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BIIB vs AMGN

Side-by-side comparison of price performance, valuation, growth, profitability, analyst targets and technical trend.

vsvs
BIIB · Biogen$248.35 ▲ 1.81%
AMGN · Amgen$460.42 ▲ 0.03%

One year, rebased to 100

Each line starts at 100 so growth is directly comparable

94112130149167Nov 10, '25May 11, '26Nov 6, '26
  • BIIB +58.9%
  • AMGN +46.2%

Head to head

MetricBIIBAMGN
Price$248.35$460.42
Change today▲ 1.81%▲ 0.03%
Market cap$36.71B$249.05B
Return, 3 months+19.9%+11.0%
Return, year to date+41.1%+43.5%
Return, 1 year+59.7%+47.8%
P/E (TTM)107.526.7
P/B1.917.4
P/E percentile vs own 5y100th80th
Dividend yield–2.16%
Revenue growth (YoY, latest qtr)+10.6%+9.5%
Net profit growth (YoY)-104.4%+65.9%
Gross margin74.0%69.5%
Operating margin17.6%30.0%
Net margin3.4%23.0%
Return on equity1.9%91.5%
Analyst target vs. price+9.1%+0.5%
Analyst buy share82%47%
RSI (14)5760
30-day volatility32.6%29.0%
Max drawdown, 1 year-14.3%-16.6%
Trend readStrong uptrendStrong uptrend
Analyst consensusBuyBuy

Green cells mark the best value in each row where "better" is clear-cut (lower P/E, higher margin). That is a reading of the numbers, not a recommendation. Financials are in each company's reporting currency.

What the numbers say

  • AMGN is the largest of the group by market value.
  • BIIB has returned the most over the past year.
  • AMGN carries the lowest trailing P/E.
  • BIIB is growing revenue fastest.
  • AMGN keeps the most profit per dollar of sales.
  • AMGN has been the calmest stock over the last 30 days.

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