S&P 500 Q4: The Season's Biggest Winners and Losers
The S&P 500 earnings season unfolded against a backdrop of a slight market decline, with the index falling 1.24%. The results were characterized by a clear divide: technology companies benefiting from the artificial intelligence (AI) boom stood in contrast to firms hampered by sector-specific issues and weak future guidance. This created a two-speed market where winners and losers were clearly distinguished.
Results: Operating profit growth accelerated to an impressive 54.5%, significantly exceeding expectations. Reasons: The growth was driven by explosive demand for artificial intelligence (AI) servers, confirming Dell's position as a primary beneficiary of the AI infrastructure boom. Market reaction: The stock has rallied over 17% since the results, as the company confirmed a record $43 billion in AI-related orders and a new buyback program.
Results: Operating profit grew exceptionally by 309.7%, turning last year's loss into a significant profit. Reasons: The growth was fueled by a surge in demand for AI-related data centers, which is the company's core business. Market reaction: The stock reacted very positively to the results, rising over 10% the next day and has since maintained a strong level, reflecting investor confidence in the continuation of the AI growth story.
Results: Operating profit growth accelerated to 29.4%, demonstrating strong business momentum. Reasons: Growth was driven by large investments from cloud giants (Microsoft, Meta) in AI network infrastructure, where Arista is a key supplier. Market reaction: The stock initially dipped slightly due to profit-taking but has remained at a high level as investors appreciate the company's central role in AI infrastructure development.
Results: The company made a strong turnaround, converting the previous quarter's decline into a 13.8% operating profit growth. Reasons: The growth was driven by high demand for testing solutions for AI data centers and next-generation memory chips. Market reaction: The stock jumped over 23% on the day of the results and has since traded near new record highs, reflecting market optimism about the company's position in the AI value chain.
Results: The company fell into a loss due to a large legal expense and a decrease in demand. Reasons: Sales of home generators declined, while the result was impacted by a $104.5 million provision for a dispute settlement. Market reaction: Despite the loss, the stock jumped 18% on the day of the results. Investors focused on the strong future guidance, driven by expected demand growth in the data center segment, rather than the weak results.
Results: Operating profit plummeted by 80.1%, reflecting a cooling construction market. Reasons: High interest rates have reduced residential construction activity, which lowered demand for building materials and pressured margins. Market reaction: The stock has fallen over 15% since the results were released, as investors are concerned about the sector's short-term outlook.
Results: The company fell into a major loss, with operating profit plummeting by 145.4% year-over-year. Reasons: Significantly higher-than-expected medical costs in both the Marketplace and Medicaid segments led to a collapse in profitability. Market reaction: The stock plunged over 25% the day after the results and has remained at a low level, as investors worry about the company's ability to get costs under control.
Results: Profit growth slowed to 19.9%, which is still strong but slower than the previous pace. Reasons: Growth was hampered by a weaker contribution from Asian factories and cost pressures from tariffs. Market reaction: The stock fell nearly 19% after the results. The main reason was a weaker-than-expected sales forecast for 2026, which was a major disappointment for investors.
Results: Turned last year's loss into a $401 million profit, demonstrating a successful turnaround. Reasons: A successful cost-cutting and profit recovery plan improved margins despite modest revenue growth. Market reaction: Despite the strong turnaround, the stock fell 19% on the day of the results as the company's future guidance fell short of market expectations.
Results: Fell into a major loss, with operating profit plummeting by 120.2%. Reasons: The result was impacted by large one-time restructuring costs and a $550 million goodwill impairment in its European auto parts business. Market reaction: The stock fell nearly 15% on the day of the results and has continued to decline, as investors are concerned about the scope and impact of the restructuring.
Results: Operating profit fell by 74.4%, reflecting the downturn in the crypto market. Reasons: The decline in cryptocurrency prices and trading volumes reduced retail investor activity and, consequently, the company's transaction fees. Market reaction: The stock fell nearly 8% on the day of the results but has since rallied strongly along with the crypto market's recovery, rising over 19% by the end of the period.
Results: Operating profit growth slowed but remained at a strong 22.2%. Reasons: Increased investments in sales and development related to new product launches raised costs, which slowed profit growth. Market reaction: The stock dropped nearly 18% on the day of the results. The slowing growth rate and conservative guidance did not meet the market's high expectations, leading to a sharp sell-off.
Results: Operating profit growth remained strong at 35.0%, showing stable performance. Reasons: Good momentum continued in the oncology and specialty care areas, supported by the expansion of biopharma services. Market reaction: The stock initially reacted negatively but has since risen strongly, climbing over 17% to new highs post-results as investors appreciated the stable growth.
Results: Profit growth slowed significantly to 4.7%. Reasons: Increased spending on developing a new digital infrastructure and data center strategy reduced short-term profitability. Market reaction: The stock has rallied nearly 23% since the results. The market ignored the profit slowdown and focused on the new AI-related growth story tied to data center development.
Results: Significantly reduced its loss, with operating profit improving by 31.2% year-over-year. Reasons: Significant cost-cutting helped offset the expected decline in COVID-19 vaccine sales. Market reaction: The stock has risen over 24% since the results. Investors positively viewed the company's progress in restoring profitability and its focus on new products.
Results: Fell into a deep loss, with operating profit plummeting by 362.8%. Reasons: Heavy investments in streaming and merger-related legal costs pushed the company deep into the red. Market reaction: Despite disastrous results, the stock has rallied nearly 20% on news that the company has signed a deal to be acquired by Warner Bros. Discovery, completely changing the company's future outlook.
Results: Operating profit growth accelerated to a strong 32.2%, exceeding expectations. Reasons: New natural gas projects in the Gulf of Mexico reached full capacity, supported by growing demand for both exports and power generation. Market reaction: The stock has risen steadily by over 10% since the results. Investors appreciate the strong growth, stable dividend yield, and the company's role in the energy supply.
Results: Operating profit growth accelerated to an impressive 37.0%, showing a strong business recovery. Reasons: The company's ratings business had a record quarter thanks to improved conditions in the bond markets, which increased demand for rating services. Market reaction: The stock jumped 6.5% on the day of the results and has continued to rise, reflecting the strong performance and positive outlook for financial markets.
Conclusion
This season's results painted a picture of a two-speed market dominated by a few clear themes.
Artificial Intelligence Euphoria: The most striking trend was the exceptional growth of companies related to AI infrastructure (Dell, Equinix, Arista Networks). Demand for servers, data centers, and networking equipment was explosive, leading to strong results and stock price rallies. This was clearly the most positive narrative of the season.
Harsh Punishment for Weak Guidance: Investor expectations were high, and even good results couldn't save companies whose future forecasts were disappointing. First Solar and Estee Lauder are prime examples, where stocks fell sharply due to weak outlooks rather than the past quarter's numbers.
Sector-Specific Headwinds: Several sectors faced specific challenges. High interest rates hampered the construction sector (Builders FirstSource), unexpectedly high medical costs battered health insurers (Molina Healthcare), and the downturn in the crypto market affected companies dealing with digital assets (Coinbase).
In summary, the season was contradictory. Although the S&P 500 index remained relatively flat, it masked a significant divergence between the AI winners and companies reflecting broader economic uncertainty. In the next season, investors will be watching closely to see if the AI boom continues and whether other sectors can show signs of recovery.
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