Littelfuse (LFUS): Buy, Sell, or Hold Post Q1 Earnings?

Over the past six months, Littelfuse has been a great trade, beating the S&P 500 by 24.7%. Its stock price has climbed to $401.52, representing a healthy 33.2% increase. This was partly thanks to its solid quarterly results, and the run-up might have investors contemplating their next move.