Bristol-Myers Squibb Company vs Novo Nordisk A/S: Strategic Comparison

This in-depth comparison examines Bristol-Myers Squibb Company and Novo Nordisk A/S across revenue, market value, business model, competitive positioning, and long-term growth strategy. Whether you are researching Bristol-Myers Squibb Company on its own, evaluating Novo Nordisk A/S, or weighing the two companies side by side, the breakdown below highlights where each company leads and where the gap between Bristol-Myers Squibb Company and Novo Nordisk A/S is widest.

On the headline numbers, annual revenue is $48.2B (FY2025) for Bristol-Myers Squibb Company and ~$47B (FY2025) for Novo Nordisk A/S, while their respective market capitalizations stand at $127.5B and $170.0B. Bristol-Myers Squibb Company is headquartered in United States and Novo Nordisk A/S in Denmark, and those different home markets shape how each company competes.

Bristol-Myers Squibb Company: Bristol Myers Squibb (BMS) is a U.S. biopharmaceutical company headquartered in Princeton, New Jersey, and listed on the New York Stock Exchange as BMY. It develops and sells prescription medicines for cancer, blood disorders, immune diseases, heart disease and schizophrenia. Its best-known products are Eliquis, the anticoagulant it sells with Pfizer, and Opdivo, a PD-1 checkpoint inhibitor. With $48.2 billion of 2025 revenue and a market value of about $127 billion at the end of September 2026, it is one of the largest U.S. drugmakers by sales. The massive biopharmaceutical titan was formed in New York City, New York through the 1989 mega-merger of two historic drug companies, eventually becoming an absolute powerhouse in modern cancer immunology.

Novo Nordisk A/S: Novo Nordisk is a Danish drugmaker headquartered in Bagsvaerd near Copenhagen. Its products include a large share of the world's insulin, plus semaglutide, the molecule behind Ozempic, Wegovy and Rybelsus. Semaglutide made Novo Europe's most valuable company in 2023-2024. The shares have since fallen more than 70% from their peak as Eli Lilly gained share, and the company replaced its CEO and most of its board in 2025. The company is headquartered in Bagsværd, Denmark.

Bristol-Myers Squibb Company and Novo Nordisk A/S pursue distinct approaches to generating revenue, and understanding how each company operates is the foundation of any fair comparison between Bristol-Myers Squibb Company and Novo Nordisk A/S.

Bristol-Myers Squibb Company business model: BMS discovers, licenses or buys drug candidates, takes them through clinical trials, and sells approved medicines under patent protection to wholesalers, specialty pharmacies and hospitals. Net product sales were $46.8 billion of the $48.2 billion total in 2025; alliance, royalty and other revenues made up the remaining $1.4 billion, including royalties from Merck on Winrevair. Eliquis is developed and sold with Pfizer, which shares its costs and profits. About 69 percent of 2025 revenue came from the United States, so U.S. pricing policy matters more to BMS than to most European rivals. Because every patent runs out, the model depends on replacing revenue: BMS paid $74 billion for Celgene in 2019, $13.1 billion for MyoKardia in 2020 and about $23 billion for Karuna, Mirati and RayzeBio in early 2024.

Novo Nordisk A/S business model: Novo Nordisk sells prescription medicines through two segments. Diabetes and Obesity care is the bulk of sales: GLP-1 drugs (Ozempic, Rybelsus, Wegovy injection, the Wegovy pill launched in the US in January 2026 and Wegovy HD 7.2 mg), plus insulins such as Tresiba and NovoRapid. Rare disease covers haemophilia, growth hormone and other endocrine products. In the US, revenue depends on list prices, rebates to pharmacy benefit managers and government programmes such as 340B and Medicare, and increasingly on self-pay channels where patients buy Wegovy directly at lower prices. The US is the largest market; International Operations covers the rest of the world.

The durability of a company's moat often decides long-term winners. Here is how the competitive advantages of Bristol-Myers Squibb Company stack up against those of Novo Nordisk A/S.

