AMGN vs GSK

Amgen and GSK plc, both Healthcare

Amgen is the larger company at $182B against $102B. Over the past year AMGN returned +59% against +42% for GSK.

Amgen and GSK plccompared on valuation, return and Ryufin’s Smart Score
FigureAMGNGSK
Last close$440$51.44
Market cap$182B$102B
Trailing P/Elower is cheaper for the same earnings, not automatically better27.4n/a
Dividend yield2.2%n/a
1-year return+59%+42%
5-year return+113%+57%
Ryufin Smart Scoresector-relative, 1–109/109/10

Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.

Amgen

Revenue of $10B in Q2 2026, net income $2.4B. Its largest reported line is Other Products, 17% of the disclosed total.

GSK plc

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