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4 Arthritis Drug Stocks Investors Should Monitor for Growth Potential

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Key Takeaways

  • Eli Lilly's retatrutide reduced knee osteoarthritis pain by up to 73.1% in phase III studies.
  • NVS' Cosentyx sales rose 7% to $3.39 billion, with EU approval expanding into polymyalgia rheumatica.
  • JNJ's Tremfya sales rose 70.6% in H1, while ABBV's Skyrizi gained FDA approval for children with active PsA.

Arthritis remains a significant public-health challenge, creating sustained demand for treatments that can relieve pain, control inflammation and preserve joint function. According to the U.S. Centers for Disease Control and Prevention, 21.1% of American adults had diagnosed arthritis in 2025. The World Health Organization also identifies musculoskeletal conditions, including osteoarthritis and inflammatory joint diseases, as major contributors to disability worldwide.

Although arthritis encompasses several conditions, treatment needs vary considerably. Rheumatoid arthritis (RA) and psoriatic arthritis (PsA) often require therapies that target the immune system and underlying inflammation. On the other hand, osteoarthritis management frequently focuses on pain relief, maintaining mobility and addressing risk factors such as excess weight. Advances in biologics, targeted therapies and clinical research are creating opportunities for pharmaceutical companies, although competition, safety considerations and regulatory uncertainty remain important risks.

Against this backdrop, Eli Lilly (LLY - Free Report) , Novartis (NVS - Free Report) , Johnson & Johnson (JNJ - Free Report) and AbbVie (ABBV - Free Report) merit investors' attention. These large-cap pharmaceutical companies run diversified businesses, with arthritis treatment as one revenue and growth driver. Their established medicines provide commercial foundations, while label expansions and clinical development programs could broaden their addressable markets. However, investors should assess arthritis-related opportunities alongside each company's overall financial performance and competitive position. LLY and NVS currently carry a Zacks Rank #3 (Hold) each, while ABBV and JNJ have a Zacks Rank #4 (Sell).

You can see the complete list of today’s Zacks #1 (Strong Buy) Rank stocks here.

Eli Lilly

Eli Lilly's arthritis portfolio includes Taltz (ixekizumab), approved for active PsA, ankylosing spondylitis and non-radiographic axial spondyloarthritis. Taltz generated first-half sales totaling $1.59 billion. The figures indicate relatively flat revenues from this established product, despite strong company-wide growth. Taltz's immediate investment case rests more on maintaining its established market and potential clinical developments than on strong recent sales growth. Lilly also markets Olumiant (baricitinib) for eligible adults with moderately to severely active RA, providing another source of arthritis-related revenue. The company does not report the drug’s sales separately.

Beyond its marketed arthritis therapies, Lilly is advancing an investigational candidate, retatrutide, that could expand its presence in the joint-health market. Retatrutide is an investigational triple hormone receptor agonist being evaluated in phase III studies for obesity and related complications, including knee osteoarthritis pain. In June 2026, the company reported results from the phase III TRIUMPH program showing that retatrutide reduced knee osteoarthritis pain by up to 4.3 points, or 73.1%, alongside substantial weight loss. Lilly subsequently reported positive results from additional phase III studies and said its clinical data package supports planned regulatory submissions for obesity, knee osteoarthritis pain and obstructive sleep apnea. The company expects to submit a biologics license application to the FDA in the first quarter of 2027. If approved, the medicine could provide Lilly with an additional growth opportunity at the intersection of obesity treatment and joint health.

Novartis

Novartis offers arthritis exposure primarily through Cosentyx (secukinumab), which treats PsA, ankylosing spondylitis and non-radiographic axial spondyloarthritis, among other inflammatory conditions. The company's Ilaris (canakinumab) also treats systemic juvenile idiopathic arthritis, an inflammatory disease affecting children. Cosentyx generated first-half 2026 sales of $3.39 billion, up 7% year over year, driven by growth in the United States, Europe and most emerging markets, partly offset by lower sales in China. Ilaris sales reached $1.03 billion in the first half, up 14%, adding another revenue source from immune-mediated conditions.

Novartis AG Price and Consensus

Novartis AG Price and Consensus

Novartis AG price-consensus-chart | Novartis AG Quote

Cosentyx has also delivered a significant recent regulatory milestone beyond its established arthritis indications. Last week, the European Commission approved Cosentyx for adults with polymyalgia rheumatica (PMR) who have an inadequate response to glucocorticoids or relapse during steroid tapering. The approval was supported by phase III REPLENISH study data, in which Cosentyx doubled sustained remission rates versus placebo at week 52 while reducing cumulative glucocorticoid exposure. Additional regulatory reviews for PMR are ongoing in the United States and Japan. This expansion could broaden Cosentyx's commercial reach into another inflammatory rheumatic disease with limited advanced treatment options.

Johnson & Johnson

Johnson & Johnson's arthritis-related portfolio includes Tremfya (guselkumab), approved for active PsA, Simponi and Simponi Aria (golimumab), approved for RA, PsA and ankylosing spondylitis, and Remicade (infliximab), approved for RA, PsA and ankylosing spondylitis. These medicines have additional approved indications beyond those highlighted here. In the first half of 2026, Tremfya generated $3.65 billion in worldwide sales, up 70.6% year over year, reflecting strong growth across its approved indications. Tremfya's robust growth highlights its increasing contribution to J&J's immunology business and its potential to support future revenue growth. Simponi and Simponi Aria combined generated $1.27 billion, while Remicade sales amounted to $760 million.

Tremfya's expanding evidence base provides a potentially important catalyst. In May 2026, the FDA expanded its label to include evidence that the drug inhibits the progression of structural joint damage in adults with active psoriatic arthritis, following clinical evidence from the phase IIIb APEX study. In September, Johnson & Johnson reported positive top-line results from the phase IV STAR study, which evaluated Tremfya in adults with active PsA involving the spine. The medicine met the primary endpoint at week 24 and demonstrated improvements in axial symptoms and MRI-assessed inflammation. These findings could strengthen Tremfya's competitive positioning if supported by further evidence and translated into clinical adoption.

AbbVie

AbbVie markets several treatments for inflammatory arthritis, including Rinvoq (upadacitinib) for RA, PsA, ankylosing spondylitis and non-radiographic axial spondyloarthritis. Humira (adalimumab) is approved for RA, PsA, active ankylosing spondylitis and polyarticular juvenile idiopathic arthritis. Skyrizi (risankizumab) is also approved for adults with active PsA. AbbVie’s immunology portfolio delivered strong first-half 2026 growth, with global Skyrizi sales rising 27.3% year over year to $9.99 billion and Rinvoq sales increasing 24% to $4.64 billion. Their growth reflects expanding demand across multiple approved indications, including inflammatory diseases beyond arthritis. Humira generated $1.44 billion in first-half sales.

AbbVie Inc. Price and Consensus

AbbVie Inc. Price and Consensus

AbbVie Inc. price-consensus-chart | AbbVie Inc. Quote

AbbVie's recent arthritis-related regulatory progress centers on expanding the reach of an established medicine. In June 2026, the FDA approved Skyrizi for children aged six years and older with active PsA. The approval was supported by the phase III OptIMMize pediatric psoriasis clinical program, along with population pharmacokinetic modeling based on well-controlled adult PsA studies. The expansion extends the treatment's addressable patient population and provides another avenue for long-term immunology growth. Rinvoq already has an established presence across several inflammatory joint conditions, making continued uptake and lifecycle management important investment considerations.

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