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Compare Amphastar Pharmaceuticals Inc (AMPH) vs Nuvalent Inc (NUVL) Price & Performance

Amphastar Pharmaceuticals Inc
Nuvalent Inc

Price performance

Price movement over the last 24 hours

Key statistics

Amphastar Pharmaceuticals Inc vs Nuvalent Inc — how do they compare? Amphastar Pharmaceuticals Inc trades at $18.72 (market cap $826.08M), while Nuvalent Inc trades at $123.9 (market cap $9.80B). The key difference: Nuvalent Inc is far larger — about 11.9× Amphastar Pharmaceuticals Inc's market cap, and Nuvalent Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.

AMPHNUVL
Market Cap
$826.08M$9.80B
Sector
HealthTechnology
52-Week High
$30.81$123.90
52-Week Low
$16.87$72.16
Enterprise Value
$1.22B$8.52B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Amphastar Pharmaceuticals Inc

AMPH trades at $18.72, down 1.58% with bearish technical signals despite oversold RSI readings. The company reported mixed Q1 2026 results with EPS of $0.42 missing estimates of $0.70, continuing a trend of recent earnings disappointments. Valuation metrics appear reasonable with P/E of 11.29 and P/B of 1.07, while profitability remains solid with 47.34% gross margins. Recent news includes a Zacks Strong Sell rating and ongoing securities law investigation.

The stock faces near-term headwinds from earnings misses and negative analyst sentiment, though current valuations provide some downside protection. Upside potential exists if the company can execute its strategic pivot to proprietary drugs and biosimilars while managing BAQSIMI discount pressures. Key risks include ongoing legal scrutiny and competitive pressures in the generic drug market.

Nuvalent Inc

Nuvalent (NUVL) trades at $123.9, up 0.06% on the day, following GSK's $10.6 billion all-cash acquisition offer at $124 per share announced on June 9, 2026 (Reuters). The stock is near the acquisition price, with bullish technical signals from moving averages but overbought RSI readings. Financially, the company reports negative earnings and cash flow from operations, with a P/B ratio of 8.35. Recent news highlights multiple law firms investigating the fairness of the deal.

The acquisition by GSK provides a clear exit near current levels, limiting upside but reducing volatility. Key risks include deal completion uncertainty and shareholder litigation. Analyst sentiment is mixed with 42% buy ratings. Investors should weigh the guaranteed offer against fundamental weaknesses and legal scrutiny.

Returns comparison

Trailing returns across standard periods

About Amphastar Pharmaceuticals Inc

Amphastar is a specialty pharmaceutical company that develops and markets injectable, intranasal, and inhalation products. Its portfolio includes both complex generic drugs and proprietary delivery systems.

Read more on AMPH

About Nuvalent Inc

Nuvalent, Inc. is a clinical-stage oncology company focused on creating precisely targeted therapies for patients with cancers driven by specific gene mutations. The company leverages a deep understanding of structural biology and medicinal chemistry to design novel small-molecule kinase inhibitors to overcome resistance mechanisms in advanced solid tumors. Nuvalent is committed to developing its pipeline of candidates to address high unmet needs in the treatment of various cancers.

Read more on NUVL