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Trevor Jennewine

TMFphoenix12

Trevor Jennewine is a contributing Motley Fool stock market analyst covering technology, cryptocurrency, and investment planning. Prior to The Motley Fool, Trevor managed several pharmacies. He holds a doctor of pharmacy degree from Oregon State University, a master’s degree in business administration from Miami University, and a bachelor’s degree in biology from Miami University.

Recent Articles by Trevor Jennewine

Market Red 1

Sep 30, 2025 by Trevor Jennewine

Will a Stock Market Crash Follow the AI Boom? Billionaire Ken Griffin Warns About Echoes of the Dot-Com Bubble.

The artificial intelligence (AI) trade has pushed the S&P 500 to a very expensive valuation that has historically correlated with negative forward returns.

Growth 12

Sep 30, 2025 by Trevor Jennewine

2 Cryptocurrencies to Buy Before They Soar 345% and 355%, According to a Wall Street Analyst

Analyst Geoffrey Kendrick at Standard Chartered thinks Bitcoin and XRP will more than quadruple in value over the next three years.

Trump-Official White House Photo 4

Sep 28, 2025 by Trevor Jennewine

Will President Trump's Tariffs Crash the Stock Market? Investors Just Got Another Reason to Worry.

Hiring has slowed and inflation has worsened since President Trump announced sweeping tariffs in April.

Strategy 1

Sep 27, 2025 by Trevor Jennewine

The Stock Market May Have a Serious Problem -- 2 Brilliant Index Funds to Buy to Hedge Against the Risk

These equal-weight S&P 500 index funds can help investors hedge against concentration risk in the stock market.

Investor 45

Sep 27, 2025 by Trevor Jennewine

Billionaires Buy 2 Monster IPO Stocks Shaping the Future of Technology

CoreWeave and Circle Internet Group held blockbuster initial public offerings earlier this year.

Market Red 11

Sep 26, 2025 by Trevor Jennewine

Warren Buffett Sends Investors a $177 Billion Warning -- History Says the Stock Market Will Do This Next

Berkshire Hathaway has been selling stocks and accumulating cash, a clear sign that Warren Buffett is worried about elevated valuations.

Bull Market 2

Sep 26, 2025 by Trevor Jennewine

Prediction: This AI Stock Will Be Worth More Than Nvidia and Palantir Combined by 2030

Amazon could surpass the combined market value of Palantir and Nvidia within five years as AI innovations drive profitability.

Social Security 22

Sep 25, 2025 by Trevor Jennewine

Washington Wants to Make 2 Big Changes to Social Security. Here's What Retirees Should Know.

Members of Congress recently introduced legislation that would eliminate taxes on Social Security benefits and raise the maximum taxable earnings limit.

Investor 49

Sep 25, 2025 by Trevor Jennewine

AI Spending Could Soar 500%: 2 Brilliant AI Stocks Billionaires Are Buying

Billionaire-led hedge funds with exceptional track records purchased stock in Nvidia and Palantir during the second quarter.

Social Security 16

Sep 24, 2025 by Trevor Jennewine

Social Security Benefits Will Get a Historic COLA in 2026, but It May Come With Bad News for Retirees

Retired workers are on pace to get a historic COLA next year, but Social Security benefits may still lose buying power as tariffs drive inflation higher.

Investor 31

Sep 24, 2025 by Trevor Jennewine

Is Palantir Stock Still a Buy After Its 135% Gain in 2025? History Says This Will Happen Next.

Palantir has been one of the top stocks in the S&P 500 in two straight years, but it's also one of the most expensive software stocks in history.

Trump-Official White House Photo by Daniel Torok

Sep 23, 2025 by Trevor Jennewine

Social Security's 2026 COLA Will Get a "Trump Bump" -- It May Not Be Enough to Keep Retirees Ahead of Inflation

Tariff-induced inflation means retirees will get a larger COLA in 2026, but the pay raise may not offset the increase in their living expenses.

Growth 31

Sep 22, 2025 by Trevor Jennewine

Warren Buffett Says Buy 1 Vanguard Index Fund -- It Could Turn $500 Per Month Into $986,600

Warren Buffett recommends owning an S&P 500 index fund; that investment strategy would have been profitable over any 15-year period since 1957.

Semiconductor China 2

Sep 21, 2025 by Trevor Jennewine

Nvidia Stock Investors Just Got Bad News From China -- It Could Cost the Chipmaker $56 Billion

The Chinese government has directed domestic technology companies not to buy Nvidia chips, but rather to use homegrown technology.

Investor 48

Sep 21, 2025 by Trevor Jennewine

The 2025 Required Minimum Distribution (RMD) Deadline Draws Near. Should Retirees Make Withdrawals Now or Wait Until December?

There is no best time to take a required minimum distribution (RMD), but delaying until December can maximize tax-deferred growth and potentially eliminate the need for quarterly estimated payments.

Bull and Bear 0

Sep 20, 2025 by Trevor Jennewine

Billionaire Ken Griffin Sells Tesla Stock and Buys an Artificial Intelligence (AI) Stock Up 1,100% Since 2023 (Hint: Not Palantir)

Hedge fund manager Ken Griffin continued to sell Tesla in the second quarter, but he bought a substantial position in Nvidia.

Market 15

Sep 20, 2025 by Trevor Jennewine

Is the Stock Market Headed Up or Down? Interest Rates Just Did Something That Signals a Big Move in the Next Year.

The Fed recently resumed cutting rates after holding monetary policy steady for a lengthy period, and the S&P 500 has usually performed well under those conditions.

Money 24

Sep 19, 2025 by Trevor Jennewine

AI Spending Could Soar 600%: 2 Brilliant AI Stocks to Buy Now, According to Wall Street (Hint: Not Nvidia or Palantir)

Amazon and HubSpot are well positioned to benefit as artificial intelligence (AI) spending soars.

Investor 16

Sep 19, 2025 by Trevor Jennewine

Should You Really Buy Stocks With the S&P 500 at Record Highs? Warren Buffett Has Sensible Advice for Investors

Warren Buffett makes investment decisions based on business fundamentals rather than the broader market environment.

Investor 72

Sep 18, 2025 by Trevor Jennewine

Will $50,000 Invested in Tesla Stock Today Make You a Millionaire? Elon Musk's Answer May Shock You.

Elon Musk believes Tesla could be worth much more as it capitalizes on opportunities in autonomous driving and robotics.

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