F5 Networks Downgraded At Piper Jaffray; Stock Is Fairly Valued By: Benzinga via Benzinga June 29, 2015 at 11:02 AM EDT In a report published Monday, Piper Jaffray analyst Troy D. Jensen downgraded the rating on F5 Networks, Inc. (NASDAQ: FFIV) from ... Read More >> Related Stocks: F5 Networks