Sales Exploding, Stock Stuck: The Complete Nvidia Bull vs Bear Case

The shareholder's dilemma: sales are exploding, the stock is stuck

If you've owned Nvidia this year, it has probably driven you a little crazy. The business is absolutely on fire, yet the stock hasn't run the way it used to.

Over the last six months, AMD, Intel, Micron, and SanDisk all rocketed to brand-new all-time highs, some up hundreds of percent. Nvidia shareholders, meanwhile, just sat and waited. You owned the company whose sales were exploding, and the people making serious money were the ones next door.

The question I hear most often as I watch this play out is the same one everybody's asking: when does Nvidia finally take off again? To answer it honestly, we first have to trace how this company got here.

A company that started in a Denny's

Back in 1993, three engineers sat down in a Denny's restaurant and started a company to make better graphics for video games. That company was Nvidia, and for years they were simply the chip maker that made your games look amazing.

Then something huge happened. Those same gaming chips turned out to be perfect for powering artificial intelligence. In that moment, Nvidia went from gamer favorite to the beating heart of the entire AI boom.

The numbers tell the story. Revenue went from $16 billion in 2021 to $253 billion in under five years. The stock was even more dramatic, running from around $10 a share to as high as $236, with a market cap approaching $5 trillion, making it one of the most valuable companies on the planet. For a while, Nvidia wasn't just winning. It was the story of the market itself.

The bull case: why so many people are still thrilled

Here's how I'd frame the three big bull cases.

First, the AI buildout is only just getting started. Amazon, Google, Meta, and Microsoft are spending amounts of money that defy common sense on AI. And the bulls believe we're still in the early innings. AI is moving from simple chatbots to so-called agentic AI, which can do a whole job on its own, and that takes far more computing power. Layer on entire countries now building their own AI systems, and demand for chips keeps climbing.

Second, Nvidia keeps lapping the competition. Most companies release a new product every few years. Nvidia releases them constantly. Their Blackwell chips are already monsters, and the next generation, Vera Rubin, is expected to be an even bigger leap. Moving that fast means rivals never quite catch up, which lets Nvidia charge a premium and hold margins above 75%. That's almost unheard of for a hardware company, and far more typical of software.

Third, it's genuinely hard to leave. This is the big one. Nvidia isn't just a chip, it's the whole system. Programmers have built on their CUDA software for years, and switching away is like changing the language your entire company speaks. Even if a rival builds a great chip, they often still need Nvidia's networking gear to wire those chips together in a data center. Nvidia wins on both ends, which makes its customers extremely sticky.

Put it all together and the bull case is simple: massive demand, a lead that's very hard to close, and customers who can't easily walk away.

The turning point: what Jensen Huang just signaled

Before the bear case, you need to hear what the man running Nvidia has been saying, because Jensen Huang has not been quiet in 2026.

He called this moment "the biggest infrastructure buildout in history." Then he added the wild part: we're only a few hundred billion dollars in, with trillions still to be built. At Nvidia's own conference he was even blunter, saying demand has "gone parabolic" because AI can now do real, valuable work on its own, so everyone's racing to buy more.

Of course, it's a CEO's job to be excited, so we can't just take his word for it. I break down whether the numbers actually back him up in a separate piece: Nvidia's valuation: what's a fair price to pay right now.

The other side: three things the bears worry about

You can't buy this stock on the good stuff alone. The bears point to three very real risks.

First, what if the big spenders slow down? Right now a handful of giant companies are spending fortunes on Nvidia's chips. The question the bears keep asking is whether those companies are actually making money back on all that spending. At some point the people writing the checks will want a return, and if they don't get one, they'll slow down. I watch for a change in how they talk. The moment you hear words like "being more efficient" or "optimizing our spending," that's code for buying fewer chips, and Nvidia's story depends on them buying a lot more.

Second, Nvidia's best customers are building their own chips. This is the sneaky one. About half of data center revenue comes from a few huge customers like Google and Amazon. Those same customers are now quietly building their own chips so they don't have to keep paying Nvidia's premium. Your biggest buyers are trying to become your competitors. If their homemade chips get good enough, Nvidia doesn't just lose sales, it loses the power to charge those juicy 75% margins.

Third, China and the government wild card. This one is completely out of Nvidia's control. The U.S. government decides which chips Nvidia can sell to China, and those rules keep changing. Nvidia has been shifting chips away from China to fill orders elsewhere, but a sudden full ban would knock out a chunk of business overnight. The fact that you simply can't forecast it is a risk all by itself.

So how should you look at it now

My conclusion is this: the business is unquestionably phenomenal, and the risks are equally real. And no matter how you weigh those two, the thing that actually decides whether this is a good investment comes down to one word, price versus value.

Personally, the most underrated risk is the second one, custom silicon. The market still prices Nvidia as if its monopoly-like margins last forever, and the reality that its biggest customers are also its future competitors slowly eats away at that assumption. The most overstated fear, in my view, is China. It's bad news, but it's already partly baked into the price.

Nvidia isn't going away. It's a company with a great balance sheet and enormous potential. The whole question narrows to one thing: is today's level of revenue and profit a new floor to grow from, or is a pullback coming?

FAQ

Q: Should I buy Nvidia right now? A: On business quality alone, it's top tier. But a great company and a great buy price are two different things. I'd calculate the valuation first, set a buy price that matches the return I want, and then wait for that price to show up.

Q: Why is revenue climbing while the stock stays flat? A: Because the stock already priced in a lot of future explosive growth. Even strong results can leave the stock flat if they're not as strong as expected, and that's exactly the phase we're in.

Q: Is customers building their own chips really a threat? A: Long term, I think it's the most substantive one. Losing revenue hurts, but losing pricing power, and therefore margins, hurts more. Watch whether words like "efficiency" and "custom silicon" show up more often on earnings calls.