4 AI Robotics Stocks To Buy Now

Everyone's talking about AI. But the next massive opportunity may not be in chatbots. It may be in AI that can move.

Robots. Humanoids. Factory automation. Self-driving machines.

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The first wave of AI was built in data centers. The next wave is physical AI: putting that intelligence into machines that can see, think, and act in the real world.

And every one of those machines needs the same building blocks. So here are 4 stocks covering them. One makes the muscle. One makes the brain. One makes the edge chips. And one makes the memory.

We're counting them down from strong to strongest, and the final stock is one of the highest-rated names in our entire database of more than 4,600 stocks, with a major catalyst just over a week away.

Let's get into it.

Kicking things off with a company most of you have never heard of…

Allient (ALNT)

Allient (ALNT) makes the muscle behind the robots: things like precision motors, motion controllers, and drive systems. These are the parts that actually make a robot arm rotate, a surgical robot hold steady, or an automated vehicle steer. If physical AI is going to move, somebody has to build the motion. That's Allient.

And this is a small company doing big things. The stock has more than doubled over the past year, and it's not hard to see why. Earnings nearly doubled over the last 12 months, up roughly 95%. The most recent quarter alone saw earnings jump about 94% from the quarter before. That's a company where growth is accelerating, not slowing down.

With a move like that, you might think the story is over. But signs point to continued upside.

For one, the company's earnings are forecast to grow at an impressive rate of greater than 30% per year, compounding to over 120% in the next 3 years. Looking ahead, analysts expect earnings to grow around 30% per year for the next several years, with earnings per share forecast to climb over 60% in the next 12 months alone.

On the analyst side, coverage is thin, just 2 analysts, but both are at Strong Buy, and the current street-high price target indicates that the stock could see greater than 25% upside in the coming year.

Now let's look at what our Zen Ratings system sees. This is our review of 115 fundamental, technical, and AI factors that is distilled into an intuitive letter grade, A through F.

Allient earns an overall B rating, a Buy recommendation, ranking in the top 5% of all stocks tracked. Framed differently, its fundamentals top 95% of the other stocks we track.

You can further discern a stock's strengths via 7 underlying Component Grades, so let's take a look at how Allient stacks up.

It ranks in the top 23% for Momentum, meaning the stock's price trend is still pointed up. It's in the top 8% for Financials, which speaks to a solid, well-run balance sheet. Top 6% for Sentiment, a sign that the Smart Money Crowd is on board. And the standout: top 5% for Safety, an A grade, which is rare for a small-cap and backs up the idea that this is a lower-volatility way to play the theme.

The one risk to keep in mind: this is a small company, and small companies can be more sensitive to a slowdown in industrial spending than the big names.

But here's the bottom line on Allient. This is the picks-and-shovels play on physical AI. It doesn't need to win the robot race. It just needs robots to get built. And with earnings nearly doubling and a top 5% Zen Rating, that's exactly the kind of quiet compounder we like to own.

The next stock needs no introduction, but you might be surprised to see it on the list.

If you like connecting the dots between timely news events and the stocks positioned to benefit, our editor-in-chief covers stock market news and his own picks during a free weekly Live training. Join him every Monday, registration required, at wallstreetzen.com/live.

Nvidia (NVDA)

Stock number 3 needs no introduction: Nvidia (NVDA).

Now you might be thinking, Nvidia isn't a robotics stock. Look closer. Nvidia is building the entire software and hardware stack for robots. Their platform is what humanoid robot makers are training on. Their chips are what go inside autonomous vehicles and factory robots. If Allient makes the muscle, Nvidia makes the brain. And they're the brain behind almost every robot being built right now.

And the numbers are still staggering. Revenue over the last 12 months came in at over $300 billion, up more than 80% from the year before. Earnings grew even faster, up nearly 125% to almost $193 billion. Think about that. Nvidia keeps almost 64 cents of profit on every dollar of sales. That's a profit margin most software companies would kill for, and Nvidia is doing it on hardware.

But here's what a lot of investors are missing. The stock is only up around 23% over the past year, which, for Nvidia, is a breather. The market has been digesting the AI trade. That's an opportunity, because the growth hasn't stopped.

Analysts expect revenue to keep growing about 25% per year, with sales forecast to more than double over the next 3 years to over $700 billion. Earnings per share are expected to double over the same period.

And Wall Street is all in. Of the 30 analysts covering Nvidia, 20 have it at Strong Buy and 10 have it at Buy. Not a single Hold. Not a single Sell.

