This might be a fairly straightforward question but I found a few differences in Market Cap values for Moelis and Co. on different websites. I've seen differences for other companies as well but this one stood out the most.
Bloomberg: $2.315B ( http://www.bloomberg.com/quote/MC:US )
CNBC: $1.4M ( http://data.cnbc.com/quotes/MC )
Yahoo Finance: $553.93M ( http://finance.yahoo.com/q/ks?s=MC+Key+Statistics )
Seeking Alpha: $549.81M ( http://seekingalpha.com/symbol/MC/earnings_news )
Could anyone explain why? $2.315B vs $549.81M is a huge difference, just confused on how that could happen. Also any advice on which sources may be more reliable to use?