Quantum computing stocks have seen quite a run-up in recent months, but determining which companies are leading the charge can be tough to navigate.

Alphabet has an Nvidia-like business inside it. It could be the most valuable part of the internet search giant. Some investors might not know that Alphabet has an AI chip business among its many segments.

One analyst says Alphabet has great chips, but doesn’t seem to be doing enough to pursue the massive market opportunity in AI hardware.

The news is the latest sign of skyrocketing valuations for privately held AI start-ups, which show growing investor enthusiasm for AI and confidence that companies like Anthropic will justify that valuation over the long term, eventually generating billions in profits.

Former House Speaker Nancy Pelosi has executed a series of significant technology stock trades valued at over $30 million, according to recent congressional disclosure reports, while recovering from a hip injury sustained during an official trip to

Quantum computing technology became a hot investing topic toward the end of 2024. After Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) last month unveiled its Willow quantum computing chip, which is significantly less error-prone than earlier iterations of the technology,

The stock market roared higher last year, and some of the biggest gainers operate in one specific field: artificial intelligence (AI). The technology promises to revolutionize many industries -- from healthcare to automobiles -- with innovations such as AI-powered medical devices and autonomous driving systems.

JPMorgan Chase & Co. Chief Executive Jamie Dimon said this week that asset prices, including stocks, were "kind of inflated, by any measure," during a CNBC interview at the World Economic Forum in Davos, Switzerland.

Tesla, Meta, Microsoft are near buy points with earnings due. Apple and many others are on tap too with the S&P 500 is at highs.

There are many ways to diversify beyond the S&P 500. One is to hold shares of the Invesco S&P 500 Equal Weight ETF RSP. Another, according to Davis, is to take an even broader index-fund approach. One example is the Vanguard Total Stock Market ETF VTI, which is designed to track the entire U.S. market.

Detailed price information for Costco Wholesale (COST-Q) from The Globe and Mail including charting and trades.