State Street Corp increased its stake in Bruker Corporation to 3,627,300 shares valued at $250.5 million, while RTW Investments LP and Geode Capital Management also raised their holdings. UBS Group initiated coverage with a "neutral" rating and a $66 price target, suggesting a 7.4% upside. Bruker reported a quarterly EPS of $0.60, slightly below estimates, with revenue up 16.4% year-over-year.