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Compare Amphastar Pharmaceuticals Inc (AMPH) vs STMicroelectronics NV (STM) Price & Performance

Amphastar Pharmaceuticals IncTrade
STMicroelectronics NVTrade

Price performance (Past 24H)

Key statistics

Amphastar Pharmaceuticals Inc vs STMicroelectronics NV — how do they compare? Amphastar Pharmaceuticals Inc trades at $18.74 (market cap $826.08M), while STMicroelectronics NV trades at $69.38 (market cap $63.01B). The key difference: STMicroelectronics NV is far larger — about 76.3× Amphastar Pharmaceuticals Inc's market cap, and STMicroelectronics NV pays a 0.5% dividend while Amphastar Pharmaceuticals Inc pays none. Which is the better fit depends on your goals.

AMPHSTM
Market Cap
$826.08M$63.01B
Sector
HealthFinancials
52-Week High
$30.81$79.91
52-Week Low
$16.87$21.20
Enterprise Value
$1.22B$61.22B
Dividend Yield
0.5%

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.

STMicroelectronics NV

STM trades at $71.46, up 0.1% with a bullish technical signal. The stock shows mixed earnings performance with Q3 2025 beating estimates but subsequent quarters missing. Valuation metrics appear elevated with P/E of 446.63 and P/S of 5.3, though analyst consensus remains positive with 52% buy ratings. Recent news highlights AI and automotive chip momentum as growth drivers.

Outlook remains cautiously optimistic given strong analyst support and AI/automotive exposure, but elevated valuations and declining profit margins (1.19% net margin) present risks. The stock trades near consensus price target of $72.33, suggesting limited near-term upside without earnings acceleration.

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 STMicroelectronics NV

A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconductors in France formed STMicroelectronics in 1987. STMicro is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. STMicro is an especially prominent chip supplier into the industrial and automotive industries.

Read more on STM