Sean Williams

Sean Williams

TMFUltraLong

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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These 3 Dow Stocks Are Screaming Buys

The world's most iconic stock index is housing three treasures for long-term investors.


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5 Stocks Financial Twitter Won't Shut Up About

The online investment community can't stop talking about these high-growth companies.


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The 3 Most Dangerous Investing Bubbles Waiting to Burst

Irrational exuberance has returned to Wall Street, and history says it won't end well for investors.


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5 of the Best Ways to Boost Social Security Benefits

Here's how you can receive a much larger payout from Social Security.


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5 Value Stocks to Buy for a Biden Bull Market

These value stocks could be the prime beneficiaries of a young but thriving bull market.

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The High-Growth Industry Packed With Value Stocks That Wall Street Is Ignoring

Growth stocks and value stocks are one and the same for this group of companies.


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3 Popular Robinhood Stocks Wall Street Hates

Professional money managers couldn't stop selling these brand-name stocks during the third quarter.


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3 Ultra-High-Yield Dividend Stocks Begging to Be Bought

High-quality stocks paying out at least 8% annually do exist.


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Will Joe Biden Cut Social Security Benefits?

The answer isn't as cut-and-dried as you might think.


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Got $50? 4 Smart Stocks to Buy Into Right Now

You don't need to start with a fortune to build wealth on Wall Street.

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Here We Go Again: Bitcoin, Ethereum, and Ripple Are Skyrocketing

The "Big Three" of crypto have gained between 187% and 356% over the past eight months. Is this sustainable?


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Who's Ready for a Stock Market Crash?

A perfect storm could be brewing for equities.


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5 Perfect Stocks to Gobble Up Right Now

Investors would be wise to carve out a position in these great companies for the long haul.


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The Most Important Coronavirus Vaccine Questions Yet to Be Answered

Despite exceptional clinical efficacy, it's far too early to declare victory over COVID-19.


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4 Growth Stocks Billionaires Can't Stop Buying

Recent 13F filings show high-profile money managers are putting their money to work in fast-growing businesses.

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Got $2,000? 3 Stocks to Buy When the Market Crashes Next

Stock market crashes are inevitable. When the next one strikes, these companies are your ticket to big money.


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173 Million Americans Want Marijuana Legalized -- Here's Why That's Not Happening

Support for the legalization of cannabis is at an all-time high.


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2 Ways Warren Buffett Made History in Q3

Even for longtime Buffett followers, this was a surprise.


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4 Robinhood Stocks Billionaires Bought in Q3

The world's most successful money managers are piling into companies that millennial investors adore.


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The 5 Biggest Surprises From Buffett's Q3 Portfolio Update

Buffett and his investing lieutenants made a number of big-time buys and sells during the third quarter.