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Keith Speights

TMFFishBiz

Keith Speights is a contributing Motley Fool healthcare analyst covering publicly traded companies across pharmaceuticals, biotechnology, medical devices, technology, and marijuana. Prior to The Motley Fool, Keith was CEO of Constant Care Technology, a healthcare technology company; vice president of American HealthTech, a healthcare software company; and a director of operations for Blue Cross Blue Shield of Mississippi, a health insurer. He holds a B.S. in Industrial Engineering from Mississippi State University.

Recent Articles by Keith Speights

A cannabis leaf on top of a $100 bill.

Oct 30, 2025 by Keith Speights

Investing in Marijuana ETFs

Here's what you need to know about the top marijuana ETFs.

Stock charts showing volatility.

Oct 30, 2025 by Keith Speights

Most Volatile Stocks in 2025

Young woman looking at laptop

Oct 30, 2025 by Keith Speights

Should You Buy Ares Capital While It's Below $21?

Investors have several good reasons to consider buying this stock sooner rather than later.

cannabis front-end loader and person

Oct 29, 2025 by Keith Speights

7 Steps to Investing in Marijuana Stocks

Here are seven steps to investing in the high-flying cannabis industry.

oil rig construction industrial energy

Oct 29, 2025 by Keith Speights

Is This Texas-Based Company a No-Brainer Buy for Energy Investors?

Warren Buffett views Occidental Petroleum as practically a forever stock. Is the legendary investor right?

UPS-driver-woman.original

Oct 29, 2025 by Keith Speights

Where Will UPS Be in 5 Years?

The future for this package-delivery giant looks promising, despite some uncertainties.

retired couple reviews finances investing portflio

Oct 29, 2025 by Keith Speights

3 Ultra-High Yield Dividend Stocks Retirees Should Consider for 2026

Retirees don't have to be so conservative with their investments that they miss out on additional income.

ETF board and person

Oct 28, 2025 by Keith Speights

Want Decades of Passive Income? Buy This Index Fund and Hold It Forever.

This ETF is one of the easiest ways to generate consistent passive income.

abbvie_Logo_on_sign_with_building_ABBV

Oct 28, 2025 by Keith Speights

Billionaire Israel "Izzy" Englander Has Loaded Up on This Dividend King. Should You?

Englander seems to have had several good reasons to aggressively buy shares of this big drugmaker.

Federal Reserve chair Jerome Powell

Oct 28, 2025 by Keith Speights

Fed Chair Jerome Powell Could Soon Give More Good News to Investors. Here Are 3 Stocks That Should Be Big Winners.

Another Fed rate cut could be on the way.

Scientists happy

Oct 27, 2025 by Keith Speights

Should You Buy Eli Lilly Stock Before Oct. 30?

Long-term investors don't need to rush to buy Eli Lilly stock.

Woman in IT data center

Oct 27, 2025 by Keith Speights

Billionaire Investors Appear to Have a Favorite Artificial Intelligence (AI) Stock Right Now -- and It's Not Nvidia

This AI stock could be a great pick for investors who aren't billionaires, too.

Google office headquarters

Oct 27, 2025 by Keith Speights

Google Parent Alphabet Has $754 Million Invested in These 3 Hot Growth Stocks. Here's the 1 Wall Street Likes the Most.

At least one of these stocks owned by Alphabet could be a great pick for aggressive investors.

Getty - couple high-five happy

Oct 27, 2025 by Keith Speights

Retirees, Don't Get Too Excited About Your 2026 Social Security COLA

Next year's Social Security benefit increase could be too little and too late for many retirees.

Quantum computer

Oct 26, 2025 by Keith Speights

Could Investing $10,000 in Rigetti Computing Make You a Millionaire?

This hot quantum computing stock's recent history might seem to bode well for it being a millionaire maker.

Quantum computing

Oct 26, 2025 by Keith Speights

Billionaires Bill Ackman, Izzy Englander, and David Tepper Own These 2 Quantum Computing Stocks. Should You?

These giant companies offer quantum computing and much more.

Buffett22 TMF

Oct 26, 2025 by Keith Speights

Warren Buffett Thinks Investors Are "Playing With Fire" With a Sky-High Market Valuation. But He Can't Stop Buying These 3 Stocks.

Berkshire Hathaway's still buying.

A Boeing plane in flight.

Oct 24, 2025 by Keith Speights

How to Invest in Boeing

Light bulbs with dollar sign person looking up

Oct 24, 2025 by Keith Speights

The Best Stocks to Invest $50,000 In Right Now

There's no guarantee that any stock will deliver positive returns. But the odds look good for these three.

micron technology ram module with micron logo_micron

Oct 23, 2025 by Keith Speights

Could This Be the Most Underrated AI Infrastructure Play of the Decade?

Here's why Micron might not be receiving its due in the AI infrastructure world.

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