Biogen Idec, Inc. (BIIB) is a top performer over the last 5 yrs. Posted by: Bill Gunderson BIIB data by YCharts Share 5 JUN 0 About the Author: Bill Gunderson is a wealth manager, syndicated financial talk show host, and author of the Best Stocks Now -- one of the top 10 best selling financial aps in the world. He is a frequent guest on local and national media, including CNBC, Fox Business, Fox News, Bloomberg, Barron's, Forbes, and others. His wealth management business caters to high net worth individuals clients all over the world. He would be happy to look at your portfolio. Related PostsMoney manager Bill Gunderson: A good day for Biogen Idec Inc. BIIB. Is it still a buy?Biogen Idec, Inc. (BIIB) has been a terrific performing stocks over the years, says investment advisor Bill Gunderson.The leading indexes in the world right now.Biogen Idec, Inc. (BIIB) has reported very good earnings.Big Beat for Biogen (BIIB). I Remain Long.