/2008 2/27/2008 2/27/2008 15.76
1/31/2008 Dividend 0.06150 1/29/2008 1/30/2008 1/30/2008 15.90
12/28/2007 Dividend 0.06826 12/26/2007 12/27/2007 12/27/2007 15.77
12/7/2007 Short Term Gain 0.11745 12/5/2007 12/6/2007 12/6/2007 15.91
12/7/2007 Long Term Gain 0.13432 12/5/2007 12/6/2007 12/6/2007 15.91
11/29/2007 Dividend 0.07090 11/27/2007 11/28/2007 11/28/2007 16.17
10/26/2007 Dividend 0.07176 10/24/2007 10/25/2007 10/25/2007 16.08
9/28/2007 Dividend 0.06958 9/26/2007 9/27/2007 9/27/2007 15.94
8/30/2007 Dividend 0.06375 8/28/2007 8/29/2007 8/29/2007 15.82
7/27/2007 Dividend 0.06524 7/25/2007 7/26/2007 7/26/2007 15.82
6/29/2007 Dividend 0.06179 6/27/2007 6/28/2007 6/28/2007 15.64
5/31/2007 Dividend 0.06154 5/29/2007 5/30/2007 5/30/2007 15.75
4/27/2007 Dividend 0.06452 4/25/2007 4/26/2007 4/26/2007 15.85
3/30/2007 Dividend 0.06785 3/28/2007 3/29/2007 3/29/2007 15.92
2/23/2007 Dividend 0.07465 2/21/2007 2/22/2007 2/22/2007 15.82
1/26/2007 Dividend 0.06360 1/24/2007 1/25/2007 1/25/2007 15.74
12/28/2006 Dividend 0.06258 12/26/2006 12/27/2006 12/27/2006 15.85
12/8/2006 Short Term Gain 0.01962 12/6/2006 12/7/2006 12/7/2006 15.98
12/8/2006 Long Term Gain 0.01094 12/6/2006 12/7/2006 12/7/2006 15.98
11/22/2006 Dividend 0.06496 11/20/2006 11/21/2006 11/21/2006 15.89
10/27/2006 Dividend 0.06664 10/25/2006 10/26/2006 10/26/2006 15.80
9/28/2006 Dividend 0.06309 9/26/2006 9/27/2006 9/27/2006 15.86
8/25/2006 Dividend 0.06531 8/23/2006 8/24/2006 8/24/2006 15.69
7/28/2006 Dividend 0.06626 7/26/2006 7/27/2006 7/27/2006 15.57
6/29/2006 Dividend 0.06414 6/27/2006 6/28/2006 6/28/2006 15.39
5/26/2006 Dividend 0.06245 5/24/2006 5/25/2006 5/25/2006 15.55
4/27/2006 Dividend 0.06109 4/25/2006 4/26/2006 4/26/2006 15.51
3/30/2006 Dividend 0.05593 3/28/2006 3/29/2006 3/29/2006 15.66
2/24/2006 Dividend 0.06048 2/22/2006 2/23/2006 2/23/2006 15.73
1/27/2006 Dividend 0.05692 1/25/2006 1/26/2006 1/26/2006 15.79
12/29/2005 Dividend 0.05467 12/27/2005 12/28/2005 12/28/2005 15.86
12/9/2005 Short Term Gain 0.11659 12/7/2005 12/8/2005 12/8/2005 15.82
12/9/2005 Long Term Gain 0.17948 12/7/2005 12/8/2005 12/8/2005 15.82
11/23/2005 Dividend 0.05758 11/21/2005 11/22/2005 11/22/2005 16.10
10/28/2005 Dividend 0.05427 10/26/2005 10/27/2005 10/27/2005 16.05
9/29/2005 Dividend 0.04892 9/27/2005 9/28/2005 9/28/2005 16.22
8/26/2005 Dividend 0.05180 8/24/2005 8/25/2005 8/25/2005 16.26
7/28/2005 Dividend 0.04852 7/26/2005 7/27/2005 7/27/2005 16.19
6/24/2005 Dividend 0.04643 6/22/2005 6/23/2005 6/23/2005 16.29
5/27/2005 Dividend 0.04964 5/25/2005 5/26/2005 5/26/2005 16.18
4/28/2005 Dividend 0.04542 4/26/2005 4/27/2005 4/27/2005 16.11
3/24/2005 Dividend 0.04368 3/22/2005 3/23/2005 3/23/2005 15.91
2/25/2005 Dividend 0.04889 2/23/2005 2/24/2005 2/24/2005 16.05
1/28/2005 Dividend 0.04591 1/26/2005 1/27/2005 1/27/2005 16.02
12/29/2004 Dividend 0.04516 12/27/2004 12/28/2004 12/28/2004 15.89
12/10/2004 Short Term Gain 0.23731 12/8/2004 12/9/2004 12/9/2004 15.95
12/10/2004 Long Term Gain 0.22692 12/8/2004 12/9/2004 12/9/2004 15.95
11/24/2004 Dividend 0.05437 11/22/2004 11/23/2004 11/23/2004 16.37
10/28/2004 Dividend 0.04179 10/26/2004 10/27/2004 10/27/2004 16.35
9/24/2004 Dividend 0.04004 9/22/2004 9/23/2004 9/23/2004 16.38
8/27/2004 Dividend 0.04577 8/25/2004 8/26/2004 8/26/2004 16.20
7/29/2004 Dividend 0.04630 7/27/2004 7/28/2004 7/28/2004 15.97
6/25/2004 Dividend 0.04118 6/23/2004 6/24/2004 6/24/2004 15.87
5/27/2004 Dividend 0.04154 5/25/2004 5/26/2004 5/26/2004 15.80
