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Sean Williams

Sean Williams


A Fool since 2010, and a graduate from UC San Diego with a B.A. in Economics, Sean specializes in the healthcare sector and investment planning. You'll often find him writing about Obamacare, marijuana, drug and device development, Social Security, taxes, retirement issues and general macroeconomic topics of interest.

Recent articles

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5 Stocks That Can Turn $100,000 Into $400,000 This Decade

These game-changing businesses can make investors rich.

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3 Hypergrowth Stocks With 44% to 80% Upside, According to Wall Street

Are some of the fastest-growing companies in the world still bargains? Analysts think so.

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Forget Coinbase: These Are 3 of the Best Stocks You Can Buy Right Now

These fast-paced companies can easily outperform Coinbase over the long run.

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5 Stocks With 103% to 146% Upside, According to Wall Street

Analysts' consensus price targets imply that these stocks can more than double over the next 12 months.

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4 Robinhood Stocks I Wouldn't Buy With Free Money

Young investors may be throwing their money away with these companies.

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3 Ultra-High-Yield Dividend Stocks With Sustainable Payouts

Income seekers can count on this trio to yield 8% to 10% annually, if not more.

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Forget Dogecoin: These 3 Stocks Are Much Smarter Buys

These high-growth stocks should trounce cryptocurrency Dogecoin over the long term.

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3 Surefire Stocks to Invest $3,000 In Right Now

Long-term investors should make bank with these fast-growing companies.

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3 Ultra-Popular Stocks Destroying Shareholder Value

These companies are the stock market's worst share-based diluters.

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The Growth Stock Sale of 2021 Has Arrived: 3 Stocks to Buy Now

Bargains abound if you're shopping for high-quality growth stocks.

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5 Invincible Stocks to Buy for a Biden Bull Market

These innovative and dominant companies should thrive under the Biden administration.

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Apple Has Been Dethroned as Robinhood's Top Holding: Here's What Replaced It

Retail investors are in love with a new momentum stock.

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3 Stocks That Have Doubled Up GameStop's 2,900% 1-Year Gain

One company has nearly quadrupled GameStop's return, with a gain of more than 11,400% in 12 months.

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A Stock Market Crash May Be Close: 4 Must-Know Metrics That'll Make You a Smarter Investor

If you take these numbers to heart, you'll look like a genius when the next big move lower strikes.

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If You Think AMC, Sundial, and Zomedica Are Cheap, I Have Bad News

These ultra-popular Reddit stocks are fooling unsuspecting investors with their low share prices.

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The Smartest Stocks to Buy With $200 Right Now

It's easy to build wealth on Wall Street when you own stakes in great businesses.

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5 Megacap Stocks With 19% to 32% Upside, According to Wall Street

These brand-name companies with $200 billion-plus market caps still have plenty of gas in the tank.

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5 Unstoppable Stocks That Can Return 500% This Decade

These innovative companies could help you run circles around the broader market by 2030.

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5 Pot Stocks With 44% to 70% Upside, According to Wall Street

These marijuana stocks should have investors seeing some serious green.


3 of Warren Buffett's Biggest Billion-Dollar Blunders

One mistake has cost the Oracle of Omaha at least $31 billion in potential gains.