Top 4 Large-Cap Stocks In The Biotechnology Industry With The Highest Operating Margin (GILD, AMGN, BIIB, CELG)

Below are the top large-cap biotechnology stocks on the NYSE and the NASDAQ in terms of operating margin.

The trailing-twelve-month operating margin at Gilead Sciences Inc (NASDAQ: GILD) is 52.04%. GILD's PEG ratio is 0.70.

The trailing-twelve-month operating margin at Amgen Inc (NASDAQ: AMGN) is 37.62%. AMGN's revenue for the same period is $15.05 billion.

The trailing-twelve-month operating margin at Biogen Idec Inc (NASDAQ: BIIB) is 33.41%. BIIB's ROE for the same period is 15.35%.

The trailing-twelve-month operating margin at Celgene Corporation (NASDAQ: CELG) is 32.20%. CELG's PEG ratio is 0.65.

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