Amphastar Pharmaceuticals Inc vs F5 Inc — how do they compare? Amphastar Pharmaceuticals Inc trades at $19.35 (market cap $826.08M), while F5 Inc trades at $427.52 (market cap $24.28B). The key difference: F5 Inc is far larger — about 29.4× Amphastar Pharmaceuticals Inc's market cap, and F5 Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.
| AMPH | FFIV | |
|---|---|---|
Market Cap | $826.08M | $24.28B |
Sector | Health | Technology |
52-Week High | $30.81 | $430.39 |
52-Week Low | $16.87 | $223.99 |
Enterprise Value | $1.22B | $23.09B |
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.
F5 (FFIV) trades at $430.39, showing minimal daily movement with a 0.02% gain. The stock demonstrates strong fundamental performance with consistent earnings beats and robust revenue growth, reaching $3.09B in 2025. Technical indicators signal a bullish trend, with the price above key support levels. Recent strategic moves include AI security platform expansion and acquisitions, positioning the company for continued growth in the cybersecurity sector.
The outlook remains positive with strong earnings momentum and strategic AI investments, though valuation metrics appear elevated. Key risks include competitive pressures and execution challenges in new market segments. Analyst consensus leans cautious with a $397 price target below current levels, suggesting potential near-term consolidation despite long-term growth prospects.
Trailing returns across standard periods
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 →F5 is a market leader in the application delivery controller market. The company sells products for networking traffic, security, and policy management. Its products ensure applications are safely routed in efficient manners within on-premises data centers and across cloud environments. More than half of its revenue is based on providing services, and its three customer verticals are enterprises, service providers, and government entities. The Seattle-based firm was incorporated in 1996 and generates sales globally.
Read more on FFIV →