Former star bond investor Bill Gross, whose recent high-priced home purchases in Laguna Beach grabbed headlines, is retiring after four decades in the business. Gross is leaving his position as portfolio manager for Janus Henderson’s Global Unconstrained Bond Fund, according to Bloomberg. The hedge fund billionaire dueled with his ex-wife, Sue Gross, last summer in the back-and-forth purchasing of high-priced homes in Laguna Beach. They spent around $150 million between them to acquire four homes […]