But look at who is issuing these recommendations and how bullish they are. Harlan Sur at JP Morgan, who ranks in the top 1% of all analysts based on historical stock-picking track record, recommends it as a Strong Buy and sees roughly 45% upside. Yet more bullish, Kevin Cassidy at Rosenblatt, also top 1%, has a Strong Buy recommendation and a price target that suggests roughly 80% upside in the coming year.

Now let's check in with our Zen Ratings system. Nvidia earns an overall A rating, a Strong Buy recommendation, ranking in the top 4% of all stocks tracked.

On the Component Grades, it ranks in the top 9% for Sentiment, meaning the Smart Money Crowd is firmly on board. It also ranks in the top 9% for our Artificial Intelligence component, and to be clear, that's not a measure of how much AI a company uses. It's our proprietary algorithm using machine learning to detect subtle patterns in market data that have historically pointed to future outperformance. Nvidia scoring in the top 9% there means our AI model likes what it's seeing under the hood. And the standout: top 1% for Financials, one of the strongest balance sheets in our entire system.

The risk? Nvidia ranks in the bottom 14% for Safety. This is a volatile stock. It moves a lot in both directions, and when the market gets nervous about AI spending, Nvidia is the first thing people sell. Be ready for that.

But here's why it's still worth watching. Every robot, every humanoid, every autonomous machine needs a brain, and right now there is only one company selling that brain at scale. A year of sideways price action while earnings more than doubled means the stock got cheaper, not more expensive. And with 30 out of 30 analysts saying Buy, that's a hard signal to argue with.

Two more to go, and the top pick has a catalyst coming in just over a week, so don't go anywhere.

Lattice Semiconductor (LSCC)

Stock number 2 is Lattice Semiconductor (LSCC).

Here's why Lattice matters for robotics. Nvidia's chips are incredible, but they're big, they're hot, and they're power-hungry. A robot arm on a factory floor, a drone, a security camera, a sensor in a car, those need a small, cheap, low-power chip that can run AI right at the edge, in real time. That's what Lattice makes. They're the leader in low-power programmable chips, and as AI moves out of the data center and into physical machines, Lattice is right in the sweet spot.

This is a turnaround story, and turnarounds with the numbers behind them are worth paying attention to. Lattice went through a brutal inventory correction in the chip downturn. Earnings collapsed. But the recovery is now clearly underway. Revenue over the last year is up around 33%, and the most recent quarter saw revenue jump nearly 18% from the quarter before. Earnings are growing again, up about 13% over the past 12 months.

And this is where it gets exciting. Because earnings fell so hard during the downturn, the rebound is going to look explosive. Analysts expect earnings per share to grow more than 7 times over the next 12 months, and revenue to grow over 40% per year for the next 3 years. That's faster than the semiconductor industry and 3 times faster than the overall market.

Here's the opportunity. The stock is up over 70% in the past year, but it's pulled back roughly 14% over the past 3 months as the whole chip sector took a breather. For a company whose earnings are about to inflect, a 14% pullback is a gift.

And Wall Street agrees. Of the 9 analysts covering Lattice, 6 have it at Strong Buy and 3 at Buy. Zero Holds. Zero Sells.

John Vinh at KeyBanc, who ranks in the top 1% of all analysts, has a Strong Buy recommendation and a price target that suggests roughly 55% upside in the coming year. Blayne Curtis at Jefferies, also top 1%, sees roughly 50% upside. And Srini Pajjuri at RBC Capital, another top 1% analyst, sees roughly 45% upside.

Now to our Zen Ratings system. Lattice earns an overall A rating, a Strong Buy recommendation, ranking in the top 4% of all stocks tracked.

On the Component Grades, it ranks in the top 23% for Momentum, and remember, that's with the recent pullback, which tells you how strong the longer-term trend is. Top 16% for Safety, so this is a steadier stock than most chip names. Top 8% for Financials, pointing to a clean balance sheet coming out of the downturn. Top 13% for Sentiment, meaning the Smart Money Crowd is leaning positive. And the standout: top 4% for Growth. Our system is seeing exactly what the analysts are seeing, an earnings rebound that's about to get very loud.

The risk: valuation. Because last year's earnings were so depressed, the stock looks expensive on trailing numbers, and our Value component isn't where we'd like it. This is a stock you buy for where earnings are going, not where they've been.

