December 6, 2025
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Warren Buffett's AI Investments: What Companies Does He Actually Own?

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So you're wondering what AI Warren Buffett invests in. I get it. Everyone's talking about artificial intelligence, and you naturally look to the Oracle of Omaha for clues. But here's the thing – Buffett isn't the type to chase trends. He's built his fortune on boring, predictable businesses like insurance and railroads. So when we ask what AI does Warren Buffett invest in, we need to look at it through his lens.

I've been following Berkshire Hathaway's moves for years, and let me tell you, the answer isn't as straightforward as you might hope. Buffett doesn't typically invest in pure-play AI startups. You won't find him throwing money at the latest chatbot company. Instead, he invests in established businesses that happen to use AI as part of their operations. It's a subtle but important distinction.

Key Insight: Warren Buffett's approach to AI investing reflects his overall philosophy – he prefers companies with durable competitive advantages, strong cash flows, and proven business models, rather than speculative tech plays.

Understanding Buffett's Investment Philosophy First

Before we dive into specific companies, we need to understand how Buffett thinks. He's famous for saying he only invests in businesses he understands. That's why he avoided tech stocks for decades – he found them too unpredictable. But things have changed recently. What AI does Warren Buffett invest in today reflects a gradual adaptation to technological change, but always within his comfort zone.

Buffett looks for what he calls "economic moats" – sustainable competitive advantages that protect a business from competitors. When we ask what AI does Warren Buffett invest in, we're really asking which companies with strong moats are leveraging AI effectively. He's not betting on AI itself; he's betting on great businesses that use AI to strengthen their positions.

I remember reading one of his annual letters where he joked about not understanding how his phone works. That's the same guy who now owns a massive stake in Apple. The irony isn't lost on me. It shows that even Buffett evolves, but he does so cautiously.

Is AI Compatible With Value Investing?

This is a question I've wrestled with myself. Traditional value investing focuses on buying undervalued assets with margin of safety. Many AI companies trade at sky-high valuations based on future potential rather than current earnings. So what AI does Warren Buffett invest in must align with his value principles.

He seems to have found a middle ground – companies where AI enhances existing value rather than creating it from scratch. For instance, Apple uses AI to improve its products and services, but its value comes from its brand ecosystem, not just its AI capabilities. This makes it a Buffett-style investment.

I've noticed that when Buffett does dip into tech, it's usually through his deputies Todd Combs and Ted Weschler, who have more tech expertise. This might explain some of the more surprising moves in Berkshire's portfolio.

Berkshire Hathaway's Actual AI-Related Investments

Now let's get to the meat of it. What AI does Warren Buffett invest in through Berkshire Hathaway? Based on their latest SEC filings, here are the main holdings that have significant AI components.

Company Berkshire's Stake How It Uses AI Buffett's Rationale (Inferred)
Apple Inc. (AAPL) Approximately 5.7% (worth over $150 billion) AI powers Siri, facial recognition, camera enhancements, and personalized services Strong brand, loyal customer base, recurring revenue from services
Snowflake Inc. (SNOW) About 6.1 million shares (worth around $1 billion) Cloud data platform essential for AI and machine learning workflows Leading position in growing data cloud market, though this was likely a Combs/Weschler pick
Amazon.com Inc. (AMZN) Approximately 10 million shares (worth about $1 billion) AI drives recommendations, Alexa, AWS AI services, and logistics optimization Dominant e-commerce and cloud provider with multiple revenue streams
Bank of America (BAC) Over 1 billion shares (worth about $30 billion) Uses AI for fraud detection, customer service, and risk management Well-managed bank trading below intrinsic value – classic Buffett

Looking at this table, you can see a pattern. What AI does Warren Buffett invest in tends to be large, established companies where AI is an enhancement rather than the core business. Apple is the perfect example – yes, it uses AI throughout its products, but people don't buy iPhones specifically for the AI; they buy them because they're iPhones.

Snowflake is the most direct AI play in the portfolio, but it's worth noting that Berkshire invested in its IPO in 2020, which was unusual for them. This might reflect the growing importance of data in the modern economy. Still, compared to the massive Apple position, Snowflake is a relatively small bet.

Surprising Omission: Noticeably absent are pure AI companies like NVIDIA or emerging AI startups. This tells you something about Buffett's caution toward speculative tech investments.

Apple: The AI Powerhouse in Disguise

When people ask what AI does Warren Buffett invest in, Apple is usually the first company that comes to mind. Berkshire started buying Apple in 2016 and has built it into their largest holding. What's fascinating is how Apple uses AI in ways that align with Buffett's principles.

Apple's AI works behind the scenes – improving photos, anticipating your needs, protecting your privacy. It's not flashy, but it makes their products better and stickier. That creates the kind of durable competitive advantage Buffett loves. The company's services business, powered by AI, generates recurring revenue that's highly predictable.

I've owned Apple stock myself for years, and what impressed me is how they've integrated AI without making it their identity. It's a tool, not the product. That's probably why Buffett feels comfortable with it – he can understand the business model first, with AI as a supporting actor.

Snowflake: The Controversial AI Bet

Snowflake represents a different approach to the question of what AI does Warren Buffett invest in. As a cloud data platform, Snowflake provides the infrastructure that AI and machine learning applications run on. It's more of a picks-and-shovels play on the AI gold rush.

But here's where I have some reservations. Snowflake was growing fast but burning cash when Berkshire invested. It traded at a premium valuation that seems un-Buffett-like. This investment likely came from Todd Combs or Ted Weschler, Buffett's investment deputies who have more tech expertise.

