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Compare Amphastar Pharmaceuticals Inc (AMPH) vs BridgeBio Pharma Inc (BBIO) Price & Performance

Amphastar Pharmaceuticals IncTrade
BridgeBio Pharma IncTrade

Price performance (Past 24H)

Key statistics

Amphastar Pharmaceuticals Inc vs BridgeBio Pharma Inc — how do they compare? Amphastar Pharmaceuticals Inc trades at $18.72 (market cap $826.08M), while BridgeBio Pharma Inc trades at $85.01 (market cap $16.81B). The key difference: BridgeBio Pharma Inc is far larger — about 20.3× Amphastar Pharmaceuticals Inc's market cap, and BridgeBio Pharma Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.

AMPHBBIO
Market Cap
$826.08M$16.81B
Sector
HealthHealth
52-Week High
$30.81$90.17
52-Week Low
$16.87$44.81
Enterprise Value
$1.22B$18.36B

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.

BridgeBio Pharma Inc

BridgeBio Pharma (BBIO) trades at $85.89, down 4.75% today but remains near 52-week highs following positive clinical news. The stock shows strong technical momentum with bullish moving averages and support at $85. Fundamentally, revenue grew to $502M in 2025 but net losses widened to -$725M with negative cash flow from operations. Recent news highlights competitor setbacks boosting confidence in Attruby and a $1B preferred equity raise to fund launches.

Outlook hinges on successful drug launches and pipeline execution, with analyst consensus bullish (92% buy ratings) and a $103 price target. Key risks include sustained cash burn, clinical trial outcomes, and high valuation (P/S 28.5) pricing in future success. The stock offers growth potential but requires monitoring of profitability milestones.

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 BridgeBio Pharma Inc

BridgeBio Pharma Inc is involved in identifying advance transformative medicines to treat patients who suffer from Mendelian diseases, which are diseases that arise from defects in a single gene, and cancers with clear genetic drivers. Its product pipeline categories include Mendelian, Genetic Dermatology, Oncology, and Gene therapy.

Read more on BBIO