Search Jim Cramer's "Mad Money" trading recommendations using our exclusive "Mad Money" Stock Screener. NEW YORK (TheStreet) -- The nerds have taken over the markets, Jim Cramer said on Mad Money Thursday. Yes, those uncool companies that were all but left for dead last quarter are now back in charge and are leading the markets higher. Most notably, Apple , a stock Cramer owns for his charitable trust, Action Alerts PLUS, is back in the saddle, proving the skeptics wrong as growth returned, sales in China were on fire and shareholders are being rewarded with a big buyback and a 7:1 stock split.