RISK MEASURES (3-Year)As of 3/31/2013
  FUND BENCHMARK
STANDARD DEVIATION 19.36% 17.78%
ALPHA 0.65% 0.00%
BETA 1.06 1.00
EXCESS RETURN 1.38% 0.00%
R-SQUARED 94.16% 100.00%
TRACKING ERROR 4.79% 0.00%
INFORMATION RATIO 0.29 0.00
SHARPE RATIO 0.80 0.80
MARKET CAPITALIZATIONAs of 3/31/2013 ($ Millions)
  FUND BENCHMARK
Weighted Average 5,083.6 9,453.4
Median 3,956.1 4,928.3
Weighted Median 4,142.7 9,104.6
TOP HOLDINGSAs of 3/31/2013
Holding % of Net Assets
CHURCH + DWIGHT CO INC 3.69%
WESCO INTERNATIONAL INC 3.57%
INGREDION INC 3.26%
LUFKIN INDUSTRIES INC 3.21%
POLARIS INDUSTRIES INC 3.16%
SYNTEL INC 3.06%
DST SYSTEMS INC 3.05%
VALMONT INDUSTRIES 3.04%
TRW AUTOMOTIVE HOLDINGS CORP 2.85%
COINSTAR INC 2.72%
Total 31.62%
ASSET ALLOCATION% of assets as of 3/31/2013
  Equity Fixed Income Cash
Calvert Capital Accumulation Fund 97.96% 0.45% 1.59%
VALUATIONKey Portfolio Statistics as of 3/31/2013
  1 YEAR P/E 3 YEAR EPS GROWTH RETURN ON
EQUITY
PRICE TO
CASH FLOW
PRICE TO
BOOK
Dividend
Yield
PROJECTED TRAILING PROJECTED TRAILING
Calvert Capital Accumulation Fund 14.3 16.0 16.0% 32.9% 21.3% 10.4 2.8 0.7
Russell Midcap Growth Index 18.2 20.5 15.8% 33.1% 19.3% 13.1 4.8 1.1
PERFORMANCE Average Annual Returns (%) for Period Ended 3/31/2013
  QTR YTD 1 YEAR 3 YEARS 5 YEARS 10 YEARS SINCE
INCEPTION
INCEPTION
DATE
A Shares (NAV) 9.43 9.43 11.70 15.62 8.35 8.76 7.79 10/31/1994
Russell Midcap Growth Index 11.51 11.51 12.76 14.23 7.98 11.53 9.22  
Lipper Mid-Cap Core Funds Index 12.37 12.37 15.47 12.30 7.64 10.98 9.80  
PERFORMANCE ATTRIBUTIONRelative to the Russell Midcap Growth Index for the quarter ending 3/31/2013
Performance Attribution Chart
TOP CONTRIBUTORS BY SECTORQuarter ended 3/31/2013
Sector Average Weight Return Contribution
Health Care 14.67% 14.87% 2.11%
Consumer Discretionary 24.51% 6.82% 1.67%
Industrials 15.04% 10.19% 1.61%
Energy 7.98% 17.74% 1.34%
Consumer Staples 6.77% 17.14% 1.13%
TOP CONTRIBUTORS BY HOLDINGQuarter ended 3/31/2013
Holding Average Weight Return Contribution
Church & Dwight Co. 3.57% 21.21% 0.71%
Syntel Inc. 2.83% 25.99% 0.69%
Gannett Co. Inc. 2.34% 22.62% 0.50%
Corporate Executive Board Co. 2.30% 23.04% 0.49%
Valmont Industries Inc. 3.09% 15.34% 0.46%
BOTTOM CONTRIBUTORS BY SECTORQuarter ended 3/31/2013
Sector Average Weight Return Contribution
Utilities 0.00% 0.00% 0.00%
Telecomm Services 1.23% 9.66% 0.11%
Materials 6.22% 9.43% 0.58%
Information Technology 17.21% 4.25% 0.79%
Financials 6.37% 14.23% 0.86%
BOTTOM CONTRIBUTORS BY HOLDINGQuarter ended 3/31/2013
Holding Average Weight Return Contribution
Ulta Salon Cosmetics & Frg Inc. 2.33% -17.39% -0.43%
Lender Processing Services Inc. 0.80% -9.02% -0.24%
F5 Networks Inc. 1.75% -8.31% -0.20%
Teradata Corp. 2.03% -5.46% -0.11%
Myriad Genetics Inc. 1.35% -6.79% -0.10%
ANALYSIS By New Amsterdam Partners LLC (Sub-Advisor)

In the first quarter of 2013, the Fund had a strong absolute gain but underperformed the Russell Midcap Growth Index. Sector positioning had a neutral impact on relative performance, but stock selection weighed on the Fund’s results compared with the benchmark. Among the Fund’s major contributors, an overweight position in the Energy sector added value.

