Mid-cap stocks often strike the right balance between having proven business models and market opportunities that can support $100 billion corporations. However, they face intense competition from scaled industry giants and can be disrupted by new innovative players vying for a slice of the pie.

These dynamics can rattle even the most seasoned professionals, which is why we started StockStory - to help you separate the good companies from the bad. Keeping that in mind, here is one mid-cap stock with huge upside potential and two that could be down big.

Two Mid-Cap Stocks to Sell:

Deckers (DECK)

Market Cap: $13.48 billion

Established in 1973, Deckers (NYSE: DECK) is a footwear and apparel conglomerate with a portfolio of lifestyle and performance brands.

Why Do We Avoid DECK?

1. Constant currency growth was below our standards over the past two years, suggesting it might need to invest in product improvements to get back on track
2. Operating margin of 23.7% falls short of the industry average, and the smaller profit dollars make it harder to react to unexpected market developments
3. Lacking free cash flow generation means it has few chances to reinvest for growth, repurchase shares, or distribute capital

Deckers’s stock price of $94.75 implies a valuation ratio of 13.1x forward P/E. If you’re considering DECK for your portfolio, see our FREE research report to learn more.

Warner Music Group (WMG)

Market Cap: $12.59 billion

Launching the careers of legendary artists like Frank Sinatra, Warner Music Group (NASDAQ: WMG) is a music company managing a diverse portfolio of artists, recordings, and music publishing services worldwide.

Why Do We Steer Clear of WMG?

1. Sales trends were unexciting over the last five years as its 8.7% annual growth was below the typical consumer discretionary company
2. Free cash flow margin is forecasted to grow by 1.6 percentage points in the coming year, potentially giving the company more chips to play with
3. Waning returns on capital from an already weak starting point displays the inefficacy of management’s past and current investment decisions

At $24.22 per share, Warner Music Group trades at 15.5x forward P/E. Check out our free in-depth research report to learn more about why WMG doesn’t pass our bar.

One Mid-Cap Stock to Watch:

Burlington (BURL)

Market Cap: $19.36 billion

Founded in 1972 as a discount coat and outerwear retailer, Burlington Stores (NYSE: BURL) is now an off-price retailer that has broadened into general apparel, footwear, and home goods.

Why Do We Watch BURL?

1. Offensive push to build new stores and attack its untapped market opportunities is backed by its same-store sales growth
2. Locations open for at least a year are seeing increased demand as same-store sales have averaged 3% growth over the past two years
3. Notable projected revenue growth of 9.8% for the next 12 months hints at market share gains

Burlington is trading at $310.53 per share, or 27.4x forward P/E. Is now the right time to buy? Find out in our full research report, it’s free.

Stocks We Like Even More

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.

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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.