Check out which companies are making headlines before the bell on Tuesday:
Lennar - The home builder reported fourth-quarter profit of $0.56 per share, $0.12 above estimates, with revenues also topping consensus. Lennar said both home deliveries and new orders were up 32 percent above the year-earlier period, and that it expects strong profitability for fiscal 2013.
Forest Laboratories - The drugmaker reported a quarterly loss of $0.21 per share, excluding certain items, larger than the $0.14 loss analysts were anticipating. Revenue also came in below consensus, as the company continued to be impacted by the expiration of patent exclusivity for depression treatment Lexapro. Forest said it expects its new products to fill that gap.
Lululemon - The athletic apparel retailer lowers guidance for the current quarter, which spans the holiday shopping season. It now sees fourth-quarter revenue at $475 million to $480 million, compared with consensus estimates of $489 million. Analysts said the chain is still executing very well, but that expectations on the Street have become extremely high.