Novo Nordisk, Pilgrim's Pride Corp, SAP AG, Dryships, Yum! Brands, Amazon.com, Freeport-McMoRan Copper and Facebook Inc. are among the companies whose shares are moving in pre-market trading Friday.

Novo Nordisk A/S (NVO) stock surged 3.37 percent to $163.05 in pre-market trading. The stock has a 52-week low of $100.25, a 52-week high of $170.27 and $106.04 billion in market capitalization.

Pilgrim's Pride Corp. (PPC) stock gained 2.63 percent to $4.69 in pre-market trading. The company swung to the third quarter net income of $42.93 million or $0.17 per share compared to a net loss of $162.52 million or $0.72 per share in the same period last year and also topped Reuters’ estimate of $0.06 per share. Revenue was $2.07 billion, up from $1.89 billion last year and above analysts’ estimate of $1.95 billion.

SAP AG (SAP) stock gained 1.16 percent to $71.76 in pre-market trading. Analysts at Macquarie reaffirmed “outperform” rating on shares of SAP Thursday.

Dryships Inc. (DRYS) stock plunged 2.14 percent to $2.29 in pre-market trading. The stock has a 52-week low of $1.91, a 52-week high of $3.84 and $968.20 million in market capitalization.

Yum! Brands Inc. (YUM) stock declined 1.70 percent to $69.00 in pre-market trading. The stock has a 52-week low of $51.93, a 52-week high of $74.44 and $31.71 billion in market capitalization.

Amazon.com Inc. (AMZN) stock declined 1.40 percent to $219.80 in pre-market trading. The company swung to the third quarter net loss of $274 million or $0.60 per share compared to the net income of $63 million or $0.14 per share in the same period last year. Revenue rose 27 percent to $10.88 billion from the same period last year while the analysts expected a net loss of $0.08 per share on revenues of $13.9 billion per share.

Freeport-McMoRan Copper & Gold Inc. (FCX) stock fell 1.33 percent to $38.67 in pre-market trading. The stock has a 52-week low of $31.08, a 52-week high of $48.96 and $37.20 billion in market capitalization.

Facebook Inc. (FB) stock declined 29 percent to $22.27 in pre-market trading. The stock rallied nearly 17 percent this week after the company reported the third quarter earnings that topped estimates. Third quarter adjusted net profit rose to $311 million or $0.12 per share from $273 million or $0.12 per share last year and topped Reuters’ estimate of $0.11 per share. Revenue surged 32 percent to $1.26 billion from the same period last year, above analysts’ estimate of $1.23 billion.