Aptiv PLC vs Five9 Inc — how do they compare? Aptiv PLC trades at $48.84 (market cap $10.30B), while Five9 Inc trades at $31.22 (market cap $2.44B). The key difference: Aptiv PLC is far larger — about 4.2× Five9 Inc's market cap, and Five9 Inc is trading nearer its 52-week high, Aptiv PLC nearer its low. Which is the better fit depends on your goals.
| APTV | FIVN | |
|---|---|---|
Market Cap | $10.30B | $2.44B |
Sector | Consumer Cyclical | Technology |
52-Week High | $76.82 | $34.48 |
52-Week Low | $46.30 | $13.61 |
Enterprise Value | $15.23B | $2.59B |
Signals from Pluang's Aura AI — not financial advice
APTV trades at $48.38, down 2.87% on the day, reflecting bearish technical signals and recent guidance cuts. The stock shows strong valuation metrics with a P/E of 22.45 and P/S of 0.52, but profitability is weak with a net margin of 1.07%. Recent Q2 2026 earnings beat estimates, but the company lowered its full-year outlook due to China demand issues and launch delays, pressuring investor sentiment.
The outlook is mixed: low valuation and analyst consensus of $70.09 target suggest upside, but near-term execution risks and cash flow pressures create uncertainty. Investment opportunity hinges on margin recovery and China market stabilization, while risks include sustained guidance cuts and competitive pressures in automotive technology.
Five9 (FIVN) trades at $31.14, down 9.69% today but remains near its 52-week highs. The stock shows strong technical momentum with bullish moving averages and has consistently beaten earnings estimates in recent quarters. Revenue growth accelerated to 10% in Q2 2026, reaching $312.4 million, while the company maintains a solid gross margin of 54.91%. Recent management appointments and AI-driven subscription growth provide positive catalysts.
The outlook remains positive with 61% analyst buy ratings and a $32.67 consensus target offering 5% upside. However, elevated valuation multiples (P/E 47.99) and ongoing fiduciary investigations pose risks. The stock's trajectory depends on continued execution of AI revenue growth and margin expansion targets.
Trailing returns across standard periods
Aptiv's signal and power solutions segment supplies components and systems that make up a vehicle's electrical system backbone, including wiring assemblies and harnesses, connectors, electrical centers, and hybrid electrical systems. The advanced safety and user experience segment provides body controls, infotainment and connectivity systems, passive and active safety electronics, advanced driver-assist technologies, and displays, as well as the development of software for these systems. Aptiv's largest customer is General Motors at roughly 12% of 2021 revenue, including sales to GM's Shanghai joint venture, followed by Stellantis at 11%, and Volkswagen at 9%. North America and Europe represented approximately 38% and 33% of total 2019 revenue, respectively.
Read more on APTV →Five9 provides cloud-native contact center software that enables digital customer service, sales, and marketing engagement. The company's Virtual Contact Center platform combines core telephony functionality, omnichannel engagement capabilities, and various software modules into a unified cloud contact-center-as-a-service, or CCaaS, platform. Five9's artificial intelligence and automation portfolio supplements and enhances the firm's core CCaaS offerings, including solutions for digital self-service, agent assist technology, and workflow automation. Five9 also offers workforce optimization products that optimize call center efficiency through workforce management solutions, manage interaction quality, and track agent performance.
Read more on FIVN →