Shares of Ondas Holdings Inc. (NASDAQ: ONDS) have drawn renewed attention after Stifel initiated coverage on the company with a Buy rating and set a $13 price target, pointing to substantial upside from current levels as the firm highlights long-term growth potential in the unmanned systems market.Based on Ondas’ stock closing price of $8.09 on Tuesday, December 16, Stifel’s $13 target implies an upside of approximately 60.7%. ONDS shares were trading slightly higher in premarket action at around $8.17 befo ...