Shares of Belden (BDC) have been strong performers lately, with the stock up 10.5% over the past month. The stock hit a new 52-week high of $104.93 in the previous session. Belden has gained 35.8% since the start of the year compared to the 6.2% move for the Zacks Industrial Products sector and the -13.3% return for the Zacks Wire and Cable Products industry.What's Driving the Outperformance?The stock has an impressive record of positive earnings surprises, as it hasn't missed our earnings consensus estima ...