Stocks Hitting 52-Week Lows By: Benzinga via Benzinga December 16, 2015 at 10:15 AM EST RPX Corp (NASDAQ: RPXC) shares fell 13.25 percent to reach a new 52-week low of $11.72 after the company agreed to acquire Inventus ... Read More >> Related Stocks: Chesapeake Energy Kennametal Inc RPX Corporation - Common Stock