'Halftime Report' Traders Weigh In On Square, Twitter And More

On CNBC's "Fast Money Halftime Report," Tiffany McGhee said she owns Twitter Inc TWTR, Tesla Inc and Square Inc SQ.

She would hold Square and Twitter and buy more on a dip because they're crushing numbers. McGhee would also love to buy more Tesla at a cheaper price but it is difficult to call a dip in Tesla because it's trading higher even on the news of a recall. McGhee advised viewers to go ahead and buy Tesla if they love the stock.

Joe Terranova advised a viewer to reduce his long position in Generac Holdings Inc. GNRC below 10% of his portfolio. That doesn't mean he doesn't believe in the stock. He just doesn't want to have large exposure in one stock.