But that's exactly the point. Lattice is the edge-AI chip company at the moment edge AI is taking off, with earnings forecast to grow 7-fold in a year, every analyst at Buy or better, and a 14% pullback handing you a better entry. That's why it's number 2 on this list.

Before the last stock, one quick thing. If you want to stay one step ahead of the market, join us Live every Monday, where we share an updated market outlook and trading plan to outperform. That's also when our editor-in-chief, Steve Reitmeister, shares his Trade of the Week based on our proven Zen Ratings quant model. It's a free event, but you do need to register at wallstreetzen.com/live.

Micron (MU)

And now, our number 1 AI robotics stock: Micron (MU).

Here's why a memory company tops a robotics list. Every AI chip, Nvidia's included, is starved for memory. The faster the chip, the more high-bandwidth memory it needs to feed it. A humanoid robot processing video, sound, and motion in real time is a memory hog. And there are only 3 companies in the world that make this kind of memory at scale. Micron is the only American one.

And the numbers here are, frankly, hard to believe. Revenue over the last 12 months came in at over $90 billion, up roughly 165% from the year before. Earnings? Up over 700%. That's not a typo. Micron earned over $50 billion in the last year, and the most recent quarter alone brought in more than $28 billion in profit, more than double the quarter before it. Profit margins are now around 56%.

This is what happens when memory goes from a commodity to a bottleneck. Every AI buildout on Earth is bidding for the same supply, and Micron is naming its price.

This stock hasn't been shy about running. It's up roughly 600% in the past year. So the question is, is the party over?

We don't think so, and here's why. Analysts expect earnings per share to grow another 68% over the next 12 months, and over 40% per year for the next 3 years. Revenue is forecast to grow nearly 30% per year, faster than the semiconductor industry. And despite the massive run, Micron trades at a PEG ratio, that's price relative to growth, of just about 0.5. Anything under 1 is typically considered cheap. So on a growth-adjusted basis, this stock is still inexpensive.

And the catalyst? Micron reports earnings on September 30th, just over a week from now. If the last 2 quarters are any guide, that could be another blowout.

Wall Street is heavily on board. Of the 26 analysts covering Micron, 17 have it at Strong Buy, 7 at Buy, and just 2 at Hold. Zero Sells.

As of this writing, John Vinh at KeyBanc, who ranks in the top 1% of all analysts we track, sees roughly 80% upside. C.J. Muse at Cantor Fitzgerald, also top 1%, has a Strong Buy recommendation and a price target that suggests the stock could roughly double in the coming year. These are not timid recommendations.

Now to our Zen Ratings system, and this is where Micron separates itself. Micron earns an overall A rating, a Strong Buy recommendation, ranking in the top 1% of all stocks tracked. Out of more than 4,600 stocks, it's one of the very best our system can find.

On the Component Grades, it ranks in the top 6% for Sentiment, meaning the Smart Money Crowd is firmly on board, even stronger than it first looked. Top 8% for Value, which, after a 600% run, tells you just how fast earnings have caught up. Top 5% for Momentum, so the price trend is still firmly up. Top 2% for Growth, and you saw the numbers. And the standout: top 2% for Financials. This is a company printing cash at a scale it has never seen in its history.

The risk, and it's a real one: Micron ranks in the bottom 8% for Safety. Memory is a cyclical business. When supply catches up with demand, prices fall, and memory stocks fall with them, hard. After a 600% run, this is not a stock to bet the farm on. Size your position accordingly.

But here's why it's number 1. The AI buildout isn't slowing down. It's shifting from data centers into robots, cars, and machines, and every one of those needs memory. Earnings are up 700%, analysts see the stock potentially doubling again, our system ranks it in the top 1% of everything we track, and there's a catalyst on September 30th. That's about as strong a setup as we've seen all year. It's likely why our editor-in-chief just added it to his personal Zen Investor stock-picking portfolio.

To Sum It Up…

So there you have it. 4 AI robotics stocks, each carrying a Buy or better in our Zen Ratings system:

Allient for the motion, a B. Nvidia for the brain, an A. Lattice for the edge chips, an A. And Micron for the memory, an A.

Here's the actionable takeaway. Phase 1 of AI was about who could build the biggest models. Phase 2 is about who can put AI into the physical world, and that's a hardware story. If you've been sitting on the sidelines thinking you missed the AI trade, this is the second entry point. Build a basket. Don't chase any one of them, but own the supply chain.

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