ALNY vs MRNA

Alnylam Pharmaceuticals, Inc. and Moderna, both Healthcare

Alnylam Pharmaceuticals, Inc. is the larger company at $39B against $25B. Over the past year MRNA returned +93% against -49% for ALNY. The RyuScore puts MRNA ahead, 48 against 15 out of 100.

Alnylam Pharmaceuticals, Inc. and Moderna compared on valuation, return and the RyuScore
FigureALNYMRNA
Last close$233$62.96
Market cap$39B$25B
Trailing P/Elower is cheaper for the same earnings, not automatically better118.1n/a
1-year return-49%+93%
5-year return+24%-81%
RyuScoresector-relative, 1–1015/10048/100

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.

Alnylam Pharmaceuticals, Inc.

Revenue of $2.5B in H1 2026, net income $370M. Its largest reported line is Amvuttra, 67% of the disclosed total.

Moderna

Revenue of $145M in Q2 2026, net income null. Its largest reported line is COVID19, 63% of the disclosed total.

Open these two in the interactive comparison to add more names, change the period or see the correlation.