Bristol-Myers Squibb Company competitive advantage: BMS's advantage is its expertise in oncology and its large commercial and regulatory organization. Developing a cancer immunotherapy is complex, and winning approval from regulators and getting doctors to prescribe it requires an established global sales and regulatory team. Smaller biotech companies often lack that infrastructure, so they partner with or sell to a company like BMS to bring their discoveries to market.

Novo Nordisk A/S competitive advantage: Novo Nordisk's edge is a century of peptide and insulin manufacturing know-how, large owned API and fill-finish capacity (including three former Catalent sites bought for $11B in 2024), outcomes data such as SELECT (20% lower risk of major cardiovascular events) and FLOW, and the first approved oral GLP-1 for obesity. Foundation control also lets it invest for the long term without takeover risk.

Future prospects matter as much as current results. The growth strategies below explain how Bristol-Myers Squibb Company and Novo Nordisk A/S each plan to expand from here.

Bristol-Myers Squibb Company growth strategy: BMS is pursuing growth on three fronts. First, scaling the Growth Portfolio (Opdivo Qvantig, Reblozyl, Camzyos, Breyanzi, Opdualag, Cobenfy and others), which rose 17 percent to $26.4 billion in 2025 and 15 percent to $7.56 billion in the second quarter of 2026. Second, buying and licensing late-stage science: Mirati ($4.8 billion plus a contingent value right of up to $1 billion), RayzeBio ($4.1 billion) and Karuna ($14 billion) closed in early 2024; a June 2025 deal with BioNTech for the bispecific BNT327 carried $1.5 billion upfront and up to $11.1 billion in total; and Orbital Therapeutics was bought for $1.5 billion in October 2025 for in vivo CAR-T in autoimmune disease. Third, cost cuts: a $1.5 billion savings program announced in 2024 was extended in 2025 with a further $2 billion targeted by the end of 2027.

Novo Nordisk A/S growth strategy: Under CEO Mike Doustdar the strategy is to cut costs (about 9,000 roles targeted in 2025, with reported headcount down further since), push volume through cheaper self-pay and oral options such as the Wegovy pill, roll out Wegovy 7.2 mg internationally, and rebuild the pipeline through deals such as the Akero Therapeutics acquisition for MASH and in-licensing agreements.

A closer look at the financial trajectory of Bristol-Myers Squibb Company and Novo Nordisk A/S rounds out the comparison.

Bristol-Myers Squibb Company: Revenue grew from $19.4 billion in 2016 to $42.5 billion in 2020 as Celgene's sales were added, and has stayed between $45.0 billion and $48.3 billion since 2021. Net earnings are far less stable because BMS expenses acquired in-process R&D: the $11.4 billion MyoKardia charge produced a $9.0 billion net loss in 2020, and the Karuna charge produced an $8.9 billion loss in 2024. Cash generation is steadier, with free cash flow of about $12.8 billion in 2025. That cash funds a dividend raised for a 17th straight year in February 2026, to $0.63 a quarter, and debt reduction, from $51.2 billion at the end of 2024 to $47.2 billion a year later. On July 30, 2026 BMS raised its 2026 revenue guidance to $49.0 to $50.0 billion, from $46.0 to $47.5 billion, after second-quarter revenue rose 6 percent to $12.97 billion. Bristol Myers Squibb is a dominant force in global biopharmaceuticals, sustaining a massive market valuation that regularly exceeds $100 billion.

Novo Nordisk A/S: Sales grew from ~$18.5B (DKK 122.0B) in 2019 to ~$47B (DKK 309.1B) in 2025, and net profit rose from ~$5.93B (DKK 39.0B) to ~$15.6B (DKK 102.4B), driven by Ozempic and Wegovy. Growth slowed to 6.4% in reported DKK in 2025 as US prices fell and competition rose. In H1 2026 reported sales were ~$26.6B (DKK 175.3B), inflated by a one-off 340B rebate provision reversal; adjusted sales were ~$22.6B (DKK 148.6B). Q2 2026 adjusted sales rose 7% at constant exchange rates, and management guided full-year 2026 adjusted sales and operating profit growth of 0% to -6% at CER.