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NEW YORK (TheStreet) -- Here's what Jim Cramer had to say about some of the stocks callers offered up during the Mad Money Lightning Round Wednesday evening:
Arrowhead Research (ARWR): "This is the height of speculation."
Potbelly (PBPB): "I'm not touching it."Opko Health (OPK): "I think the stock have moved up too much. I do like Opko. It's a good hold here." Pioneer Natural Resources (PXD): "The oil complex is going down. Be careful until they find their level." International Business Machines (IBM): "I'm going to say don't buy right now. I want to wait." Hawaiian Holdings (HA): "I like that one." To read a full recap of "Mad Money" on CNBC, click here. To watch replays of Cramer's video segments, visit the Mad Money page on CNBC. To sign up for Jim Cramer's free Booyah! newsletter with all of his latest articles and videos please click here. -- Written by Scott Rutt in Washington, D.C. To email Scott about this article, click here: Scott Rutt