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Top Healthcare Stocks by R&D Spending

Top healthcare companies ranked by R&D spending, latest annual filings.

What R&D Spending Means for Healthcare Companies

R&D spending in healthcare funds the clinical pipeline, from preclinical discovery through late-stage trials and regulatory submission. Pharma and biotech expense this work immediately even though trials run for years and the economic payoff, if it comes, arrives only after approval. The result is a line item that can dwarf reported earnings at small developers and compound into billions annually at integrated pharma, while pure-play device makers spend on a steadier rhythm.

Why It Matters in Healthcare

The pipeline is the business, so sustained R&D is a proxy for future revenue once the current portfolio faces patent cliffs or reimbursement pressure. A deep late-stage pipeline tends to attract premium valuations because the regulatory moat, once earned, is durable. Yet absolute dollars can mislead; clinical failure rates are high, and a firm concentrating spend on a few late-stage programs faces different risk than one running a broader early-stage portfolio.

What to Read Alongside

Read R&D alongside Revenue to gauge how much of current sales is being reinvested, Net Income to see the earnings drag at developmental firms, and Free Cash Flow to judge funding durability.

Data as of FY 2025 100 companies Rhea AI
# Symbol Company Sector
1 MRK Merck & Co., Inc. Healthcare $15.79B $317.05B
2 LLY Eli Lilly & Co. Healthcare $13.34B $1062.44B
3 PFE Pfizer Inc. Healthcare $10.44B $149.33B
4 BMY Bristol-Myers Squibb Company Healthcare $9.95B $131.04B
5 ABBV AbbVie Inc. Healthcare $9.10B $430.95B
6 AMGN Amgen Inc. Healthcare $7.27B $219.02B
7 REGN Regeneron Pharmaceuticals, Inc. Healthcare $5.85B $79.49B
8 GILD Gilead Sciences, Inc. Healthcare $5.80B $162.47B
9 VRTX Vertex Pharmaceuticals Incorporated Healthcare $3.91B $122.68B
10 MRNA Moderna, Inc. Healthcare $3.13B $21.50B
11 ABT Abbott Laboratories Healthcare $2.94B $186.81B
12 MDT Medtronic plc Healthcare $2.87B $109.98B
13 ONC BeOne Medicines AG Healthcare $2.15B $36.69B
14 BSX Boston Scientific Corporation Healthcare $2.05B $71.45B
15 INCY Incyte Corporation Healthcare $2.05B $24.00B
16 BIIB Biogen Inc. Healthcare $1.78B $30.48B
17 SYK Stryker Corporation Healthcare $1.62B $129.43B
18 DHR Danaher Corporation Healthcare $1.60B $140.58B
19 SRPT Sarepta Therapeutics, Inc. Healthcare $1.52B $1.77B
20 TMO Thermo Fisher Scientific, Inc. Healthcare $1.40B $214.46B
21 ALNY Alnylam Pharmaceuticals, Inc. Healthcare $1.32B $28.92B
22 ISRG Intuitive Surgical, Inc. Healthcare $1.31B $132.02B
23 BDX Becton, Dickinson and Co. Healthcare $1.26B $48.79B
24 GEHC GE HealthCare Technologies Inc. Healthcare $1.26B $31.76B
25 EW Edwards Lifesciences Corporation Healthcare $1.08B $51.48B
26 NBIX Neurocrine Biosciences, Inc. Healthcare $1.02B $16.25B
27 TEVA Teva Pharmaceutical Industries Limited Healthcare $1.01B $40.56B
28 RVMD Revolution Medicines, Inc. Healthcare $0.99B $42.40B
29 ILMN Illumina, Inc. Healthcare $0.97B $29.25B
30 VTRS Viatris Inc. Healthcare $0.97B $18.97B
31 BMRN BioMarin Pharmaceutical Inc. Healthcare $0.92B $11.88B
32 IONS Ionis Pharmaceuticals, Inc. Healthcare $0.92B $9.06B
33 EXEL Exelixis, Inc. Healthcare $0.83B $12.93B
34 PCVX Vaxcyte, Inc. Healthcare $0.79B $8.76B
35 JAZZ Jazz Pharmaceuticals plc Healthcare $0.78B $16.66B
36 INSM Insmed Incorporated Healthcare $0.77B $28.95B
37 VEEV Veeva Systems Inc. Healthcare $0.77B $35.38B
38 RARE Ultragenyx Pharmaceutical Inc. Healthcare $0.75B $2.55B
39 SOLV Solventum Corporation Healthcare $0.74B $14.12B
40 ZTS ZOETIS INC. Healthcare $0.70B $32.39B
41 ROIV Roivant Sciences Ltd. Healthcare $0.68B $25.37B
42 BHVN Biohaven Ltd. Healthcare $0.64B $2.17B
43 BHC Bausch Health Companies Inc. Healthcare $0.63B $2.21B
44 NTRA Natera, Inc. Healthcare $0.62B $38.01B
