Goldman Sachs' David Kostin on Big Tech's Dominance in Market Returns

Earnings Season Takeaways

• 🎯 Earnings season is nearing completion, with approximately 85% of companies having reported.
• 📈 Overall, there were positive surprises in earnings, with two-thirds of companies beating expectations.
• 💡 Management commentary and guidance were generally positive, providing a good backdrop for the equity market.

Concentration of Market Performance

• 🚀 The S&P 500 and Nasdaq experienced their best day since May 27th, largely driven by a concentrated group of companies.
• 📊 The "Magnificent Six" (excluding Nvidia) showed year-over-year earnings growth of 26%, significantly outperforming the rest of the S&P 500, which grew at approximately 4%.
• ⚠️ The magnitude of earnings surprises was concentrated in these top-performing companies.

Navigating Tariffs and Inflation

• 💰 Management teams believe they can mitigate the cost of tariffs, with 60% expecting to raise prices and 75% planning to push back on suppliers.
• 📉 The economy is growing at a slow rate of around 1% real GDP, below trend.
• 📈 Inflation is closer to 3%, leading to a real GDP growth of approximately 4% when combined with nominal GDP growth.

Investor Strategy and AI Focus

• 💡 Investors are focusing on themes like Artificial Intelligence (AI) and company efficiencies, which are driving significant conversations.
• ⚠️ There's a concern about the narrow breadth of the market, with a large percentage of index returns coming from a few large companies.
• ⚡ The current AI rally is primarily in infrastructure-related companies (utilities, power, semiconductors), with a focus shifting towards application software companies.

Market Outlook and Valuations

• 🎯 Goldman Sachs has an S&P 500 target of 6,000 by year-end and 6,900 in 12 months, implying a solid return.
• 💰 This outlook is based on expected earnings growth of around 7% for both this year and next, rather than multiple expansion.
• 📈 The market is considered historically expensive, trading at 23 times earnings, with typical stocks at 19 times earnings.