Stocktwits Spotlight: NRx, CVS, ReShape Lead Weekly Jump In Health Care Stock Chatter

Favorable regulatory moves for a new drug application, blowout earnings and promising preclinical data triggered a flurry of discussions on Stocktwits for these tickers for the week ended May 2, 2025.
Wilmington, Delaware-based NRx Pharmaceuticals registered the biggest spike in retail message volume among healthcare stocks last week.  | Image source: Getty Images
Wilmington, Delaware-based NRx Pharmaceuticals registered the biggest spike in retail message volume among healthcare stocks last week. | Image source: Getty Images
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Ramakrishnan M·Stocktwits
Updated Mar 05, 2026   |   2:29 PM EST
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NRx Pharmaceuticals Inc. (NRXP) (+900% Weekly Message Volume)

The Wilmington, Delaware-based pharma company garnered retail attention after the FDA granted it a $4.3 million filing fee waiver for its New Drug Application (NDA) for NRX-100, a preservative-free ketamine treatment for depression. 

The company aims to file the NDA using existing resources by the end of Q2. If approved, the drug could gain long-term exclusivity. 

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NRx plans to submit data showing NRX-100 is superior to placebo, an active comparator, and potentially even electroshock therapy for treatment-resistant depression and suicidal ideation.

NRx stock has fallen over 2.8% this year.

CVS Health Corp. (CVS) (+650% Weekly Message Volume)

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The health solutions giant posted strong first-quarter results, with all three divisions (healthcare benefits, health services, and pharmacy) beating Wall Street expectations. 

Retail buzz also intensified after its pharmacy benefits unit struck a deal to make Wegovy more accessible to members, replacing Zepbound as the preferred drug — a move expected to save health plans up to 15% on annual costs. 

Stocktwits chatter was also fueled by a DOJ lawsuit against Aetna and other insurers, accusing them and major broker firms of paying illegal kickbacks for Medicare Advantage enrollments between 2016 and 2021.

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CVS stock has gained nearly 50% this year. 

ReShape Lifesciences Inc. (RSLS) (+600% Weekly Message Volume)

ReShape Lifesciences gained attention with new preclinical data on its Diabetes Neuromodulation device, showing promising results in stabilizing glucose and glucagon levels in Type 1 diabetic swine without affecting heart rate. 

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Investors also reacted to news that the company received a Notice of Allowance from the United States Patent and Trademark Office for a patent covering its swallowable intragastric balloon system. This patent could potentially protect the technology until at least January 2031.

ReShape shares have tumbled over 90% this year.

For updates and corrections, email newsroom[at]stocktwits[dot]com.

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