Amgen (AMGN) Has a New Growth Opportunity. But How Much Is It Really Worth?
Amgen (AMGN) reported positive Phase 3 trial results for dazodalibep in systemic Sjögren’s disease, meeting primary endpoints. Citi reaffirmed a Neutral rating and $405 price target, citing unanswered questions about efficacy and competitive profile. Amgen's Q2 2026 revenue grew 10% YoY to $10.1B, with key growth drivers like TEZSPIRE and UPLIZNA. However, legacy products faced biosimilar erosion, with Prolia and XGEVA sales declining 32% and 34%, respectively.
How this was made

The 30-second read
Why it matters
The Phase 3 result is a material catalyst that could shift investor sentiment and valuation.
Market read
New trial data provides a fresh trading catalyst for AMGN, with potential upside pending full data release.
What to watch
Biosimilar erosion in Amgen's legacy products could offset gains from the new asset.
Background
Amgen's I&I pipeline is under scrutiny as legacy biologics lose market share to biosimilars.
Ticker impact
Amgen announced positive Phase 3 topline results for dazodalibep in systemic Sjögren’s disease.
potential upside as the market prices in the positive trial outcome
Phase 3 success reduces clinical risk for a new I&I asset, but missing details keep investors cautious.
Market effects
Strengthens the biotech/inflammation sector outlook and may boost peer valuations.
U.S. biotech stocks could see modest gains in early trading.
Positive data may influence global investors tracking autoimmune therapy pipelines.
Counterpoint
If full data reveal modest efficacy, the stock could face pressure despite the headline win.
Key entities
- companyAmgen Inc.
Biopharma company reporting the trial results.
- analystCiti
Reaffirmed neutral rating and $405 price target.


