<div id="readability-page-1">The stock market soared in the first half, but the movement wasn't exactly broad-based. A certain type of company led the S&amp;P 500 to its increase of more than 14%. I'm talking about technology players, especially those with a focus on artificial intelligence (AI). In fact, just four of these stocks -- Nvidia, Microsoft, Alphabet, and Amazon -- accounted for more than half of the index's first-half gain, according to JP Morgan Wealth Management. Among those four, Nvidia registered the best performance by far, soaring nearly 150%. But another AI stock actually topped the AI chip giant in the period, advancing 188%. Thanks to this company's rising earnings and excellent performance, it recently was invited to join the S&amp;P 500 and the Nasdaq 100. It entered the S&amp;P 500 in March and the Nasdaq 100 index this month. Let's meet this new index member that topped Nvidia in the first half, and find out whether it could do the same in the second half. <div><img src="https://imageproxy.pbkrs.com/https://g.foolcdn.com/image//query-b3A9cmVzaXplJnVybD1odHRwczovL2cuZm9vbGNkbi5jb20vZWRpdG9yaWFsL2ltYWdlcy83ODQ0MDAvZ2V0dHlpbWFnZXMtMTMyNTQ2NjAyMi5qcGcmdz03MDA?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="700" height="466" original-src="https://imageproxy.pbkrs.com/https://g.foolcdn.com/image//query-b3A9cmVzaXplJnVybD1odHRwczovL2cuZm9vbGNkbi5jb20vZWRpdG9yaWFsL2ltYWdlcy83ODQ0MDAvZ2V0dHlpbWFnZXMtMTMyNTQ2NjAyMi5qcGcmdz03MDA"/>Image source: Getty Images. </div> <h2>Joining the S&amp;P 500</h2> First, it's important to note that joining these indexes is a big deal as they include companies that power today's economy. The S&amp;P 500 tracks the performance of the 500 largest listed companies, while the Nasdaq 100 includes the biggest non-financial companies on the Nasdaq. If a company is invited to join these indexes, it suggests it's done well -- and should continue to play a key role in growth moving forward. What stock am I talking about? Top performer Super Micro Computer (SMCI -2.24%), an equipment maker that sells servers, workstations, and full rack scale solutions needed in AI data centers. Demand for Supermicro's equipment has soared in recent years as companies launch AI projects and build out their platforms. Just to illustrate how far Supermicro has come, we should take a look at quarterly earnings. A few months ago, the company reported its first $3 billion quarter -- as recently as 2021, this was the revenue level for an entire year. This revenue momentum isn't likely to stop as it's the early days of the AI boom, and Supermicro has what it takes to keep customers coming back. Analysts predict that today's $200 billion AI market may surpass $1 trillion by the end of the decade. In addition, Supermicro has delivered a growth rate that's five times faster than the industry average over the past 12 months, thanks to its ability to quickly serve its customers' needs. <h2>Working closely with Nvidia</h2> Supermicro's products share many similar parts, making it easy to customize a specific piece of equipment for a particular customer. The company also works closely with the world's top chip designers -- including Nvidia -- to immediately integrate its latest releases into its equipment. Meanwhile, Supermicro is ramping up its production capabilities by, for example, adding a new facility in Malaysia to focus on lower costs and higher volume. The company says the Malaysia factory should help boost both operating margin and net income over time, metrics that already have grown over the past few years. <img src="https://imageproxy.pbkrs.com/https://media.ycharts.com/charts/3bdc7be496c1c528d22f0fdd30fe6bae.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="720" height="456" original-src="https://imageproxy.pbkrs.com/https://media.ycharts.com/charts/3bdc7be496c1c528d22f0fdd30fe6bae.png"/> SMCI Operating Margin (Quarterly) data by YCharts. All of this could keep Supermicro ahead of its rivals. On top of this, its expertise in the cooling of computational systems should serve as a new growth driver. Supermicro makes a direct liquid cooling (DLC) system that can be added to its equipment. This technology wasn't sought after a few years ago, but today, with AI workloads producing tremendous heat in data centers, the company's DLC is set to take off. The company predicts liquid-cooled data centers will grow from less than 1% in the recent past to as much as 30% of all data centers within the coming two years. <h2>Could Super Micro soar in the second half?</h2> Let's get back to our question: Could Supermicro repeat its performance and beat Nvidia in the second half of the year? It's possible. After all, the stock is considerably cheaper than Nvidia from a forward price-to-earnings perspective, so investors looking for a bargain AI bet could favor Supermicro. <img src="https://imageproxy.pbkrs.com/https://media.ycharts.com/charts/73704aca1ab2fa4200a6e572d730c1a7.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="720" height="456" original-src="https://imageproxy.pbkrs.com/https://media.ycharts.com/charts/73704aca1ab2fa4200a6e572d730c1a7.png"/> SMCI PE Ratio (Forward) data by YCharts. It's impossible to accurately predict near-term share movement, and the good news for long-term investors is that it's OK. What's most important is a particular stock's performance over time, such as the coming five to 10 years. And here, whether Supermicro beats Nvidia or not, it's likely the company's earnings will continue to climb -- and that could lead to a victory for investors who buy the stock now and hold on to watch the growth story unfold. </div>

Super Micro Computer, an AI equipment maker, has joined the S&P 500 and Nasdaq 100. With its rising earnings and strong performance, Super Micro outperformed Nvidia in the first half of the year. The company's expertise in cooling systems and direct liquid cooling technology positions it for further growth. Although it's uncertain if Super Micro can beat Nvidia in the second half, its cheaper valuation makes it an attractive AI investment option.

- The stock market surged in the first half, driven primarily by technology companies, especially those focused on artificial intelligence (AI). Notably, Nvidia, Microsoft, Alphabet, and Amazon contributed significantly to the S&P 500's gains, with Nvidia leading the pack with a 150% surge. Another AI stock, Super Micro Computer, outperformed Nvidia, gaining 188% and recently joined the S&P 500 and Nasdaq 100 indices due to its strong earnings and market performance.
- Super Micro Computer, an equipment maker for AI data centers, has experienced a substantial rise in demand as AI projects expand. With a revenue growth rate five times faster than the industry average, the company is well-positioned to benefit from the booming AI market, which analysts predict could exceed $1 trillion by the end of the decade.
- Working closely with chip giant Nvidia, Supermicro's ability to customize equipment for customers and its focus on liquid cooling technology for data centers could further propel its growth. Despite being cheaper than Nvidia, Supermicro's future performance remains promising, making it an attractive option for investors seeking long-term gains in the AI sector.

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Meet the New Nasdaq 100 and S&P 500 Artificial Intelligence Stock That Topped Nvidia in the First Half