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As we move further into 2026, investors are focusing more than ever on the top performing stocks of the year. With the market showing mixed results overall, it’s the individual stocks that are making the most noise.
While the S&P 500 is up about 1.65% year-to-date (YTD) as of February 25, 2026, some stocks have far outpaced this modest gain. Let’s dive into which stocks are driving the rally and what factors are fueling their strong performances so far in 2026.

The broader market has been steady in early 2026, but the performance within the S&P 500, Nasdaq 100, and Dow Jones indices has been anything but uniform. The Nasdaq 100, with its heavy weighting in technology, has struggled a bit, reflecting concerns over the AI disruption affecting software and some hardware stocks.
On the other hand, sectors like energy, materials, and industrials have been making a strong comeback, especially in the face of growing AI-related infrastructure demand.
S&P 500 returns have been relatively modest at +1.65% YTD, but Nasdaq 100 stocks have lagged, up just +0.31% YTD, with certain growth sectors showing signs of volatility. The Dow has outperformed, up by +2.95% YTD, highlighting a preference for defensive and industrial stocks.
Here’s a look at the top 10 performing S&P 500 stocks so far in 2026 based on price returns (as of February 25, 2026):
| Rank | Company | Ticker | YTD Return |
| 1 | SanDisk Corporation | SNDK | +166.40% |
| 2 | Corning Inc. | GLW | +83.22% |
| 3 | Texas Pacific Land Corp. | TPL | +77.67% |
| 4 | Teradyne | TER | +77.11% |
| 5 | Moderna | MRNA | +74.19% |
| 6 | Generac | GNRC | +73.48% |
| 7 | Western Digital | WDC | +68.89% |
| 8 | Comfort Systems USA | FIX | +55.43% |
| 9 | Applied Materials | AMAT | +53.68% |
| 10 | Seagate Technology | STX | +53.18% |
The standout performers in the S&P 500 this year span multiple sectors, but there is a clear theme among the winners: memory and storage companies that are capitalizing on the growing demand for AI infrastructure.
Many of the top-performing stocks in 2026 are in the memory and storage sectors. Companies like SanDisk, Western Digital, and Seagate Technology are benefiting from the AI boom, which requires vast amounts of memory and storage. AI-related demand has been driving up prices for memory chips and hard drives, creating a supply crunch that these companies are profiting from.
This trend isn’t just a short-term spike; memory chips are often cyclical, but the AI infrastructure buildout is a multi-year growth driver that could sustain these companies’ performances for some time.
While tech stocks have had a rocky start to 2026, sectors like energy, industrials, and materials have bounced back. This rotation into real economy sectors reflects investors’ shift away from high-risk growth stocks to industries tied to more tangible economic growth.
These sectors are benefiting from stable demand and the rise of inflationary pressures that drive commodity prices higher, improving profitability in industrial and materials sectors.
On the flip side, some software and tech stocks have struggled in early 2026. As AI innovation progresses, companies in software have started to face disruption risks, leading to steep declines in certain areas. The AI revolution is not just an opportunity but also a threat for some legacy businesses.
As noted by Reuters, the performance of software stocks has been uneven, with some companies losing investor confidence due to AI threatening their business models. These disruptions are affecting the stocks of companies like Meta, Microsoft, and Salesforce, which have all been underperforming in the current market.
Investors have become cautious of buying into the “AI buzz” without considering the potential risks of AI disruption on traditional software business models.

While top-performing stocks in 2026 have offered impressive returns, it’s crucial to understand that performance does not guarantee safety. Some stocks in this list, especially in the memory and storage sectors, are tied to cyclical industries, where price surges often result in supply gluts as companies ramp up production to meet demand.
For instance, SanDisk’s massive gains are not solely driven by organic growth; there are market forces at play, including supply constraints. Once those constraints ease, prices may fall, hurting the companies that relied on inflated margins.
If you’re looking to invest in top-performing stocks in 2026, it’s important to approach them with a nuanced perspective.

As always, the key to making smart investments is balancing growth potential with risk management. Don’t get caught up in the hype. Ensure you’re investing based on strong fundamentals and long-term trends, not just short-term performance.
As of February 25, 2026, the top performing stocks include SanDisk, Corning, Texas Pacific Land, and Teradyne, with impressive YTD returns largely driven by AI demand for memory and storage solutions.
Memory and storage stocks have benefitted from AI infrastructure demand and supply constraints. However, they are still exposed to cyclical risks, meaning investors should be cautious of potential supply surpluses and price corrections.
Look for companies with strong earnings growth, a solid business model, and exposure to long-term macro trends such as AI, green energy, and healthcare innovation. Always factor in valuation and cyclical risk to avoid overpaying for performance.
Disclaimer: This content is provided for informational purposes only and does not constitute, and should not be construed as, financial, investment, or other professional advice. No statement or opinion contained here in should be considered a recommendation by Ultima Markets or the author regarding any specific investment product, strategy, or transaction. Readers are advised not to rely solely on this material when making investment decisions and should seek independent advice where appropriate.