ALNY Alnylam Pharmaceuticals, Inc.
$297.45
High-Growth Software 80%
Revenue × Terminal Margin DCF
Moderate · Conviction

Fair Value

Trading 16.1% below fair value

You pay $297.45
Bear $153.25
Fair $354.38
Bull $513.95
Bear $153.25 -48.5% 18% rev growth, 21% terminal margin
Fair $354.38 +19.1% 30% rev growth, 28% terminal margin
Bull $513.95 +72.8% 35% rev growth, 32% terminal margin

Key Value Driver

Revenue growth (30%) × margin expansion to 28%

Terminal Value % of EV 64%
Implied Market Multiple 10.3x

Summary

Our base-case estimate uses a discounted cash flow model based on revenue growth and long-run free cash flow margins. We then blend that result with the average analyst price target of $445.67 from 52 analysts, using a 35% weight on analyst consensus. That produces an estimated intrinsic value of $354.38 per share.

Warnings

Our estimate assumes profit margins grow from 13% to 28% over 10 years. If that improvement stalls, the company is worth considerably less.
Gross margin of 82% means each dollar of revenue is highly profitable. As the company grows, overhead costs should shrink as a share of revenue, boosting overall profits.
Wall Street's average price target is $445.67 (from 52 analysts). Our estimate is 32% below the consensus -- consider that gap carefully.

Key Risks

  • Current FCF misleads — the model values future margins, not today's cash
  • SBC dilution is the hidden tax: 2-4% annual share growth compounds fast
  • Revenue deceleration is inevitable — the question is when and how steep