These Were the Best and Worst S&P 500 Stocks for the Second Quarter — Barrons.com
By Mackenzie Tatananni and Kit NortonThe S&P 500 closed out the second quarter with a 14.9% gain, its largest in six years. While semiconductor and memory stocks drove the index higher, an animal health firm and consulting companies rounded out the laggards.The top performer from April to June was…