CLAYMORE EXCHANGE-TRADED FUND TRUST

Guggenheim BRIC ETF

Guggenheim Insider Sentiment ETF

Guggenheim Multi-Asset Income ETF

Guggenheim S&P Global Dividend Opportunities Index ETF

Guggenheim Spin-Off ETF

Wilshire US REIT ETF

CLAYMORE EXCHANGE-TRADED FUND TRUST 2

Guggenheim Canadian Energy Income ETF

Guggenheim China Small Cap ETF

Guggenheim China Technology ETF

Guggenheim Frontier Markets ETF

Guggenheim International Multi-Asset Income ETF

Guggenheim Timber ETF

Guggenheim Solar ETF

Supplement to the currently effective Summary Prospectus, Prospectus and Statement of Additional Information for each of the above listed Funds:

Effective immediately, Aasim Merchant no longer serves as a portfolio manager for the above listed Funds. Accordingly, all references to Aasim Merchant are hereby deleted.

Claymore Exchange-Traded Fund Trust

227 W. Monroe Street

Chicago, Illinois 60606

Claymore Exchange-Traded Fund Trust 2

227 W. Monroe Street

Chicago, Illinois 60606

 Please Retain This Supplement for Future Reference

April 25, 2014  ETFCLO-SUP6