Berkshire Hathaway's Top AI Holding Is Poised to Outperform

Source The Motley Fool

Key Points

  • Warren Buffett’s decision to buy Alphabet proved that his circle of competence was still expanding.

  • Shares of this leading artificial intelligence stock still trade at less than 19 times forward earnings.

  • Google Cloud’s surging revenue growth and huge backlog clearly indicate robust AI-related demand.

  • 10 stocks we like better than Alphabet ›

Even in his final years running Berkshire Hathaway, Warren Buffett continued to show he could expand his circle of competence. For the famed investor, the learning process never stopped.

This is precisely what he did when he initiated the buying of Alphabet (NASDAQ: GOOGL) (NASDAQ: GOOG) in Berkshire Hathaway's portfolio in the third quarter of last year, a move that current CEO Greg Abel followed up with additional purchases. Between the Class A and Class C shares, the artificial intelligence (AI) hyperscaler represents the conglomerate's fourth-largest position.

Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. Continue »

Berkshire Hathaway's top AI holding, Alphabet, is poised to outperform the market. Here's why.

Alphabet company name on red filter with office in background.

Image source: The Motley Fool.

The low valuation reflects uncertainty

The market might be starting to worry about AI spending. Alphabet's capital expenditures (capex) will total roughly $200 billion in 2026. Next year, management projects it will rise substantially. No one could have predicted five years ago that the capital-light internet giant would embark on a major spending spree.

Free cash flow is negative, coming in at $9.1 billion in the red during the third quarter. Alphabet has started to fund its AI aspirations with external capital. Long-term debt rose 169% from the end of last year to $125.1 billion.

The AI stock, which has soared 124% in the past 36 months (as of Nov. 4), now trades at 28% below its peak. Shares dipped following the announcement of Q3 financial results, as investors digested a miss on both the top and bottom lines, with Google Search sales slowing to 12%.

This exact setup plays into the hands of long-term investors who look at the next five years. It's impossible not to get interested in the current valuation. Alphabet shares trade at a forward price-to-earnings ratio of 18.5. There's a lot of uncertainty surrounding AI. But this is a compelling entry point for one of the world's most outstanding businesses.

AI is the growth engine

According to sell-side analysts' consensus estimates, Alphabet will grow its operating income at a compound annual rate of 28.1% from 2025 to 2028. For a company of this scale, that growth rate is impressive. Revenue surged 25% year over year in the most recent quarter.

Alphabet's leadership position in AI is demonstrated by its Google Cloud segment, which posted a robust 103% Q3 sales gain. That continues a streak of accelerating growth, indicating how much demand there is from customers for AI capabilities. The backlog sits at $561 billion.

Google Cloud benefits from the AI boom by being able to sell specific software and hardware to enterprise clients. Additionally, Alphabet's full suite of products and services also improves with the integration of AI.

While the next few years are impossible to forecast and introduce heightened uncertainty, this company is in a favorable position as it rides the AI wave. The stock can be a big winner.

Should you buy stock in Alphabet right now?

Before you buy stock in Alphabet, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Alphabet wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $341,966!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,146,819!*

Now, it’s worth noting Stock Advisor’s total average return is 852% — a market-crushing outperformance compared to 203% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of November 9, 2026.

Neil Patel has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Alphabet and Berkshire Hathaway. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
US October CPI Preview: Inflation Growth May Slow, How Will US Stocks, Dollar and Gold React? On Tuesday (Nov. 10) Eastern Time, the U.S. will release the October Consumer Price Index (CPI), a key inflation reading ahead of the Federal Reserve's December interest rate decision. Th
Author  TradingKey
8 hours ago
On Tuesday (Nov. 10) Eastern Time, the U.S. will release the October Consumer Price Index (CPI), a key inflation reading ahead of the Federal Reserve's December interest rate decision. Th
placeholder
Bitcoin Price Forecast: BTC faces pressure as weekly ETF outflows hit $1.28 billionBitcoin (BTC) remains under pressure on Monday, trading below the 50-week Simple Moving Average (SMA) at $75,222 after extending its losing streak to five consecutive weeks.
Author  FXStreet
8 hours ago
Bitcoin (BTC) remains under pressure on Monday, trading below the 50-week Simple Moving Average (SMA) at $75,222 after extending its losing streak to five consecutive weeks.
placeholder
Weekly Report: The AI capex consensus was wrong last week — the scorecard points to one crowding riskThree consensus calls went into last week. Two were wrong: the Philadelphia Semiconductor Index fell 12.15% and Micron dropped 17.46% after beating estimates, while the Dow lost only 0.94%. The scorecard says the mistake was not about AI demand but about how crowded the trade had become — and CoreWeave, Cisco and Applied Materials will grade it again this week.
Author  Irene Q.
10 hours ago
Three consensus calls went into last week. Two were wrong: the Philadelphia Semiconductor Index fell 12.15% and Micron dropped 17.46% after beating estimates, while the Dow lost only 0.94%. The scorecard says the mistake was not about AI demand but about how crowded the trade had become — and CoreWeave, Cisco and Applied Materials will grade it again this week.
placeholder
Weekly Report: The dollar rose and the euro rose with it — three FX divergences, one should convergeDXY added 0.41% last week and EURUSD added 0.41% in the same five sessions, despite a 60-day correlation of -0.73. AUDUSD fell 1.36% after the RBA's sixth hike of the year, and USDJPY barely moved 0.19% even as markets priced a December BOJ hike. Three divergences, one of which the mechanism forces to close.
Author  Irene Q.
10 hours ago
DXY added 0.41% last week and EURUSD added 0.41% in the same five sessions, despite a 60-day correlation of -0.73. AUDUSD fell 1.36% after the RBA's sixth hike of the year, and USDJPY barely moved 0.19% even as markets priced a December BOJ hike. Three divergences, one of which the mechanism forces to close.
placeholder
The CPI that has no year-over-year number is the one that decides DecemberOctober CPI lands on Nov 10 at 13:30 GMT, and it will be published without a year-over-year figure: BLS never collected October 2025 prices during the federal shutdown. Consensus is +0.3% headline and +0.2% core month-on-month, against +0.6% and +0.3% in September. With December hike odds at 77%, the month-on-month print is now the whole story, and $4,197–4,202 on gold and 4.86% on the 10-year are the levels that price it.
Author  Irene Q.
12 hours ago
October CPI lands on Nov 10 at 13:30 GMT, and it will be published without a year-over-year figure: BLS never collected October 2025 prices during the federal shutdown. Consensus is +0.3% headline and +0.2% core month-on-month, against +0.6% and +0.3% in September. With December hike odds at 77%, the month-on-month print is now the whole story, and $4,197–4,202 on gold and 4.86% on the 10-year are the levels that price it.
goTop
quote