1 Mid-Cap Stock to Own for Decades and 2 We Ignore

Many investors pay attention to mid-cap stocks because they have established business models and expansive market opportunities. However, their paths to becoming $100 billion corporations are ripe with competition, ranging from giants with vast resources to agile upstarts eager to disrupt the status quo.

This is precisely where StockStory comes in - we do the heavy lifting to identify companies with solid fundamentals so you can invest with confidence. Keeping that in mind, here is one mid-cap stock with huge upside potential and two best left ignored.

Two Mid-Cap Stocks to Sell:

Nordson (NDSN)

Market Cap: $13.42 billion

Founded in 1954, Nordson Corporation (NASDAQ:NDSN) manufactures dispensing equipment and industrial adhesives, sealants and coatings.

Why Is NDSN Not Exciting?

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. Earnings growth over the last two years fell short of the peer group average as its EPS only increased by 2% annually
3. Waning returns on capital imply its previous profit engines are losing steam

Nordson’s stock price of $241.48 implies a valuation ratio of 21.4x forward P/E. Check out our free in-depth research report to learn more about why NDSN doesn’t pass our bar.

Affirm (AFRM)

Market Cap: $24.57 billion

Founded by PayPal co-founder Max Levchin with a mission to create honest financial products, Affirm (NASDAQ:AFRM) provides a payment network that allows consumers to make purchases and pay for them over time with transparent, flexible installment loans.

Why Does AFRM Worry Us?

1. Push for growth has led to negative returns on capital, signaling value destruction
2. 6× net-debt-to-EBITDA ratio makes lenders less willing to extend additional capital, potentially necessitating dilutive equity offerings

At $74.87 per share, Affirm trades at 22.8x forward P/E. If you’re considering AFRM for your portfolio, see our FREE research report to learn more.

One Mid-Cap Stock to Buy:

Brown & Brown (BRO)

Market Cap: $27.21 billion

With roots dating back to 1939 and operations spanning 44 U.S. states and 14 countries, Brown & Brown (NYSE:BRO) is an insurance brokerage and risk management firm that markets and sells insurance products across property, casualty, and employee benefits sectors.

Why Are We Bullish on BRO?

1. Average organic revenue growth of 7.9% over the past two years demonstrates its ability to expand independently without relying on acquisitions
2. Earnings per share grew by 24.5% annually over the last two years, massively outpacing its peers
3. Impressive free cash flow profitability enables the company to fund new investments or reward investors with share buybacks/dividends

Brown & Brown is trading at $79.70 per share, or 17.5x forward P/E. Is now the time to initiate a position? Find out in our full research report, it’s free for active Edge members.

High-Quality Stocks for All Market Conditions

Check out the high-quality names we’ve flagged in our Top 6 Stocks for this week. 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).

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