What does Buffet do! The guy,put almost all his eggs in one basket and watches that basket with a keen eye! Barkshire Hathaway as in investment company owns other stocks/companies/business like Washington Post,CocaCola,GEICO,Clay Works,etc. He buys a given share in bulk ( as in Millions). I guess that could be called concentration. I want to believe that it works and does real well,than scattering your wealth all over the place,doing a guesswork,that if this counter looses,this will gain. Its utter nonsense!
Investing in growth companies,will in turn give great dividents,great capital gains,case in point,Google,Equity,Barkshire,Access,etc.
Assume that you have a magnifying glass,or a lens in a hot sunny day,like today and you want to burn a piece of paper,will moving the lens achieve some result?Your guess is as good as mine,Concentrate the sun's rays and the paper will burn faster.
Proverbs says,'A rolling stone gathers no moss',I guess it applies in stocks as well.
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