2 Tech Stocks I'd Buy and Never Sell

Everyone thinks they know what Meta Platforms (NASDAQ: META) and Tesla (NASDAQ: TSLA) are -- a social media company and an electric vehicle (EV) maker. But what if I told you that's like calling Amazon a bookstore? The real story is far more intriguing, and it's unfolding right now.

Here's why these two tech giants deserve a permanent spot in your portfolio.

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The stealth transformation into an AI powerhouse

Mark Zuckerberg is spending money like a man possessed. The Facebook founder just dropped $14.3 billion to acquire 49% of Scale AI, bringing its CEO Alexandr Wang aboard to lead a new superintelligence lab. He's offering $100 million signing bonuses to poach OpenAI engineers. When Sam Altman says your rival CEO is personally emailing his team with "crazy" offers, you know something extraordinary is happening.

This isn't desperation -- it's calculation. Meta has quietly built one of the most impressive artificial intelligence (AI) infrastructures on the planet. The company's Llama models pioneered the open-source approach to large language models, fundamentally different from the closed systems at OpenAI and Anthropic. While critics fixate on Meta's recent AI stumbles, they're missing the forest for the trees.

Consider the talent acquisition alone. Beyond the Scale AI deal, Meta has recruited former GitHub CEO Nat Friedman and AI entrepreneur Daniel Gross. The company approached Perplexity AI, Runway, and Safe Superintelligence for potential acquisitions. Zuckerberg himself is making job offers that one AI researcher described as "at least $10,000,000 a year." This isn't hiring -- it's building an AI Manhattan Project.

The strategy makes perfect sense when you understand Meta's endgame. The company forecasts its generative AI products will generate between $460 billion and $1.4 trillion in total revenue by 2035.

That's not a typo. Meta sees AI agents transforming everything from WhatsApp customer service to Instagram content creation. With 3.3 billion daily active users across its apps, Meta has the distribution advantage that pure play AI companies can only dream about.

Wall Street remains skeptical, with Meta's 64% AI talent retention rate trailing competitors. But that misses the point. Meta isn't trying to win the current AI race -- it's changing the track entirely. By combining massive capital deployment, open-source development, and unmatched distribution, Zuckerberg is positioning Meta to own the AI infrastructure layer of the internet.

More than meets the eye

Tesla finally launched its robotaxi service in Austin on June 22, 2025. The rollout was small -- around 10 Model Y vehicles and front-seat riders serving as "safety monitors." Critics called it smoke and mirrors. They're right about the modest start but wrong about what it represents.

This isn't about competing with Alphabet's Waymo, which already operates 1,500 robotaxis and provides more than 250,000 paid trips per week across its markets. It's about Tesla's fundamental transformation from an automaker into an AI robotics company. The robotaxi launch is merely the opening act of a much bigger production.

The real story is Optimus, Tesla's humanoid robot. Musk plans to produce 5,000 units this year -- what he calls a "legion" of robots. By 2026, that number jumps to 50,000. The robots will start in Tesla factories, handling dangerous and repetitive tasks, before expanding to external customers at a projected price of $20,000 to $30,000 each.

Here's what makes Tesla different: vertical integration. The company designs its own AI chips, writes its software, and manufactures at scale. Every component developed for Tesla vehicles -- batteries, motors, AI inference computers -- applies directly to Optimus. Competitors like Boston Dynamics build impressive demos. Tesla builds production lines.

The robotaxi service provides the perfect real-world testing ground for Tesla's AI. Every mile driven generates data that improves both autonomous driving and robotic navigation. It's a feedback loop that compounds exponentially.

Musk believes Optimus could eventually be "more valuable than everything else combined" at Tesla. Given that humanoid robots could address the global labor shortage while transforming manufacturing, healthcare, and home assistance, that might be conservative.

Critics point to Tesla's history of missed deadlines and Musk's "corporate puffery." Fair enough. But they said the same thing about Tesla overtaking legacy automakers in electric vehicles. The company's ability to manufacture at scale, combined with its AI prowess, creates a moat that's nearly impossible to cross.

Forever stocks in the making

Both Meta and Tesla are making audacious bets on AI that could fail spectacularly. Meta might burn billions on talent that never delivers breakthroughs. Tesla's robots might remain glorified factory tools. But that's precisely why these stocks belong in a never-sell portfolio.

These aren't trades -- they're generational investments in the future of technology. And with both companies led by founders willing to risk everything on their vision, selling would be the real mistake.

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John Mackey, former CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool's board of directors. Suzanne Frey, an executive at Alphabet, is a member of The Motley Fool's board of directors. Randi Zuckerberg, a former director of market development and spokeswoman for Facebook and sister to Meta Platforms CEO Mark Zuckerberg, is a member of The Motley Fool's board of directors. George Budwell has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Alphabet, Amazon, Meta Platforms, and Tesla. The Motley Fool has a disclosure policy.