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Obesity: 9 biotech companies competing in the clinic

Cardiovascular & MetabolicGold rushData as of 2026-09-04

Competitors9in the clinic
Median market cap$2.4Buniverse median $1.20B
Allocated capital$13.1B$33.3B competing
Phase 3 or filed21 mid, 6 early
Pure plays3this indication only
Capital rank6/299crowding rank 8

Obesity is both crowded and richly priced: 9 companies are in the clinic and the median one is worth $2.4B, against a universe median of $1.20B.

Crowded fields usually trade at a discount per company, so a premium in a field this deep says the market is pricing the size of the prize above the cost of the competition.

2 of the 9 are in Phase 3 or filed, and 8 dated catalysts fall in the next 12 months, so this ranking is likely to move.

$13.1B of allocated capital sits in Obesity, 6th of 299 indications, and 3 of the 9 companies are pure plays that trade on this indication alone.

Companies developing drugs for Obesity 9

TickerCompanyLead assetPhaseTrialsMarket capPure playIndicationsNext catalyst
GPCRStructure TherapeuticsAleniglipronPhase 33$3.3BYes1 30 Sep 2026
KLRAKailera TherapeuticsRibupatidePhase 36$2.0BYes1 30 Jun 2027
BHVNBiohavenTaldefgrobep AlfaPhase 21$2.4BNo7 23 Oct 2026
ARWRArrowhead PharmaceuticalsARO-INHBEPhase 13$12.2BNo7 31 Dec 2026
CYTKCytokineticsCX11Phase 11$9.2BNo4 14 Nov 2026
MBXMBX BiosciencesMBX 4291Phase 11$3.0BYes1 31 Dec 2026
WVEWave Life SciencesWVE-007Phase 11$904MNo3 31 Dec 2026
MISTMilestone PharmaceuticalsCX11Phase 11$151MNo2No dated event
BMEABiomea FusionBMF-650Phase 11$138MNo3 30 Sep 2026

Sorted by phase, then by market capitalisation. Ticker links open the company profile. ARWR holds 37% of the $33.3B competing in this indication.

Why Obesity is a gold rush

Crowded and richly priced: six or more competitors, and the median one is worth more than the median small or mid cap biotech.

The map splits indications on two folds: six or more competitors counts as crowded, and a median company above $1.20B counts as richly priced. Obesity has 9 competitors and a median of $2.4B.

Cardiovascular & Metabolic

Cardiovascular & Metabolic holds $89.7B of the map's capital, 13.4% of the total, spread across 29 indications and 44 companies. 9 of those indications have more than one company competing.

See every Cardiovascular & Metabolic indication on the map

Obesity pipeline questions

Which biotech companies are developing drugs for Obesity?

9 US-listed companies in the $100M to $20B market cap band run clinical programmes in Obesity. The largest and most advanced are Structure Therapeutics (GPCR, Aleniglipron, Phase 3); Kailera Therapeutics (KLRA, Ribupatide, Phase 3); Biohaven (BHVN, Taldefgrobep Alfa, Phase 2); Arrowhead Pharmaceuticals (ARWR, ARO-INHBE, Phase 1); Cytokinetics (CYTK, CX11, Phase 1). The full list of 9 is in the table on this page.

How advanced is the Obesity pipeline?

Of the 9 clinical-stage programmes in Obesity, 2 are in Phase 3 or filed, 1 is in mid-stage development and 6 are in early-stage development.

How much is the typical Obesity biotech company worth?

The median company developing a drug for Obesity is worth $2.4B, against a median of $1.20B across the whole universe. $13.1B of allocated capital sits in the indication, ranking it 6th of 299.

When is the next Obesity catalyst?

The next dated catalyst in Obesity is GPCR on 30 Sep 2026. 8 dated events across the field fall in the next 12 months.

How this page is built

  • Universe is US-listed drug developers with a $100M to $20B market capitalisation, identified by SEC SIC code 2833, 2834 or 2836 or by a pharmaceutical or biotechnology industry classification, less a reviewed exclusion list of contract research organisations, device and diagnostics makers and diversified generics manufacturers.
  • An asset attributed to three or more different companies is treated as shared standard of care rather than any one company’s programme and excluded. Pembrolizumab alone appears under 21 tickers in raw trial data.
  • A programme counts only where at least one industry-sponsored trial supports it, so investigator-initiated academic studies of third-party drugs are excluded.

Allocated capital divides each company’s market capitalisation evenly across the indications it is running clinical programmes in, so every dollar of the universe is counted exactly once. Total market capitalisation competing counts a company in each of its indications and therefore sums to more than the universe.

Third-party market size estimates are not used anywhere on this page. Approved incumbents are excluded from competitor counts, and companies above $20B are outside the universe by construction.

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