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VRTX Vertex Pharmaceuticals

pharma · valued with opus medium conviction · deep-dived 2026-09-25

STRONG BUY
Intrinsic value$384.70
Price (at call)$522.38
Margin of safety -26.4%
vs market (rating basis) +33.1%

CF cash machine funding a real pipeline; fairly priced unless kidney and pain launches outperform.

The story

Vertex holds a near-monopoly in cystic fibrosis. Its CFTR modulators (Trikafta, and now the once-daily Alyftrek with lower royalties) produce very high margins and recurring cash. It is a mature franchise that is diversifying into new growth: Casgevy gene editing, Journavx in non-opioid pain, and a kidney pipeline (povetacicept for IgAN, inaxaplin for APOL1) plus zimislecel in type 1 diabetes. It sits between late growth and early maturity, and pipeline execution decides whether growth lasts past the CF plateau.

The 12-year horizon reflects a durable CF moat and a long pipeline runway. The 45% target margin sits between the 2022 peak and TTM 40%, helped by Alyftrek's royalty savings and offset by launch spending. Sales-to-capital is set at 1.5, not the reported 0.67, because the reported figure is distorted by acquired IPR&D (Alpine); organic reinvestment is capital-light.

Value drivers

Revenue growth (Y1)10.0%
Terminal growth3.5%
Forecast horizon12y
Target operating margin45.0%
Years to target margin4
Sales-to-capital1.50
Beta0.90
Failure probability2.0%
Cost of capital (WACC)9.2%
Terminal WACC9.7%

Valuation bridge

PV of explicit FCFF46.67B
PV of terminal value47.74B
Equity value97.51B
÷ shares → per share$384.70

News

bullish +0.60 · 8 articles

  • Maze Therapeutics (MAZE) Shares Moved, So What Is Driving Attention Now?
  • Vertex Pharmaceuticals (VRTX) Increases Despite Market Slip: Here's What You Need to Know
  • Will Vertex's Kidney Disease Pipeline Be a New Growth Engine?
  • Lilly’s latest China drug deal; Immunovant’s setback in lupus
  • CRISPR Therapeutics vs. Vertex Pharmaceuticals: Which Healthcare Stock Is a Better Buy in 2026?
  • Vertex (VRTX) Stock Could Be 24% Undervalued As Kidney Trial Progress Continues
  • Vertex Posts Positive Phase II Data on Kidney Disease Drug
  • Maze Therapeutics Shares Rise 2.9% After CIBC Initiates Coverage

Projected free cash flow to the firm

YrRevenueGrowthMarginNOPATReinvestFCFFPV
1 13.85B 10.0% 41.3% 4.87B 839.15M 4.03B 3.69B
2 15.15B 9.4% 42.5% 5.49B 868.52M 4.62B 3.87B
3 16.48B 8.8% 43.8% 6.14B 890.56M 5.25B 4.03B
4 17.84B 8.2% 45.0% 6.84B 904.15M 5.93B 4.17B
5 19.20B 7.6% 45.0% 7.36B 908.26M 6.45B 4.15B
6 20.56B 7.0% 45.0% 7.88B 901.97M 6.97B 4.11B
7 21.88B 6.5% 45.0% 8.38B 884.54M 7.50B 4.05B
8 23.17B 5.9% 45.0% 8.88B 855.42M 8.02B 3.96B
9 24.39B 5.3% 45.0% 9.34B 814.32M 8.53B 3.86B
10 25.53B 4.7% 45.0% 9.78B 761.19M 9.02B 3.74B
11 26.57B 4.1% 45.0% 10.18B 696.25M 9.48B 3.60B
12 27.50B 3.5% 45.0% 10.54B 620.05M 9.92B 3.44B

Key risks

  • The CF franchise plateaus and pipeline launches (Journavx, Casgevy) ramp more slowly than expected
  • Povetacicept or zimislecel fails or is delayed in the clinic or at regulators
  • US drug pricing reform (IRA negotiation, MFN) compresses margins on high-priced specialty drugs

Catalysts

  • Povetacicept IgAN accelerated approval filing and launch
  • Journavx uptake and Phase 3 data in diabetic peripheral neuropathy pain

History

DatePriceIntrinsicMoSRating
2026-09-25$522.38 $384.70 -26.4% STRONG BUY
2026-08-24$548.05 $382.33 -30.2% BUY
2026-07-22$482.00 $345.66 -28.3% BUY
2026-07-21$480.50 $392.61 -18.3% N/A
2026-06-23$468.42 $317.62 -32.2% BUY