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(Updates from 10:32 a.m. ET with closing information.) NEW YORK ( TheStreet) -- Here's what Jim Cramer had to say on CNBC's "Squawk On The Street" Friday: Cramer said Alliant Technology ( ATK) indicated sales are strong ahead of what may be big defense spending cuts. He was also bullish on Holly Frontier ( HFC), saying that he still loves the oil refiners. Alliant shares closed out the week up 5% while Holly Frontier rose nearly 1%. Cramer was also upbeat on liquor giant Diageo ( DEO) and Marathon Oil ( MRO), a driller with lots of exposure to the Eagle Ford shale region of the country. Diageo shares closed up nearly 1%. Marathon oil was up 2%. He turned bearish when asked about Nvidia ( NVDA) however, with noting that even Intel ( INTC) was unable to make a profit selling graphics chips. Nvidia shares closed down 4% Friday. Finally, Cramer commented that after months of declines, ZipCar ( ZIP) appears to have finally put in a bottom. There was plenty of zip in ZipCar shares, closing the week up nearly 16%. 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 Follow Scott on Twitter @ScottRutt or get updates on Facebook, ScottRuttDC