
Large-cap stocks have the power to shape entire industries thanks to their size and widespread influence. With such vast footprints, however, finding new areas for growth is much harder than for smaller, more agile players.
This is precisely where StockStory comes in - our job is to find you high-quality companies that can win regardless of the conditions. Keeping that in mind, here are three large-cap stocks whose momentum may slow and a few alternatives you should consider instead.
Market Cap: $108.9 billion
Formerly known as American Cable Systems, Comcast (NASDAQ:CMCSA) is a multinational telecommunications company offering a wide range of services.
Why Is CMCSA Risky?
Comcast’s stock price of $29.90 implies a valuation ratio of 7.5x forward P/E. Check out our free in-depth research report to learn more about why CMCSA doesn’t pass our bar.
Market Cap: $47.26 billion
Started from its humble beginnings in motor repair, AMETEK (NYSE:AME) manufactures electronic devices used in industries like aerospace, power, and healthcare.
Why Do We Think Twice About AME?
AMETEK is trading at $204.97 per share, or 26.2x forward P/E. To fully understand why you should be careful with AME, check out our full research report (it’s free for active Edge members).
Market Cap: $75.07 billion
Supplying windows for some of the United States’s earliest spacecraft, Corning (NYSE:GLW) provides glass and other electronic components for the consumer electronics, telecommunications, automotive, and healthcare industries.
Why Are We Cautious About GLW?
At $87.56 per share, Corning trades at 29.8x forward P/E. Read our free research report to see why you should think twice about including GLW in your portfolio.
Your portfolio can’t afford to be based on yesterday’s story. The risk in a handful of heavily crowded stocks is rising daily.
The names generating the next wave of massive growth are right here 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-micro-cap company Tecnoglass (+1,754% 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.