Taking the financial temperature of the medical devices industry
Our Weekly Checkup takes the temperature of the medical device industry's three largest U.S. clusters: Massachusetts, California and Minnesota.
The MassDevice Indices are weighted according to market capitalization, based on the number of shares outstanding for each company and each Friday's closing share price.

The Massachusetts index for the week ended May 21 closed at 5.70, up 40.2 percent compared with the prior week. Since Jan. 1, 2009, when we began tracking these companies, the index has risen 28.7 percent.
Medical device company ViewRay announces a $17.4 million funding round, offering equity and Series D-...
The FDA slaps its highest-risk classification on Abbott Labs' FreeStyle InsuLinx blood glucose meter...
Weight-loss devices maker GI Dynamics tells investors today that the company may seek new funding as...
Medical device giant Medtronic announces CE Mark approval in the European Union and imminent...
Covidien restates its financial results for its fiscal 2nd quarter ahead of the spinout of its...