F5 Inc vs PubMatic Inc — how do they compare? F5 Inc trades at $403.96 (market cap $23.79B), while PubMatic Inc trades at $13.59 (market cap $640.22M). The key difference: F5 Inc is far larger — about 37.2× PubMatic Inc's market cap. Which is the better fit depends on your goals.
| FFIV | PUBM | |
|---|---|---|
Market Cap | $23.79B | $640.22M |
Sector | Technology | Technology |
52-Week High | $431.26 | $13.83 |
52-Week Low | $223.99 | $6.28 |
Enterprise Value | $22.60B | $537.73M |
Signals from Pluang's Aura AI — not financial advice
F5 Networks (FFIV) trades at $419.00, down 2.84% on the day, but remains in a bullish technical trend above key support levels. The company demonstrates strong fundamental momentum with revenue growth to $3.09B in 2025 and consistent earnings beats, including a recent Q1 2026 EPS of $3.90 against a $3.46 expectation. Recent news highlights strategic expansion into AI security, including the acquisition of SurePath AI (GeekWire, 2026-06-26).
The outlook is supported by robust profitability and strategic positioning in application security, but elevated valuation multiples (P/E 34.61, P/S 7.6) and a high current price relative to the analyst consensus target of $397.00 present near-term valuation risk. The primary investment opportunity lies in the company's execution on its AI security platform growth, while risks include competitive pressures and the stock's premium pricing.
PubMatic trades at $13.69, up 0.88% with a bullish technical signal from moving averages. The company shows strong revenue stability around $283M (2025) and positive operating cash flow of $81M, though net income remains negative at -$14.46M. Recent product launches like AgenticOS and partnerships signal innovation in digital advertising. Analyst consensus is evenly split between Buy and Hold with a $17 price target, indicating moderate upside potential from current levels.
The outlook balances growth initiatives against profitability challenges. Investment opportunity lies in market share gains from AI-driven ad tech expansion, but risks include persistent negative margins and competitive pressure. Valuation metrics (P/E 132) suggest high expectations that require execution to justify.
Trailing returns across standard periods
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 →PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.
Read more on PUBM →