Brian Feroldi

Brian Feroldi

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Brian Feroldi has been covering the healthcare and technology industries for the Motley Fool since 2015. Brian's investing goal is to find the highest quality companies that he can find, buy them, and then to sit back and let compounding work its magic. See all of his articles here and make sure you follow him on Twitter.

Recent articles

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Why HealthEquity Stock Is Sinking Today

Shares drop by double digits during a tough day on Wall Street. Is this just market noise, or is something else going on?


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Why Inovio Pharmaceuticals Is Rising on a Down Day

Shares defy the markets and shoot higher in a sea of red. What can explain the bullish move?


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A Promising Healthcare Stock to Watch

This company is set to completely change the primary healthcare services industry in the U.S. in a big way.


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Why Inovio Pharmaceuticals Is Soaring Today

Another day, another double-digit percentage move for the biotech's stock.


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Why Guidewire Software Stock Is Plunging Today

It all comes down to guidance.

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Why Shares of Walmart, Target, CVS Health, and Rite Aid Jumped Today

These retail stocks popped following reports that foot traffic was strong this weekend in response to the COVID-19 outbreak.


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Why Novavax, Lakeland Industries, and Alpha Pro Tech Are Crashing Today

The wild trading continues.


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Why Lakeland Industries, Alpha Pro Tech, and Vir Biotechnology Briefly Skyrocketed and Crashed Today

Traders are having a field day with stocks that are linked in any way to the coronavirus.


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Why Spectrum Pharmaceuticals Rose 19% Today

Shares jumped even though the company reported disappointing earnings. What can explain the boost?


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Why Novocure Stock Briefly Fell Today

Shares initially plunged following the company's quarterly results. Were the numbers bad, or is something else impacting the stock price?

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Hypergrowth or Profits? These 3 Stocks Don't Make You Choose

These three companies are all growing like gangbusters and have already reached profitability.


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Why Teladoc Health Stock Is Shooting Higher Today

Shares pop after the company reports better-than-expected results and issues favorable guidance.


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Why Supernus Pharmaceuticals Plunged 15% Today

Shares slumped after the commercial-stage biopharma reported mixed results.


Why CVS Health Is Falling Again

Even the retail pharmacy giant couldn't escape another day of carnage on Wall Street.


Why CVS Health Dropped Today

Several health insurance stocks took a step back on Monday following Nevada's caucus results.

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Here's Why NGM Biopharmaceuticals Is Soaring Today

Shares popped after the clinical-stage biotech reported upbeat clinical results.


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3 Great Diabetes-Focused Stocks

According to The American Diabetes Association, every $1 in $7 spent in healthcare is spent on diabetes or its complications. We look at three companies well-positioned to capture this market.


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Why HMS Holdings Shares Fell 12% Today

The company reported fourth-quarter results that came up short.


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Why Agile Therapeutics Stock Is Falling Today

Shares drop after the company releases the pricing details of a recently announced capital raise.


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Why Appian Stock Is Plunging Today

Shares fall after the company's quarterly results and guidance come up short, but there's more to the story than meets the eye.