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Compare Amphastar Pharmaceuticals Inc (AMPH) vs Neurocrine Biosciences Inc (NBIX) Price & Performance

Amphastar Pharmaceuticals IncTrade
Neurocrine Biosciences IncTrade

Price performance (Past 24H)

Key statistics

Amphastar Pharmaceuticals Inc vs Neurocrine Biosciences Inc — how do they compare? Amphastar Pharmaceuticals Inc trades at $19.85 (market cap $868.62M), while Neurocrine Biosciences Inc trades at $158.9 (market cap $16.46B). The key difference: Neurocrine Biosciences Inc is far larger — about 18.9× Amphastar Pharmaceuticals Inc's market cap, and Neurocrine Biosciences Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.

AMPHNBIX
Market Cap
$868.62M$16.46B
Sector
HealthHealth
52-Week High
$30.81$185.50
52-Week Low
$16.87$123.10
Enterprise Value
$1.27B$16.48B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Amphastar Pharmaceuticals Inc

AMPH trades at $19.87, down 2.19% today, with a bullish technical signal from moving averages and ADX indicators. The company reported Q2 2026 EPS of $0.91, beating expectations, but missed in Q4 2025 and Q1 2026. Revenue for 2025 was $719.89M with a net income margin of 10.76%, while valuation ratios like P/E of 12.08 and EV/EBITDA of 6.57 suggest reasonable pricing. Recent news highlights growth from new product launches and ongoing FDA compliance efforts.

The outlook is mixed with growth opportunities from proprietary drugs and biosimilars, but risks include regulatory scrutiny and earnings volatility. Analyst sentiment is cautious with 25% buy ratings, reflecting concerns over execution and market pressures. Investors should weigh solid cash flow generation against competitive and regulatory headwinds for balanced exposure.

Neurocrine Biosciences Inc

Neurocrine Biosciences (NBIX) trades at $158.89, down 3.66% in the past 24 hours, reflecting near-term bearish technical signals. The stock shows strong fundamentals with Q2 2026 revenue growth of 39% year-over-year to $959 million and a net income margin of 20.91%. Recent news highlights include positive clinical data for INGREZZA and the initiation of a Phase 1 study for a GLP-1/GIP/glucagon receptor triple agonist, though safety concerns were raised for Vykat XR in Prader-Willi Syndrome.

The outlook remains positive given robust earnings beats, raised 2026 sales guidance, and a consensus price target of $208.82 implying significant upside. Risks include clinical trial setbacks, competitive pressures, and regulatory scrutiny. Analyst sentiment is strongly bullish with 86% buy ratings, supporting a growth-oriented investment case amid near-term volatility.

Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

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 Neurocrine Biosciences Inc

Neurocrine Biosciences, Inc. is a biopharmaceutical company focused on discovering, developing, and commercializing innovative treatments for neurological, endocrine, and psychiatric disorders. The company's portfolio targets conditions such as tardive dyskinesia, endometriosis, and Parkinson's disease. NBIX leverages its expertise in neurobiology and small-molecule drug development to address diseases with significant unmet medical needs.

Read more on NBIX