In addition, stock selection was strong in the Health Care, Materials, and Telecommunication Services sectors. Health Care holding Wellcare Health Plans (up 19.0% for the quarter) had better-than-expected earnings due in part to a substantial premium rate increase in Kentucky. In the Materials sector, Reliance Steel & Aluminum (up 15.1%) rose in concert with improving steel prices. Telecommunications Services holding MetroPCS Communications (up 9.7%) was driven higher by the improved terms of its proposed merger with T-Mobile. In Information Technology, Syntel (up 25.9%) benefited from robust margin expansion.

Leading detractors included stock selections in the Consumer Discretionary, Information Technology, and Industrials sectors. In Consumer Discretionary, Ulta Beauty (down 17.3%) traded lower on disappointing earnings and the resignation of its CEO, while Expedia (down 2.1%) suffered from increasing competition in international hotel markets. In the Information Technology sector, Lender Processing Services (down 8.9%) was down on concerns about its default services division, and F5 Networks (down 8.3%) slipped as its security initiatives failed to impress and a senior sales executive resigned. Industrials holding Cubic (down 1.3%) traded lower on fears of potential defense spending cuts.

From a sector positioning perspective, as of the end of the first quarter, the Fund was overweight the Energy and Health Care sectors, while it was underweight Financials and the Consumer sectors.

10 BEST PERFORMERS FOR THE QUARTER as of 3/31/2013
Rank Company Industry Return
1 Syntel Inc. Information Technology 25.99%
2 Corporate Executive Board Co. Industrials 23.04%
3 Gannett Co. Inc. Consumer Discretionary 22.62%
4 CareFusion Corp. Health Care 22.43%
5 Questcor Pharmaceuticals Inc. Health Care 21.78%
6 Church & Dwight Co. Consumer Staples 21.21%
7 FMC Technologies Inc. Energy 20.29%
8 AmerisourceBergen Corp. Health Care 19.69%
9 Wellcare Health Plans Inc. Health Care 19.04%
10 First Republic Bank Financials 17.82%
10 WORST PERFORMERS FOR THE QUARTER as of 3/31/2013
Rank Company Industry Return
1 Ulta Salon Cosmetics & Frg Inc. Consumer Discretionary -17.39%
2 Lender Processing Services Inc. Information Technology -9.02%
3 F5 Networks Inc. Information Technology -8.31%
4 Myriad Genetics Inc. Health Care -6.79%
5 Teradata Corp. Information Technology -5.46%
6 Owens-Illinois Inc. Materials -3.65%
7 Expedia Inc. Consumer Discretionary -2.15%
8 Cubic Corp. Industrials -0.60%
9 IPG Photonics Corp. Information Technology -0.36%
10 WEX Inc. Information Technology 0.38%

As of March 31, 2013, Calvert Capital Accumulation Fund’s holdings included Wellcare Health Plans (2.44% of the Fund’s net assets), Reliance Steel & Aluminum (2.27%), MetroPCS Communications (1.27%), T-Mobile (0.00%), Syntel (3.06%), Ulta Beauty (1.96%), Expedia (2.46%), Lender Processing Services (0.00%), F5 Networks (1.64%), and Cubic (0.00%). Calvert may or may not still invest in, and is not recommending any action on, companies listed. For the most recently available information on individual holdings in each Calvert fund, visit www.calvert.com/fundHoldings.html.

Current and future portfolio holdings are subject to market 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 stocks 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. Prices of mid-cap stocks may respond to market activity differently from and can be more volatile than those of larger, more established companies. Mid-cap companies are more likely to have more limited product lines, fewer capital resources and less depth of management than larger companies. The Fund is non-diversified and may be more volatile than a diversified fund.

G200ATT FOR INSTITUTIONAL INVESTOR AND BROKER/DEALER USE ONLY. NOT FOR PUBLIC DISTRIBUTION.