The S&P 500 (^GSPC) is often seen as a benchmark for strong businesses, but that doesn’t mean every stock is worth owning. Some companies face significant challenges, whether it’s stagnating growth, heavy debt, or disruptive new competitors.

Even among blue-chip stocks, not all investments are created equal - which is why we built StockStory to help you navigate the market. That said, here is one S&P 500 stock that is positioned to outperform and two that may struggle.

Two Stocks to Sell:

Tesla (TSLA)

Market Cap: $1.31 trillion

Originally founded by Martin Eberhard and Marc Tarpenning in 2003, Tesla (NASDAQ: TSLA) is an electric vehicle company accelerating the world’s transition to sustainable energy.

Why Are We Out on TSLA?

1. Tesla's scale advantage in EV production leads to gross margins that exceed incumbents such as General Motors and Ford. However, a softer macroeconomic backdrop and tariff pressures have weighed on automobile sales, which are highly cyclical.
2. The company's execution ability is a question mark given its long history of delays, such as the Cybertruck and Robotaxi launches. Its sizeable investments in projects with uncertain return timelines, like Optimus, also raise skepticism from investors.
3. On the bright side, Tesla's Megapack product solves a critical problem for utilities needing renewable energy storage solutions. This innovation has made the energy segment the most profitable and fastest-growing business line for the company.

Tesla is trading at $397.33 per share, or 196.9x forward price-to-earnings. To fully understand why you should be careful with TSLA, check out our full research report (it’s free for active Edge members).

Henry Schein (HSIC)

Market Cap: $8.38 billion

With a vast inventory of over 300,000 products stocked in distribution centers spanning more than 5.3 million square feet worldwide, Henry Schein (NASDAQ: HSIC) is a global distributor of healthcare products and services primarily to dental practices, medical offices, and other healthcare facilities.

Why Does HSIC Give Us Pause?

1. Core business is underperforming as its organic revenue has disappointed over the past two years, suggesting it might need acquisitions to stimulate growth
2. Free cash flow margin shrank by 2.8 percentage points over the last five years, suggesting the company is consuming more capital to stay competitive
3. Waning returns on capital imply its previous profit engines are losing steam

At $71.18 per share, Henry Schein trades at 13.6x forward P/E. Check out our free in-depth research report to learn more about why HSIC doesn’t pass our bar.

One Stock to Watch:

Amazon (AMZN)

Market Cap: $2.32 trillion

Founded by Jeff Bezos after quitting his stock-picking job at D.E. Shaw, Amazon (NASDAQ: AMZN) is the world’s largest online retailer and provider of cloud computing services.

Why Do We Like AMZN?

1. Amazon revolutionized the way consumers shop. This isn’t the only tailwind to its impressive revenue growth, as its highly profitable AWS segment has also driven top-line momentum.
2. The company's best-in-class revenue growth coupled with modest operating leverage on its past infrastructure investments has led to elite EPS growth over a multi-year period.
3. Though dominant, Amazon's capital-intensive e-commerce business means its profitability is structurally lower than its pure-play tech peers. Can the company pull it up, or are we reaching a ceiling?

Amazon’s stock price of $217.79 implies a valuation ratio of 29.9x forward price-to-earnings. Is now the right time to buy? Find out in our full research report, it’s free for active Edge members.

Stocks We Like Even More

The market’s up big this year - but there’s a catch. Just 4 stocks account for half the S&P 500’s entire gain. That kind of concentration makes investors nervous, and for good reason. While everyone piles into the same crowded names, smart investors are hunting quality where no one’s looking - and paying a fraction of the price. Check out the high-quality names we’ve flagged in our Top 5 Growth Stocks for this month. This is a curated list of our High Quality stocks that have generated a market-beating return of 244% over the last five years (as of June 30, 2025).

Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,326% between June 2020 and June 2025) as well as under-the-radar businesses like the once-small-cap company Exlservice (+354% five-year return). Find your next big winner with StockStory today for free. Find your next big winner with StockStory today. Find your next big winner with StockStory today

StockStory is growing and hiring equity analyst and marketing roles. Are you a 0 to 1 builder passionate about the markets and AI? See the open roles here.