45 ARWR Arrowhead Pharmaceuticals, Inc. Healthcare $0.61B $12.12B
46 DXCM DexCom, Inc. Healthcare $0.60B $31.33B
47 RNAM Avidity Biosciences Inc Healthcare $0.56B $11.25B
48 UTHR United Therapeutics Corporation Healthcare $0.55B $22.86B
49 SMMT Summit Therapeutics Inc. Healthcare $0.54B $10.80B
50 RCUS Arcus Biosciences, Inc. Healthcare $0.52B $3.61B
51 EXAS Exact Sciences Corp Healthcare $0.52B $20.03B
52 BAX Baxter International Inc. Healthcare $0.52B $13.96B
53 RXRX Recursion Pharmaceuticals, Inc. Healthcare $0.48B $1.70B
54 ZBH Zimmer Biomet Holdings, Inc. Healthcare $0.46B $18.54B
55 IMVT Immunovant, Inc. Healthcare $0.46B $8.21B
56 VIR Vir Biotechnology, Inc. Healthcare $0.46B $1.48B
57 PTCT PTC Therapeutics, Inc. Healthcare $0.46B $5.91B
58 A Agilent Technologies Inc. Healthcare $0.46B $39.92B
59 RPRX Royalty Pharma plc Healthcare $0.45B $25.38B
60 BBIO BridgeBio Pharma, Inc. Healthcare $0.45B $16.22B
61 MMED MiniMed Group, Inc. Healthcare $0.45B $5.17B
62 DNLI Denali Therapeutics Inc. Healthcare $0.42B $3.92B
63 CYTK Cytokinetics, Incorporated Healthcare $0.42B $11.05B
64 BEAM Beam Therapeutics Inc. Healthcare $0.41B $2.81B
65 DYN Dyne Therapeutics, Inc. Healthcare $0.40B $4.83B
66 BRKR Bruker Corporation Healthcare $0.40B $7.81B
67 NTLA Intellia Therapeutics, Inc. Healthcare $0.39B $1.57B
68 MDGL Madrigal Pharmaceuticals, Inc. Healthcare $0.39B $11.79B
69 ALMS Alumis Inc. Healthcare $0.39B $3.54B
70 BLCO Bausch + Lomb Corporation Healthcare $0.37B $5.84B
71 ALGN Align Technology, Inc. Healthcare $0.37B $12.01B
72 HNGE Hinge Health, Inc. Healthcare $0.37B $6.20B
73 ELAN Elanco Animal Health Incorporated Healthcare $0.37B $12.09B
74 OGN Organon & Co. Healthcare $0.37B $3.56B
75 GH Guardant Health, Inc. Healthcare $0.36B $21.15B
76 ETNB 89bio, Inc. Healthcare $0.35B $2.20B
77 VKTX Viking Therapeutics, Inc. Healthcare $0.34B $3.88B
78 NVAX Novavax, Inc. Healthcare $0.34B $1.27B
79 AGIO Agios Pharmaceuticals, Inc. Healthcare $0.34B $1.91B
80 VRDN Viridian Therapeutics, Inc. Healthcare $0.34B $2.55B
81 CRNX Crinetics Pharmaceuticals, Inc. Healthcare $0.33B $8.90B
82 RMD ResMed Inc. Healthcare $0.33B $32.38B
83 ACAD ACADIA Pharmaceuticals Inc. Healthcare $0.33B $4.90B
84 ALKS Alkermes plc Healthcare $0.32B $8.11B
85 VOR Vor Biopharma Inc. Healthcare $0.32B $1.28B
86 NRIX Nurix Therapeutics, Inc. Healthcare $0.32B $2.62B
87 KYMR Kymera Therapeutics, Inc. Healthcare $0.32B $8.85B
88 IDYA IDEAYA Biosciences, Inc. Healthcare $0.31B $3.49B
89 NUVL Nuvalent Inc Healthcare $0.31B $9.81B
90 PODD Insulet Corporation Healthcare $0.30B $9.66B
91 XENE Xenon Pharmaceuticals Inc. Healthcare $0.30B $6.24B
92 IOVA Iovance Biotherapeutics, Inc. Healthcare $0.30B $2.77B
93 APLS Apellis Pharmaceuticals, Inc. Healthcare $0.30B $5.25B
94 ARVN Arvinas, Inc. Healthcare $0.29B $0.57B
95 CRSP CRISPR Therapeutics AG Healthcare $0.28B $4.99B
96 TDOC Teladoc Health, Inc. Healthcare $0.28B $1.21B
97 BIO Bio-Rad Laboratories, Inc. Healthcare $0.28B $9.16B
98 IMCR Immunocore Holdings plc Healthcare $0.27B $1.75B
99 COGT Cogent Biosciences, Inc. Healthcare $0.27B $7.14B
100 PRAX Praxis Precision Medicines, Inc. Healthcare $0.27B $10.32B

How this ranking is built

Companies are ranked by R&D spending as reported in their most recent annual filing with the SEC. Figures shown are in US dollars (or percent, as noted), rounded to two decimals.

  • Source: annual 10-K / 20-F filings from companies trading on US exchanges (NYSE, Nasdaq, AMEX).
  • Fiscal year: whichever annual period the company has most recently filed. Fiscal years don't always align with the calendar year, so the "as of FY" stamp above reflects the most common year across the table.
  • Filtered out: warrants, preferred shares, and duplicate listings that share a parent company's financials.
  • Update cadence: refreshed as companies file new annual reports (typically within 60–90 days of fiscal year end).

Not financial advice. This is a research tool, not a recommendation.