First Solar, Inc. vs Vanguard S&P 500 Growth Index Fund ETF — how do they compare? First Solar, Inc. trades at $177.93 (market cap $19.22B), while Vanguard S&P 500 Growth Index Fund ETF trades at $87.28 (market cap $27.10B). The key difference: Vanguard S&P 500 Growth Index Fund ETF is the larger of the two by market cap, and Vanguard S&P 500 Growth Index Fund ETF is trading nearer its 52-week high, First Solar, Inc. nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold First Solar, Inc. for 76 Days and Vanguard S&P 500 Growth Index Fund ETF for 54 Days on average.
| FSLR | VOOG | |
|---|---|---|
Market Cap | $19.22B | $27.10B |
Volume | 2,067,793 | 1,178,312 |
Sector | Energy | Broad Market / Factor |
52-Week High | $318.30 | $87.81 |
52-Week Low | $172.11 | $65.32 |
Typical Hold Time | 76 Days | 54 Days |
Enterprise Value | $17.69B | — |
Signals from Pluang's Aura AI — not financial advice
First Solar (FSLR) trades at $178.36, down 0.98% with bearish technical signals despite strong fundamentals. The stock shows robust revenue growth from $2.6B in 2022 to $5.2B in 2025, with net income margins expanding to 32.47%. Recent patent litigation against JA Solar and increased put option activity reflect mixed sentiment. Technical indicators show resistance at $182 and support at $175, with moving averages signaling bearish momentum.
FSLR presents a value opportunity with attractive valuation ratios (P/E 11.03, P/S 3.58) and analyst consensus price target of $267.59 (50% upside). Risks include sector-wide pressure from high borrowing costs and political uncertainty. Strong cash flow generation ($2.06B operating cash flow) and consistent earnings beats support long-term growth prospects despite near-term technical weakness.
VOOG trades at $87.69, down slightly by 0.14% on the day, with technical indicators showing mixed signals—bullish moving averages but bearish oscillators including an overbought RSI. The ETF, tracking the S&P 500 Growth Index, has delivered strong long-term returns, with recent news highlighting institutional buying and outperformance versus peers. Key support sits at $87, resistance at $88.
Outlook remains positive for long-term growth investors given VOOG's low expense ratio and historical outperformance, though near-term risks include tech sector concentration and market volatility. The ETF's focus on large-cap growth stocks positions it well for sustained appreciation, but investors should be cautious of valuation extremes in growth segments.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
First Solar designs and manufactures solar photovoltaic panels, modules, and systems for use in utility-scale development projects. The company's solar modules use cadmium telluride to convert sunlight into electricity. This is commonly called thin-film technology. First Solar is the world's largest thin-film solar module manufacturer. It has production lines in Vietnam, Malaysia, the United States, and a new factory under construction in India.
Read more on FSLR →VOOG is an index-based ETF that tracks the S&P 500 Growth Index, composed of the growth-oriented companies within the S&P 500. It selects constituents based on three key metrics—sales growth, the ratio of earnings change to price, and momentum—offering a highly liquid and low-cost way to capture the high-performing 'growth slice' of the broader U.S. large-cap market.
Read more on VOOG →