Goldman Sachs
June 8, 2026
The Obesity Evolution: Refining Our Global Anti-Obesity Medication Market Model
Market ReportEquitiesHealth Care
Goldman Sachs has updated its 2030 Global Anti-Obesity Medication (AOM) market forecast to $114bn, driven by higher-than-expected adoption of oral medications and stronger international (OUS) sales growth. The firm anticipates a more balanced market share shift toward oral treatments, which are expected to command a larger portion of the total market.
Key Takeaways
- 1.Raised 2030 Global Anti-Obesity Medication (AOM) TAM forecast to $114bn from $101bn.
- 2.Shift in market dynamics toward oral medications, now expected to reach 40% of the 2030 global revenue TAM.
- 3.Increased expectation for OUS (outside US) market penetration, forecasting 2030 total OUS obesity sales of $48bn vs. $39bn previously.
Table of Contents
- GS Obesity Market Model Update: What’s Changed?
- GS Obesity Model Update: Duopoly Dominates
- GS Obesity Model Update: Mix Shift Toward Orals
- Oral Obesity Pill Momentum: Expanding the AOM Market
- Oral Obesity Pill Momentum: Monitoring the Launches
- Oral Obesity Pill Momentum: NBRx a Key Leading Indicator
- Oral Obesity Pill Momentum: Balancing Share Split Within Orals
- US Obesity Market: Medicare Channel Unlock Ahead
- GS Obesity Model Update: Increasing OUS Penetration
- OUS Obesity Market Momentum: Underappreciated Runway
- OUS Obesity Market Trends: Brazil
- OUS Obesity Market Trends: India
- OUS Obesity Market Trends: China
- GS Obesity Model Update: Reflecting Lower Pricing Assumptions
- Appendices
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Authors
James QuigleyAsad Haider, CFAJeff SuTheodora Rowe Beadle
Securities
WegovyFoundayo
Themes
Anti-Obesity Medication (AOM) Market GrowthOral Medication AdoptionInternational (OUS) Expansion
Regions
GlobalUnited StatesBrazilIndia