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Compare Amphastar Pharmaceuticals Inc (AMPH) vs VNET Group Inc (VNET) Price & Performance

Amphastar Pharmaceuticals IncTrade
VNET Group IncTrade

Price performance (Past 24H)

Key statistics

Amphastar Pharmaceuticals Inc vs VNET Group Inc — how do they compare? Amphastar Pharmaceuticals Inc trades at $19.38 (market cap $826.08M), while VNET Group Inc trades at $7.79 (market cap $2.28B). The key difference: VNET Group Inc is far larger — about 2.8× Amphastar Pharmaceuticals Inc's market cap, and Amphastar Pharmaceuticals Inc is trading nearer its 52-week high, VNET Group Inc nearer its low. Which is the better fit depends on your goals.

AMPHVNET
Market Cap
$826.08M$2.28B
Sector
HealthTechnology
52-Week High
$30.81$14.03
52-Week Low
$16.87$7.34
Enterprise Value
$1.22B$5.41B

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.

VNET Group Inc

VNET trades at $8.01, down 0.5% with bearish technical signals. The company reported Q1 2026 revenue growth driven by AI demand but posted a significant net loss of $1.20 per share, missing estimates. Analyst sentiment remains positive with 62.5% buy ratings and a 54% upside target. Recent strategic investments and leadership changes signal transformation amid ongoing profitability challenges.

The outlook balances strong AI-driven revenue potential against persistent profitability concerns. Investment opportunity lies in market share gains from AI infrastructure demand, while risks include negative margins, class action litigation, and execution challenges during leadership transition. The stock faces near-term pressure from consecutive earnings misses despite long-term growth catalysts.

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 VNET Group Inc

VNET Group, formerly 21Vianet, is a leading carrier-neutral data center services provider in China. It operates a dual-core strategy: a large-scale retail business serving over 7,000 enterprise customers and an aggressive wholesale segment (Hyperscale 2.0) designed to meet the high-density power and cooling demands of large-scale AI and cloud platforms.

Read more on VNET