Brian Feroldi

Brian Feroldi


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 BioXcel Therapeutics Stock Is Swooning Today

Shares tumble after the company announces that it is raising capital.

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Why HealthEquity Stock Jumped 10% Today

Shares rise after the company received some bullish praise from a Wall Street analyst.


Why Brookdale Senior Living Is Soaring Today

Shares jumped after the nursing home operator issued upbeat guidance, but is the bullish move warranted?


3 Exciting Healthcare Stocks

We take a look at three small and promising healthcare companies across diagnostics, surgical products, and genetic testing.

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Here's Why SMART Global Holdings Stock Is Falling Today

Shares drop in response to the news of capital raise and an analyst downgrade. Here's what investors need to know.

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Why Funko Stock Is Being Mauled Today

Shares are plunging since the company reported preliminary results for the fourth quarter that missed the mark.

ARrow pointing up and down with question mark

Here's Why New Relic Stock Is Tumbling Today

Shares drop after the company releases mixed earnings results and guidance.

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Why Insmed Stock Is Soaring Again

Shares jump in response to a pair of analyst upgrades.

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Here's Why Insmed Is Skyrocketing Today

Shares soar after Insmed reports upbeat clinical news.


Why TherapeuticsMD's Stock Jumped Today

Shares pop after an SEC filing reveals that the biopharma has attracted the attention of a major financial institution.

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Why Aptinyx Stock Soared on Friday

Shares rose in response to news that a large investment management company has purchased a significant ownership position.

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Here's Why NovoCure Stock Is Up Big Today

Optimism continues to rise for the innovative medical-device maker.


What to Know About Casper's S-1

The popular direct-to-consumer bed brand is going public, but investors might want to nap on it.

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Why NantKwest Stock Is Skyrocketing Today

Shares soar after the clinical-stage biotech releases exciting news.

Group of researchers pointing at DNA

Why Denali Therapeutics Stock Is Soaring Today

Shares jump after the company releases upbeat clinical news.

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Here's Why RTI Surgical Holdings Stock Is Skyrocketing Today

The company announced a lucrative business transaction and provided a sneak peek at fourth-quarter results.

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Why ViewRay Stock Is Tanking Today

Shares plunge after the company announces preliminary quarterly results that came up short.

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Is Abiomed a Bad-News Buy Right Now?

Shares are trading on the cheap, but are they too risky to touch?

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Here's Why HealthEquity Stock Is Surging Today

The company reported upbeat quarterly results and boosted full-year guidance.

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Why Audentes Therapeutics Stock Is Skyrocketing Today

Shares more than doubled after the gene therapy company announced that it has accepted a buyout offer. Here are the key details.