4/29/2004 Dividend 0.04806 4/27/2004 4/28/2004 4/28/2004 15.99
3/26/2004 Dividend 0.04168 3/24/2004 3/25/2004 3/25/2004 16.36
2/26/2004 Dividend 0.03679 2/24/2004 2/25/2004 2/25/2004 16.14
1/29/2004 Dividend 0.04587 1/27/2004 1/28/2004 1/28/2004 16.04
12/30/2003 Short Term Gain 0.38301 12/26/2003 12/29/2003 12/29/2003 15.94
12/30/2003 Long Term Gain 0.05979 12/26/2003 12/29/2003 12/29/2003 15.94
12/30/2003 Dividend 0.05751 12/26/2003 12/29/2003 12/29/2003 15.94
11/21/2003 Dividend 0.05261 11/19/2003 11/20/2003 11/20/2003 16.30
10/30/2003 Dividend 0.05580 10/28/2003 10/29/2003 10/29/2003 16.18
9/26/2003 Dividend 0.05262 9/24/2003 9/25/2003 9/25/2003 16.18
8/28/2003 Dividend 0.05283 8/26/2003 8/27/2003 8/27/2003 15.82
7/25/2003 Dividend 0.05198 7/23/2003 7/24/2003 7/24/2003 16.02
6/27/2003 Dividend 0.03265 6/25/2003 6/26/2003 6/26/2003 16.32
5/29/2003 Dividend 0.04803 5/27/2003 5/28/2003 5/28/2003 16.25
4/25/2003 Dividend 0.04523 4/23/2003 4/24/2003 4/24/2003 15.74
3/28/2003 Dividend 0.05423 3/26/2003 3/27/2003 3/27/2003 15.59
2/27/2003 Dividend 0.04888 2/25/2003 2/26/2003 2/26/2003 15.74
1/30/2003 Dividend 0.06129 1/28/2003 1/29/2003 1/29/2003 15.62
12/30/2002 Dividend 0.06284 12/26/2002 12/27/2002 12/27/2002 15.69
12/6/2002 Short Term Gain 0.18808 12/4/2002 12/5/2002 12/5/2002 15.52
12/6/2002 Long Term Gain 0.01194 12/4/2002 12/5/2002 12/5/2002 15.52
11/22/2002 Dividend 0.06957 11/20/2002 11/21/2002 11/21/2002 15.64
10/25/2002 Dividend 0.06915 10/23/2002 10/24/2002 10/24/2002 15.45
9/27/2002 Dividend 0.05382 9/25/2002 9/26/2002 9/26/2002 15.72
8/29/2002 Dividend 0.07062 8/27/2002 8/28/2002 8/28/2002 15.69
7/26/2002 Dividend 0.07936 7/24/2002 7/25/2002 7/25/2002 15.75
6/27/2002 Dividend 0.07522 6/25/2002 6/26/2002 6/26/2002 15.77
5/30/2002 Dividend 0.07832 5/28/2002 5/29/2002 5/29/2002 15.64
4/26/2002 Dividend 0.07562 4/24/2002 4/25/2002 4/25/2002 15.65
3/27/2002 Dividend 0.08307 3/25/2002 3/26/2002 3/26/2002 15.43
2/22/2002 Dividend 0.07021 2/20/2002 2/21/2002 2/21/2002 15.70
1/25/2002 Dividend 0.07361 1/23/2002 1/24/2002 1/24/2002 15.61
12/28/2001 Dividend 0.08706 12/26/2001 12/27/2001 12/27/2001 15.57
12/7/2001 Short Term Gain 0.55352 12/5/2001 12/6/2001 12/6/2001 15.58
11/29/2001 Dividend 0.08466 11/27/2001 11/28/2001 11/28/2001 16.15
10/26/2001 Dividend 0.08123 10/24/2001 10/25/2001 10/25/2001 16.39
9/27/2001 Dividend 0.06715 9/25/2001 9/26/2001 9/26/2001 16.36
8/30/2001 Dividend 0.09900 8/28/2001 8/29/2001 8/29/2001 16.80
7/27/2001 Dividend 0.07891 7/25/2001 7/26/2001 7/26/2001 16.54
6/28/2001 Dividend 0.07483 6/26/2001 6/27/2001 6/27/2001 16.43
5/25/2001 Dividend 0.08180 5/23/2001 5/24/2001 5/24/2001 16.07
4/27/2001 Dividend 0.09077 4/25/2001 4/26/2001 4/26/2001 15.99
3/29/2001 Dividend 0.08965 3/27/2001 3/28/2001 3/28/2001 16.01
2/23/2001 Dividend 0.09920 2/21/2001 2/22/2001 2/22/2001 15.66
1/26/2001 Dividend 0.11054 1/24/2001 1/25/2001 1/25/2001 15.48
12/22/2000 Dividend 0.10423 12/20/2000 12/21/2000 12/21/2000 15.29
11/22/2000 Dividend 0.09964 11/20/2000 11/21/2000 11/21/2000 15.12
10/27/2000 Dividend 0.10093 10/25/2000 10/26/2000 10/26/2000 15.11
9/28/2000 Dividend 0.08905 9/26/2000 9/27/2000 9/27/2000 15.35
8/25/2000 Dividend 0.09855 8/23/2000 8/24/2000 8/24/2000 15.25
7/28/2000 Dividend 0.09734 7/26/2000 7/27/2000 7/27/2000 15.21
6/29/2000 Dividend 0.10932 6/27/2000 6/28/2000 6/28/2000 15.07
5/26/2000 Dividend 0.10126 5/24/2000 5/25/2000 5/25/2000 14.72
4/28/2000 Dividend 0.09280 4/26/2000 4/27/2000 4/27/2000 15.02

