GILD vs SNY

Gilead Sciences and Sanofi, both Healthcare

Gilead Sciences is the larger company at $154B against $101B. Over the past year GILD returned +38% against +1.1% for SNY.

Gilead Sciences and Sanoficompared on valuation, return and Ryufin’s Smart Score
FigureGILDSNY
Last close$148$45.44
Market cap$154B$101B
Dividend yield2.1%n/a
1-year return+38%+1.1%
5-year return+160%+9.1%
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.

Gilead Sciences

Revenue of $7.8B in Q2 2026, net income null. Its largest reported line is HIV Product Sales, 55% of the disclosed total.

Sanofi

Revenue of $24B in H2 2025, net income $2.0B.

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