Compare Amphastar Pharmaceuticals Inc (AMPH) vs A O Smith Corp (AOS) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Amphastar Pharmaceuticals Inc vs A O Smith Corp — how do they compare? Amphastar Pharmaceuticals Inc trades at $18.72 (market cap $826.08M), while A O Smith Corp trades at $60.44 (market cap $8.33B). The key difference: A O Smith Corp is far larger — about 10.1× Amphastar Pharmaceuticals Inc's market cap, and A O Smith Corp pays a 2.35% dividend while Amphastar Pharmaceuticals Inc pays none. Which is the better fit depends on your goals.
| AMPH | AOS | |
|---|---|---|
Market Cap | $826.08M | $8.33B |
Sector | Health | Industrials |
52-Week High | $30.81 | $80.47 |
52-Week Low | $16.87 | $55.78 |
Enterprise Value | $1.22B | $8.78B |
Dividend Yield | — | 2.35% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
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.
A.O. Smith (AOS) trades at $60.44, up 2.41% today, with a bearish technical signal despite recent leadership changes. The company reported mixed Q1 2026 earnings, missing EPS estimates at $0.85 versus $0.94 expected, while maintaining solid profitability with a 13.84% net margin. Cash flow trends show improving operations, and the stock offers a dividend with a recent $0.36 payout announced.
The outlook is cautious due to earnings volatility and bearish technicals, but valuation appears reasonable with a P/E of 16.12. Risks include China market weakness and competitive pressures, while analyst consensus leans hold with a $68 price target suggesting modest upside potential from current levels.
Returns comparison
Trailing returns across standard periods
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 A O Smith Corp
A.O. Smith Corporation manufactures and markets comprehensive lines of residential and commercial gas, gas tankless, and electric water heaters. Supplementary products include water heating equipment, condensing and noncondensing boilers, and water system tanks. The company's two operating segments are by geographic region: North America (majority of total revenue) and the Rest of the World. A material portion of sales in North America derive from replacing existing products, and the company utilizes a wholesale distribution channel and multiple selling locations. The Rest of the World segment sells primarily to Asian countries and operates sales offices to expand distribution and market its product portfolio.
Read more on AOS →
