John is Portfolio Manager & EVP at Closed-End Fund Advisors, a Registered Investment Advisory Firm. He has specialized in CEF research and trading since 2001. John manages three of the firm's six portfolio models, writes regularly for "The Scott Letter: Closed-End Fund Report", is Editor of the firm's blog and founded the firm's weekly CEF data service "CEFA's Closed-End Fund Universe" in 2008.