Annual Distribution Totals

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I Shares: Without Sales Charge

Annual Capital Gains Totals Annual Capital Gains Totals

I Shares: Without Sales Charge

Holdings

Top 10 Holdings

Top 10 Equity Holdings

The top 10 companies in which the portfolio invests, measured by a percentage of total investments.

As of 3/31/2013
Average Effective Maturity 8.26 Years

Credit Quality

Important Disclosure

* Negative Cash positions may occur as the result of varying settlement schedules for securities.

Holdings are subject to change.

Industry classifications provided by MSCI. MSCI makes no express or implied warranties or representations and shall have no liability whatsoever with respect to any MSCI data contained herein. The MSCI data may not be further redistributed or used as a basis for other indices or any securities or financial products. This report is not approved, reviewed or produced by MSCI.

Ratings are determined by using S&P, Moody's and Fitch rating services, whose rating categories are reflected above respectively. The letter ratings generally range from AAA (judged to be of the highest quality, with minimal credit risk) to D (the lowest rated class of bonds, typically in default with respect to timely payment of principal or interest). Bonds rated by all three services are assigned the median rating; if a bond is rated by only two agencies, it is assigned the lowest rating; if it is only rated by one agency, it is assigned that rating. Government securities may be rated lower than AAA/Aaa/AAA or may not be rated, and may include foreign government securities. If a bond is not rated by any of the aforementioned rating services, it appears in the "Not Rated" category. Ratings are subject to change.

Management & Commentary

Fund Management

Calvert Investment Management, Inc.

As investment advisor to the Calvert family of funds, Calvert Investment Management, Inc. oversees assets covering a broad range of equity, fixed-income, balanced, and asset allocation funds.

Matthew Duch,
Vice President and Lead Portfolio Manager

Vishal Khanduja,
Co-Portfolio Manager

Related Market Outlook

Fees & Minimums

Annual Operating Expenses (deducted from Fund assets)

Description Expense
Management fees 0.450%
Distribution and service (12b-1) fees none
Other expenses 0.110%
Total annual Fund operating expenses 0.560%

Shareholder Fees (fees paid directly from your account)

Description Fee
Maximum sales charge (load) imposed on purchases
(as a percentage of offering price)		 none
Maximum deferred sales charge (load)
(as a percentage of purchase or redemption
proceeds, whichever is lower) 		none
Redemption Fee
(unless otherwise noted in the prospectus the redemption fee applies to redemptions, including exchanges within 30 days of purchase (seven days for Class I and R shares)		 2.00%

Fund Expense Ratios

Description Expense
Expense Ratio
(if no waiver/reimbursement
in effect)		 0.56%
Net Expense Ratio
(if waiver/reimbursement
in effect)		 n/a
Gross Expense Ratio
(if waiver/reimbursement
in effect)		 n/a

Investment Minimums

Description Minimum
Minimum Initial Investment (ClassI) $1,000,000
Minimum Initial Investment for IRA (ClassI) $1,000,000
Minimum Subsequent Investment (ClassI) $250

Important Disclosure

Management fees include the advisory fee paid by the Fund to the Advisor, and the administrative fee paid by the Fund to Calvert Investment Administrative Services, Inc., an affiliate of the Advisor.

Fund literature and resources
Morningstar Category™

Intermediate-Term Bond

Risk/Return Assessment

Risk/Return Assessment

Demonstrates where the Fund falls on a risk/return spectrum, relative to other Calvert Funds. Funds with more conservative objectives and strategies would fall on the left side of the spectrum, while funds with more aggressive objectives and strategies would appear on the right.

Compared against all Calvert Funds