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Billionaire Bill Ackman is the founder of Pershing Square Capital Management, one of the 20 most profitable hedge funds in history as measured by net gains, according to LCH Investments. That makes

A positive start to the year for Alibaba Group Holding Ltd. (NYSE: BABA) has turned decidedly negative. That's especially true after the Chinese e-commerce and cloud services company reported the

The boom in artificial intelligence (AI) has pushed many semiconductor stocks to dizzying heights over the last few years. Two of the most important companies enabling this technological shift are

Shares of Nebius Group (NASDAQ: NBIS) shot up 15% on March 16 after it emerged that Meta Platforms (NASDAQ: META) awarded a massive contract to the neocloud infrastructure provider.

Nebius stock has

Micron (NASDAQ: MU) is having its moment in the sun, but investors are concerned about a bubble forming.

*Stock prices used were the afternoon prices of March 18, 2026. The video was published on

Paying attention to what CEOs say during earnings calls is something that investors should do for all their stock picks, but especially when it comes to companies that operate in rapidly shifting

Lucid Group (NASDAQ: LCID) has given some investors reason to cheer as it finally managed to drive beyond early supply chain and production speed bumps to more consistent production and deliveries

Shares of Tencent Music Entertainment (NYSE: TME) fell 28.8% this week through 3:30 p.m. Friday, according to data from S&P Global Market Intelligence.

Tencent Music is sometimes regarded as the

Microsoft (NASDAQ: MSFT) has stumbled into one of the market's most fascinating contradictions. The stock is down, AI spending is exploding, and fear is rising, yet the long-term engine may be

ASML Holding (NASDAQ: ASML) stock, the Dutch manufacturer of machines that manufacture semiconductors, slipped 3.3% through 12:15 p.m. ET Friday, on no apparent bad news -- actually, the contrary.

Investing in artificial intelligence (AI) stocks has been a profitable move in recent years, which isn't surprising, as companies are spending massive amounts of money on this technology to unlock

The explosive growth of the artificial intelligence (AI) market drove many tech stocks to their record highs in recent years. However, many of those high-flying stocks pulled back in recent months

Artificial intelligence (AI) spending has grown at an impressive pace in recent years. In fact, research firm Gartner estimates global AI spending will soar 44% year over year from around $1.7

Over the past two decades, some leading tech companies, such as Amazon (NASDAQ: AMZN), Microsoft (NASDAQ: MSFT), and Netflix (NASDAQ: NFLX), have produced life-changing returns. Many investors

Li Lu, a renowned value investor and founder of the investment firm Himalaya Capital, earned global respect after backing winners like BYD early. Born in China in 1966, Lu was a student leader

One of the most explosive areas of the artificial intelligence (AI) infrastructure build-out is in data center networking. As AI chip clusters grow in size and complexity, networking becomes even

Shares of specialty node semiconductor manufacturer Tower Semiconductor (NASDAQ: TSEM) rallied 31.5% this week as of the end of Thursday's trading, according to data from S&P Global Market

We can sum up Micron Technology's (NASDAQ: MU) fiscal 2026 second-quarter results in one word. And that word contains only three letters: "Wow."

Usually, when a company delivers blowout earnings

Apple's (NASDAQ: AAPL) market cap is more than $3.7 trillion, making it the second most valuable business on the planet. On its ascent, it has made early investors lots of money. Shares have

Artificial intelligence (AI) has become a key investing theme over the past few years. In the early days, everyone spoke about the training of models so that they may eventually assist us in a

It would be easy to assume the worst: Netflix (NASDAQ: NFLX) wanted to acquire (most of) Warner Bros. Discovery and was willing to pay a steep price to get it. The company was ultimately outbid by

Most stocks are down since late January and Microsoft (NASDAQ: MSFT) largely led the charge lower. All told, shares of the software giant are down 27% from their October peak. That's huge.

However

Up significantly already in 2026, Micron Technology (NASDAQ: MU) stock has been a massive winner for investors. This performance is no surprise given the memory specialist's central role in the