
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.
Some large-cap stocks are past their peak, and StockStory is here to help you separate the winners from the laggards. Keeping that in mind, here is one S&P 500 stock that is leading the market forward and two that may struggle.
Market Cap: $17.63 billion
Started as a mail-order tractor parts business, Tractor Supply (NASDAQ:TSCO) is a retailer of general goods such as agricultural supplies, hardware, and pet food for the rural consumer.
Why Does TSCO Give Us Pause?
Tractor Supply is trading at $33.78 per share, or 16.8x forward P/E. Check out our free in-depth research report to learn more about why TSCO doesn’t pass our bar.
Market Cap: $10.87 billion
Pioneering an alternative to traditional metal braces with nearly invisible plastic aligners, Align Technology (NASDAQ:ALGN) designs and manufactures Invisalign clear aligners, iTero intraoral scanners, and dental CAD/CAM software for orthodontic and restorative treatments.
Why Are We Cautious About ALGN?
Align Technology’s stock price of $152.38 implies a valuation ratio of 12.7x forward P/E. Read our free research report to see why you should think twice about including ALGN in your portfolio.
Market Cap: $40.28 billion
Founded in 1958 and pioneering innovations in laboratory analysis for over six decades, Waters (NYSE:WAT) develops and manufactures analytical instruments, software, and consumables for liquid chromatography, mass spectrometry, and thermal analysis used in scientific research and quality testing.
Why Does WAT Stand Out?
At $409.36 per share, Waters Corporation trades at 26.1x forward P/E. Is now the right time to buy? See for yourself in our comprehensive research report, it’s free.
ONE MORE THING: Top 5 Growth Stocks. The biggest stock winners almost always had one thing in common before they ran. Revenue growing like crazy. Meta. CrowdStrike. Broadcom. Our AI flagged all three. They returned 315%, 314%, and 455%, respectively.
Find out which 5 stocks it’s flagging this month — FREE. Get Our Top 5 Growth Stocks for Free HERE.
Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,460% between June 2020 and June 2025) as well as under-the-radar businesses like the once-small-cap company Exlservice (+271% between June 2020 and June 2025). Find your next big winner with StockStory today.