Vanguard Total Stock Market Index Fund ETF vs Zscaler Inc — how do they compare? Vanguard Total Stock Market Index Fund ETF trades at $381.87, while Zscaler Inc trades at $176.94 (market cap $28.87B). The key difference: Vanguard Total Stock Market Index Fund ETF is trading nearer its 52-week high, Zscaler Inc nearer its low. Which is the better fit depends on your goals.
| VTI | ZS | |
|---|---|---|
52-Week High | $381.78 | $336.27 |
52-Week Low | $311.68 | $118.05 |
Market Cap | — | $28.87B |
Sector | — | Technology |
Enterprise Value | — | $27.20B |
Signals from Pluang's Aura AI — not financial advice
VTI trades at $381.83, up 0.05% with a bullish technical signal from moving averages and strong institutional inflows. The ETF's 0.03% expense ratio and over 3,500 holdings provide broad U.S. equity exposure. Recent dividend of $1.04 was declared for June 2026.
Outlook remains positive due to low-cost diversification and steady institutional demand. Risks include market volatility and concentration in large-cap tech. Long-term growth potential is supported by historical performance but requires monitoring of economic conditions.
Zscaler (ZS) trades at $176.94, up 0.15% with strong bullish technical signals and positive analyst sentiment. The stock shows consistent revenue growth from $1.1B in 2022 to $2.67B in 2025, though it remains unprofitable with a -2.44% net margin. Recent earnings beats and leadership in Gartner Magic Quadrant for SASE platforms highlight operational strength. Current price sits near resistance at $177 with RSI indicating overbought conditions.
Outlook remains positive with 79% analyst buy ratings and $191.81 consensus target, but risks include negative profitability, high valuation multiples (P/S 8.94), and projected negative cash flow in 2026. The cybersecurity leader benefits from AI-driven security demand but faces execution risks amid competitive pressures.
Trailing returns across standard periods
Latest headlines on both assets
The fund employs an indexing investment approach designed to track the performance of the index, which represents approximately 100% of the investable US stock market and includes large-, mid-, small-, and micro-cap stocks. It invests by sampling the index, meaning that it holds a broadly diversified collection of securities that, in the aggregate, approximates the full index in terms of key characteristics.
Read more on VTI →Zscaler is a security-as-a-service firm that offers its customers cloud-delivered solutions for protecting user devices and data. The firm leverages its position in 150 colocation data centers to deliver traditionally appliance-based security functionality, such as firewalls and sandboxes, as a completely cloud-native platform. The firm focuses on large enterprise customers and offers two primary product suites: Zscaler Internet Access, which securely connects users to externally managed application and websites (such as Salesforce and Google), and Zscaler Private Access, which securely connects users to internally managed applications. Both product suites encompass a broad gamut of capabilities situated across the traditional security stack.
Read more on ZS →