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Sean Williams

TMFUltraLong

@AMCScam

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 by Sean Williams

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Feb 15, 2025 by Sean Williams

Prediction: President Donald Trump Will Break His Social Security Promise and Propose Cuts -- Just Not in the Way You Might Think

If President Trump's first term in office is any indication, his promise to "not touch Social Security" won't last long.

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Feb 14, 2025 by Sean Williams

Warren Buffett's 4th-Quarter Trades Will Be Revealed Today, but Won't Show His Favorite Stock to Buy. Here's Why.

The Oracle of Omaha has purchased roughly $78 billion worth of his favorite stock since the midpoint of 2018.

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Feb 14, 2025 by Sean Williams

Billionaire David Tepper of Appaloosa Is Buying Shares of Nvidia and Dumping a Key Artificial Intelligence (AI) Rival

Tepper, who's traditionally a deep-value investor, added to his fund's stake in Nvidia and sent 1.5 million shares of a direct competitor to the chopping block in the December-ended quarter.

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Feb 13, 2025 by Sean Williams

3 Brand-Name, Ultra-High-Yield Dividend Stocks Patient Investors Can Confidently Buy With $300 Right Now

A trio of high-octane income stocks -- sporting an average yield of 6.65% -- can fatten investors' pocketbooks in 2025 (and well beyond).

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Feb 13, 2025 by Sean Williams

Nearly Every Wall Street Analyst Expects Palantir Stock to Decline -- Are They Right?

Is the honeymoon over for Wall Street's hottest AI stock?

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Feb 12, 2025 by Sean Williams

Nvidia's Insiders Are Speaking Volumes With Their Trading Activity -- but Are You Listening?

Nvidia's insiders have made a statement by not making an open-market purchase for 50 consecutive months (and counting).

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Feb 12, 2025 by Sean Williams

Prediction: Warren Buffett's Stock-Selling Streak Will Extend to 9 Quarters

The Oracle of Omaha's short-term actions don't always align with his long-term approach.

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Feb 11, 2025 by Sean Williams

Prediction: This Beloved Consumer Brand -- Up 62,500% Since Its IPO -- Will Be the First Prominent Stock-Split Stock of 2025

A good amount of retail investor ownership and a share price north of $1,000 makes this brand-name company the most-logical candidate to announce a stock split.

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Feb 11, 2025 by Sean Williams

Prediction: Nvidia Stock Will Underwhelm After Feb. 26 for 3 Very Specific Reasons

The best days may be in the rearview mirror for the face of the artificial intelligence (AI) revolution.

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Feb 10, 2025 by Sean Williams

Billionaire Warren Buffett's Trading Activity Will Be Revealed This Week: Here Are 4 Stocks We Already Know He's Buying or Selling

The Oracle of Omaha scooped up shares of three stocks -- including two legal monopolies -- and dumped close to $1.3 billion worth of another during the December-ended quarter.

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Feb 10, 2025 by Sean Williams

The Stock Market Has an Earnings Quality Problem -- and It Can't Be Ignored Any Longer

A dollar in corporate profit isn't always what it's cracked up to be.

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Feb 9, 2025 by Sean Williams

Will President Donald Trump's New Sweeping Tariffs Cause a Stock Market Crash? History Couldn't Be any Clearer.

Trump's "America First" ethos may come at a big cost to the stock market.

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Feb 9, 2025 by Sean Williams

Social Security's 2026 Cost-of-Living Adjustment (COLA) Is on Pace to Make History... and Still Disappoint

Retired-worker benefits can hit a psychologically important level next year, but seniors are still likely to get the short end of the stick.

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Feb 8, 2025 by Sean Williams

The Stock Market Is Doing Something Witnessed Only 3 Times in 154 Years -- and History Makes Clear What Happens Next

If things seem too good to be true on Wall Street, they just might be.

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Feb 8, 2025 by Sean Williams

President Donald Trump Wants to Change Social Security, but It Comes With a Potentially Big Cost to Retirees

Shortsighted actions can have big-time consequences for retired workers.

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Feb 7, 2025 by Sean Williams

2 of the Hottest Artificial Intelligence (AI) Stocks on the Planet Can Plunge Up to 94%, According to Select Wall Street Analysts

Although the addressable market for AI is enormous, not everyone is sold on the success of a pair of market-leading businesses.

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Feb 7, 2025 by Sean Williams

Warren Buffett Has Two-Thirds of Berkshire Hathaway's $297 Billion Portfolio Invested in 5 Magnificent Stocks

Almost $195 billion of Berkshire's invested assets can be traced to five of Buffett's top investing ideas.

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Feb 6, 2025 by Sean Williams

Is Palantir Technologies Wall Street's Biggest Bubble Stock of 2025? History Offers a Clear Answer.

Can the top-performing artificial intelligence (AI) stock buck historic precedent?

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Feb 6, 2025 by Sean Williams

Meet Wall Street's Most Unusual Bitcoin Stock: A Coal Producer Sporting an Eye-Popping 10% Yield

This off-the-radar energy stock is one of the top-15 holders of Bitcoin among U.S.-based public companies.

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Feb 5, 2025 by Sean Williams

2 Magnificent Dow Stocks You Can Confidently Buy in February, and 1 to Avoid

Among the Dow's 30 components are two historically cheap stocks with well-defined competitive advantages, as well as a highflier whose parabolic climb may not be sustainable.

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