The stocks in this article are all trading near their 52-week highs. This strength often reflects positive developments such as new product launches, favorable industry trends, or improved financial performance.

But not every company with momentum is a long-term winner, and plenty of investors have lost money betting on short-term fads. All that said, here are three stocks that are likely overheated and some you should look into instead.

iRhythm (IRTC)

One-Month Return: +12.9%

Pioneering the shift from bulky, short-term heart monitors to sleek, wire-free patches, iRhythm Technologies (NASDAQ: IRTC) provides wearable cardiac monitoring devices and AI-powered analysis services that help physicians detect and diagnose heart rhythm disorders.

Why Does IRTC Fall Short?

1. Subscale operations are evident in its revenue base of $657.2 million, meaning it has fewer distribution channels than its larger rivals
2. Negative free cash flow raises questions about the return timeline for its investments
3. High net-debt-to-EBITDA ratio increases the risk of forced asset sales or dilutive financing if operational performance weakens

At $181.26 per share, iRhythm trades at 84.1x forward EV-to-EBITDA. Check out our free in-depth research report to learn more about why IRTC doesn’t pass our bar.

Texas Capital Bank (TCBI)

One-Month Return: +9.8%

Founded during the Texas banking renaissance of the 1990s with an entrepreneurial spirit, Texas Capital Bancshares (NASDAQ: TCBI) is a financial services firm that provides banking, wealth management, and investment banking services to businesses and individuals across Texas and beyond.

Why Does TCBI Worry Us?

1. Muted 2.2% annual net interest income growth over the last five years shows its demand lagged behind its banking peers
2. Net interest margin of 3.1% is well below other banks, signaling its loans aren’t very profitable
3. Incremental sales over the last five years were much less profitable as its earnings per share fell by 11.1% annually while its revenue grew

Texas Capital Bank’s stock price of $87.23 implies a valuation ratio of 1.2x forward P/B. To fully understand why you should be careful with TCBI, check out our full research report (it’s free).

PNC Financial Services Group (PNC)

One-Month Return: +9%

Tracing its roots back to 1852 when Pittsburgh's industrial boom demanded stronger financial institutions, PNC (NYSE: PNC) is a diversified financial institution that provides retail banking, corporate banking, and asset management services through a coast-to-coast branch network.

Why Are We Hesitant About PNC?

1. Scale is a double-edged sword because it limits the firm’s growth potential compared to its smaller competitors, as reflected in its below-average annual net interest income increases of 6.9% for the last five years
2. Net interest margin of 2.7% is well below other banks, signaling its loans aren’t very profitable
3. Tangible book value per share is projected to decrease by 5.3% over the next 12 months as capital generation weakens

PNC Financial Services Group is trading at $205.46 per share, or 1.5x forward P/B. Dive into our free research report to see why there are better opportunities than PNC.

Stocks We Like More

Donald Trump’s April 2025 "Liberation Day" tariffs sent markets into a tailspin, but stocks have since rebounded strongly, proving that knee-jerk reactions often create the best buying opportunities.

The smart money is already positioning for the next leg up. Don’t miss out on the recovery - check out our Top 9 Market-Beating Stocks. This is a curated list of our High Quality stocks that have generated a market-beating return of 183% over the last five years (as of March 31st 2025).

Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,545% between March 2020 and March 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 for free.

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