Liberal billionaire George Soros drastically increased his shares in a handful of tech companies.....Soros made the large stock purchases during the second quarter through Soros Fund Management, the financier's New York City-based investment firm. The purchases include 159,200 shares in Facebook (valued at $31 million), 250,000 shares in Twitter (valued at $11 million), and 54,500 shares in Apple (valued at $10 million), Security and Exchange Commission filings show.....Soros additionally reported 12,400 shares in Alphabet, Google's parent company, valued at $14 million. However, the shares in Alphabet decreased by $12 million from the previous quarter. The bets are also in stark...