Johnson & Johnson Owns Stakes in 15 Stocks. Here's the Best of the Bunch.

Johnson & Johnson Owns Stakes in 15 Stocks. Here's the Best of the Bunch.

One of J&J's investments stands head-and-shoulders above the rest.

Johnson & Johnson Owns Stakes in 15 Stocks. Here's the Best of the Bunch

You probably know Johnson & Johnson (NYSE: JNJ) mainly for its prescription medications. Some may be familiar with the company's medical devices. But J&J has another role that many people may not know about: It's a healthcare investor. Johnson & Johnson's latest 13F filing revealed a portfolio of…