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RYTM
NASDAQ Life Sciences

Rhythm's Weekly Obesity Drug RM-718 Cuts BMI 11.6% in Brain Tumor-Linked Condition

Tom Rudovsky · Reported by Reuters
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$102.96
Mkt Cap
$7.05B
52W Low
$74.5
52W High
$122.2
52W Position info
38% above low
Off High info
16% below high
Rel. Volume info
1.2× avg
Market data snapshot near publication time

RYTM sits 38% above its 52-week low of $74.5.

Summary

Rhythm Pharmaceuticals unveiled preliminary Phase 2 data for RM-718, a weekly injectable MC4R agonist, in acquired hypothalamic obesity — a rare condition caused by brain tumor treatment. Among 7 patients completing 16 weeks, BMI fell an average 11.6%, comparable to the company's existing daily drug Imcivree. Two patients stopped due to side effects. The data suggest a potential second franchise in hypothalamic obesity with a more convenient dosing schedule. Shares rose 5% premarket. This follows positive Q2 revenue reported earlier today and builds on the company's MC4R pipeline momentum.

At the time of this announcement, RYTM was trading at $102.96 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $7.1B. The 52-week trading range was $74.50 to $122.20. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: Reuters.


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RYTM - Latest Insights

RYTM
Aug 04, 2026, 7:49 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $105.00
Real-time Price: $102.96 info
Change: -$2.04 (-2%) info
Market Cap: $7.05B info
RYTM
Aug 04, 2026, 7:01 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $105.00
Real-time Price: $102.96 info
Change: -$2.04 (-2%) info
Market Cap: $7.05B info
RYTM
Jun 15, 2026, 4:07 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $89.70
Real-time Price: $102.96 info
Change: +$13.26 (+15%) info
Market Cap: $7.05B info
RYTM
Jun 15, 2026, 4:01 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $89.70
Real-time Price: $102.96 info
Change: +$13.26 (+15%) info
Market Cap: $7.05B info
RYTM
Jun 13, 2026, 8:01 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $89.02
Real-time Price: $102.96 info
Change: +$13.94 (+16%) info
Market Cap: $7.05B info