Five9 Inc vs iShares Core S&P 500 ETF — how do they compare? Five9 Inc trades at $36.22 (market cap $2.63B), while iShares Core S&P 500 ETF trades at $781.9 (market cap $897.20B). The key difference: iShares Core S&P 500 ETF is far larger — about 341.1× Five9 Inc's market cap, and iShares Core S&P 500 ETF is more actively traded (4,580,672 versus 1,864,393). Which is the better fit depends on your goals — on Pluang, investors hold Five9 Inc for 72 Days and iShares Core S&P 500 ETF for 46 Days on average.
| FIVN | IVV | |
|---|---|---|
Market Cap | $2.63B | $897.20B |
Volume | 1,864,393 | 4,580,672 |
Sector | Technology | Broad Market / Factor |
52-Week High | $38.65 | $782.58 |
52-Week Low | $13.61 | $634.93 |
Typical Hold Time | 72 Days | 46 Days |
Enterprise Value | $2.78B | — |
Signals from Pluang's Aura AI — not financial advice
Five9 (FIVN) trades at $35.10, up 3.91% with strong technical momentum near recent highs. The company shows accelerating revenue growth, reaching $1.15B in 2025 with improving profitability (net margin 4.94%). Recent quarters have consistently beaten EPS estimates, while AI revenue surged 78% YoY to $39M in Q2 2026. Analyst sentiment remains bullish with 61% buy ratings and a $34 consensus target.
Outlook remains positive driven by AI contact center adoption and subscription growth, though high valuation multiples (P/E 51.7) and insider selling present near-term risks. The stock's technical setup suggests continued upside if it maintains above $34 support, but investors should monitor debt levels and competitive pressures in the CCaaS space.
IVV, tracking the S&P 500, trades at $782.06, up 0.19% with a bullish technical signal from moving averages. The ETF shows neutral oscillator readings with RSI at 68.88 suggesting mild overbought conditions. Recent news highlights S&P 500 valuation debates, with earnings growth expected to slow from 35% in 2026 to 15% in 2027 according to Wall Street analysts (24/7 Wall Street, 2026-10-03).
The outlook remains cautiously optimistic with seasonal patterns favoring year-end rallies, though concentration risks in top holdings and slowing profit growth present headwinds. Key support at $775 and resistance at $780 will dictate near-term direction as investors monitor economic data and Federal Reserve policy.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
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 →IVV tracks the performance of the S&P 500 Index, offering low-cost exposure to 500 of the largest US companies. It is a cornerstone for long-term investors seeking broad growth in the US stock market.
Read more on IVV →