GMAB vs JAZZ

Genmab A/S and Jazz Pharmaceuticals plc, both Healthcare

Genmab A/S is the larger company at $16B against $14B. Over the past year JAZZ returned +123% against +49% for GMAB. Ryufin's sector-relative Smart Score puts GMAB ahead, 9/10 against 6/10.

Genmab A/S and Jazz Pharmaceuticals plccompared on valuation, return and Ryufin’s Smart Score
FigureGMABJAZZ
Last close$33.75$249
Market cap$16B$14B
1-year return+49%+123%
5-year return-25%+46%
Ryufin Smart Scoresector-relative, 1–109/106/10

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.

Genmab A/S

Revenue of $12B in H2 2024, net income $5.1B.

Jazz Pharmaceuticals plc

Revenue of $1.1B in Q1 2026, net income $293M. Its largest reported line is Oncology, 31% of the disclosed total.

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