Fundsmith Llp increased its stake in Facebook (FB) by 4.51% based on its latest 2019Q1 regulatory filing with the SEC. Fundsmith Llp bought 274,859 shares as the company’s stock rose 13.53% with the market. The institutional investor held 6.37 million shares of the technology company at the end of 2019Q1, valued at $1.06 billion, up…