Once again John Paulson is choosing to heavily invest in gold and fellow billionaire George Soros is making a similar bet. Paulson & Co. and Soros Fund Management bumped up exposure to SPDR Gold Trust to 21.8 million shares and 884,000 shares, respectively. The decision by Soros is an interesting one. In 2010, Soros called gold the ultimate bubble" during an appearance on Reuters television. Paulson & Co. now has 44 percent of its $24 billion fund exposed to bullion. Peter Sorrentino, a senior portfolio manager at Huntington Funds, ... said consumers should not rush out and buy gold. "Historically these moves span roughly a decade and while the last phase is typically the most explosive, the risk is getting out before it rolls over. Sorrentino said ... "the fundamentals behind gold such as available supply coming to market and end demand have not changed in any material way. In fact, gold purchase by central banks in the pacific rim, India and Russia have reached new highs. So from an investor psychology and supply/demand perspective, this looks like every cycle before it during the last decade." But, despite big bets by two of the nation's billionaires, he continued, "There is an old saying among Wall Street traders; 'It's said with a whisper and not with a shout, when the widows and orphans get in, it's time to get out.'"