Tesla CEO Elon Musk has taken a 9.2% stake in Twitter, purchasing approximately 73.5 million shares, according to a regulatory filing Monday. Twitter’s shares soared higher on Monday after the news emerged. Shares were marked 20% higher in pre-market trading immediately following publication of Musk’s stake, indicating an opening bell price of $47.20 each. Elon […] Read the full story on GreekReporter.com.