

The Russell 2000 (^RUT) is packed with potential breakout stocks, thanks to its focus on smaller companies with high growth potential. However, smaller size also means these businesses often lack the resilience and financial flexibility of large-cap firms, making careful selection crucial.
The high-risk, high-reward nature of the Russell 2000 makes stock selection critical, and we’re here to guide you toward the right ones. Keeping that in mind, here is one Russell 2000 stock that could be the next big thing and two that may face some trouble.
Market Cap: $1.03 billion
Born from the 2022 merger of Quidel and Ortho Clinical Diagnostics, QuidelOrtho (NASDAQ:QDEL) develops and manufactures diagnostic testing solutions for healthcare providers, from rapid point-of-care tests to complex laboratory instruments and systems.
Why Are We Bearish on QDEL?
QuidelOrtho’s stock price of $15.05 implies a valuation ratio of 18.6x forward P/E. Check out our free in-depth research report to learn more about why QDEL doesn’t pass our bar.
Market Cap: $897.6 million
Originally launched as a way to make grocery shopping more rewarding for budget-conscious consumers, Ibotta (NYSE:IBTA) is a mobile shopping app that allows consumers to earn cash back on everyday purchases by completing tasks and submitting receipts.
Why Are We Cautious About IBTA?
Ibotta is trading at $38.76 per share, or 23.8x forward P/E. Dive into our free research report to see why there are better opportunities than IBTA.
Market Cap: $2.92 billion
Founded during the emergence of Big Oil in Texas, DXP (NASDAQ:DXPE) provides pumps, valves, and other industrial components.
Why Do We Love DXPE?
At $188.15 per share, DXP trades at 26x forward P/E. Is now a good time to buy? Find out in our full research report, it’s free.
ALSO WORTH WATCHING: Top 5 Momentum Stocks. The best time to own a great stock is when the market is finally noticing it. These aren’t just high-quality businesses. Something is happening with them right now. Elite fundamentals meet near-term momentum — both boxes checked at the same time.
Find out which stocks our AI platform is flagging this week. See this week’s Strong Momentum stocks — FREE. Get Our Strong Momentum 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-micro-cap company Kadant (+214% between June 2020 and June 2025). Find your next big winner with StockStory today.