The Snowflake investment shows that even Berkshire acknowledges AI's importance, but they're approaching it through a infrastructure provider rather than a direct AI developer. It's a smarter way to play the trend without betting on which AI algorithm will win.

Reader Question: Does Warren Buffett actually understand these AI technologies, or is he relying on his team?

That's a fair question. In his own words, Buffett admits he doesn't understand the technical details of many modern technologies. He relies heavily on Combs and Weschler for tech investments. So when we ask what AI does Warren Buffett invest in, we're really looking at a collaborative decision-making process at Berkshire.

What Buffett Says About Artificial Intelligence

Beyond specific investments, it's worth examining Buffett's public statements about AI. He's expressed both wonder and concern about the technology. At Berkshire's 2023 annual meeting, he compared AI to the atomic bomb in terms of its transformative potential – a pretty sobering analogy.

He's acknowledged that AI could dramatically improve productivity and change many industries. But he's also worried about its potential negative consequences, like job displacement and ethical issues. This balanced view probably influences what AI does Warren Buffett invest in – he's cautious, preferring businesses that can withstand technological disruption.

I found it interesting that despite his concerns, Buffett hasn't completely avoided AI. Instead, he's investing in companies positioned to benefit from AI while being resilient to its disruptions. It's a pragmatic approach that acknowledges reality without abandoning his principles.

The Investments He's Avoided

To fully understand what AI does Warren Buffett invest in, we should also consider what he doesn't invest in. Berkshire has no positions in AI pure-plays like OpenAI, Anthropic, or other venture-style AI startups. They also avoid semiconductor companies like NVIDIA, despite their central role in AI development.

Why? These companies typically don't meet Buffett's criteria. They're often highly valued based on future growth rather than current earnings, they operate in rapidly changing competitive landscapes, and their businesses can be hard to predict. Buffett prefers certainty over speculation.

Personally, I think this approach makes sense for Berkshire's size and style. They need to make large investments that won't be rendered obsolete quickly. Early-stage AI companies are too risky for their portfolio, regardless of their potential.

Contrarian View: Some critics argue that Buffett is missing the boat on AI by being too conservative. They point to the massive returns from AI leaders like NVIDIA. But Buffett would probably respond that he'd rather miss an opportunity than lose money on a bad investment.

Common Questions About Buffett and AI Investing

Let me address some frequently asked questions about what AI does Warren Buffett invest in. These come from my conversations with other investors and readers like you.

Does Warren Buffett consider AI when making investment decisions?

He certainly considers how technological changes, including AI, might affect a business's competitive position. But he doesn't invest in companies solely because of their AI capabilities. The fundamental business must be strong first, with AI as a potential enhancer.

What percentage of Berkshire's portfolio is in AI-related companies?

It depends how you define "AI-related." If you include companies significantly using AI like Apple and Amazon, it's a substantial portion – perhaps 40-50% of their public equity portfolio. But if you mean pure AI plays, it's minimal (basically just Snowflake).

Has Buffett's approach to AI changed over time?

Yes, gradually. He's become more comfortable with technology investments as they've become more established and understandable. The Apple investment marked a significant shift. But he's still far from being a tech enthusiast.

Should I copy Buffett's AI investments?

Not necessarily. Remember that Berkshire operates at a scale most investors don't. What works for a $300 billion portfolio might not work for your personal investments. Also, by the time Berkshire's moves are public, the investment thesis might already be priced in.

I made the mistake years ago of blindly following Buffett into an investment without doing my own research. It didn't work out well. Now I use his moves as starting points for my own analysis rather than following them directly.

The Future of Buffett's AI Investments

Looking ahead, what AI does Warren Buffett invest in might expand slightly, but don't expect dramatic changes. Berkshire will likely continue seeking established companies that use AI to strengthen their moats. Possible candidates could include other tech giants like Microsoft or more traditional businesses adopting AI effectively.

One area I'm watching is insurance – Berkshire's core business. They could invest in insurance companies using AI for underwriting and claims processing. That would be very Buffett-like – investing in what he knows best, with AI as an improvement.

The bigger question is what happens after Buffett. When his successors take over, they might have different views on technology and AI. But given Berkshire's culture, any changes will probably be evolutionary rather than revolutionary.

My Personal Perspective on Buffett's AI Strategy

After researching this topic extensively, I have mixed feelings about what AI does Warren Buffett invest in. On one hand, I admire his discipline in sticking to what he understands. Too many investors chase hot trends and get burned. Buffett's approach has stood the test of time.

On the other hand, I wonder if he's being too cautious. AI is clearly transformative, and avoiding it entirely might mean missing significant opportunities. But then I look at Berkshire's track record and remember that they've outperformed the market for decades by being conservative when others are greedy.

What AI does Warren Buffett invest in ultimately reflects his worldview – focus on businesses with enduring value, don't bet on unproven technologies, and always maintain a margin of safety. It might not be exciting, but it's been incredibly effective.

Final Thought: The next time someone asks you what AI does Warren Buffett invest in, you can tell them he invests in great businesses that happen to use AI, not AI businesses that hope to become great.

Understanding what AI does Warren Buffett invest in requires looking beyond the headlines and understanding his fundamental approach. It's not about chasing the latest technology; it's about finding businesses that will thrive regardless of technological changes, with AI serving as an additional advantage. This perspective has served Buffett well for over half a century, and it's likely to continue guiding Berkshire's investment decisions for years to come.

Whether you agree with his approach or not, studying what AI does Warren Buffett invest in provides valuable lessons about disciplined investing in an age of technological disruption. The key is finding your own balance between embracing innovation and maintaining investment principles that work for you.