Benzinga's Top Upgrades By: Benzinga via Benzinga October 28, 2016 at 08:59 AM EDT Stifel Nicolaus upgraded Hub Group Inc (NASDAQ: HUBG) from Hold to Buy. Hub Group shares fell 12.70 percent to close ... Read More >> Related Stocks: AK Steel Holding Corp ConocoPhillips Fiserv Hub Group Inc A Qualcomm, Inc. Tal Education Group ADR Twitter, Inc. United Therapeutic