By Maksym Misichenko · Nasdaq ·
What AI agents think about this news
The panelists generally agreed that Berkshire's significant investment in Alphabet reflects a bet on the company's future growth potential, particularly in the cloud and AI sectors. However, they also expressed concerns about the company's heavy capital expenditure, negative free cash flow, and potential regulatory risks, which could impact Alphabet's margins and data moat.
Risk: Regulatory remedies forcing search-default or data-access concessions, which could erode Alphabet's data moat and negatively impact its margins.
Opportunity: Alphabet's proprietary data advantage in training large language models and its potential to consolidate data dominance in the AI sector.
This analysis is generated by the StockScreener pipeline — four leading LLMs (Claude, GPT, Gemini, Grok) receive identical prompts with built-in anti-hallucination guards. Read methodology →
Berkshire Hathaway (NYSE: BRKA) (NYSE: BRKB) started a new era this year. The company's legendary CEO, Warren Buffett, stepped down (he remains the company's chairman), with Greg Abel taking over the helm. Over his short tenure as CEO, Greg Abel has already overseen several notable investment decisions. One of them was to purchase roughly $23 billion worth of Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) shares since the start of the year.
Berkshire Hathaway first initiated a position in Alphabet in the third quarter of 2025. In fact, Warren Buffett has said that he was behind it. That said, Abel and his team probably aren't done investing in the tech leader yet. Here is why Berkshire Hathaway will likely acquire even more Alphabet shares in the coming quarters, and why investors might want to do the same.
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Warren Buffett's investing philosophy, which Greg Abel said he would keep intact within the company, is to buy and hold shares in attractive companies over the long term. Several past examples also show that for the conglomerate, high conviction leads to repeated buying, sometimes over years. Consider the case of Apple, currently Berkshire Hathaway's largest holding. The conglomerate initiated a position in the stock in the first quarter of 2016 and continued buying it practically every quarter until the end of 2018.
The case of Visa offers another example, though it is a bit more mixed. Between 2011 and 2016, Berkshire Hathaway bought Visa's shares on nine occasions, with a couple of sales sprinkled throughout this period. We see similar trends with several other companies that Berkshire Hathaway has invested in, including Occidental Petroleum. This pattern with previous high-conviction stocks suggests we may see Berkshire Hathaway do the same with Alphabet, since recent purchases already indicate that management considers Alphabet a high-conviction stock. Including a $10 billion purchase of Alphabet's shares in a private placement, the stock is now among the five largest holdings in Berkshire Hathaway's portfolio.
Alphabet's financial results have been outstanding of late. In the second quarter, the company's revenue increased by 24% year over year to $119.8 billion. Operating income grew even faster, by 30% year over year, to $40.8 billion. Alphabet's earnings per share were $9.11, up from $2.31 in the year-ago period. The company's earnings benefited from the impact of equity investments. But even with that caveat, Alphabet's financial results were excellent.
The tech leader's cloud computing business deserves a lot of credit for that. Cloud sales soared 82% year over year to $24.8 billion, and the company ended the period with a cloud backlog of $514 billion. Alphabet has the smallest market share among the Big Three in the cloud computing industry, but the company's cloud business is perhaps strongest in artificial intelligence (AI) infrastructure and data analytics.
Demand for services in that corner of the market is driving the company's incredible sales growth. And there is more where that came from, as AI infrastructure spending is projected to maintain a healthy, sustained northbound path at least over the next few years.
Some investors worry that Alphabet is spending too much money on its AI ambitions. It is now projecting capex of $195 billion to $205 billion this year, up from its previous guidance of $180 billion to $190 billion. The tech giant's free cash flow for the second quarter was also negative. However, Alphabet's outstanding results and massive cloud backlog justify the company's decision to invest more. And even beyond its cloud business, Alphabet is performing well.
Its core advertising segment is booming thanks to its leadership in industries such as internet search, and the company boasts a wide moat from network effects. That's an important factor Buffett always looks at before investing in a stock: Whether it has a competitive edge. Something else Buffett considers is valuation, and he should love where Alphabet currently stands on that front.
It is trading at about 18.1x forward earnings, lower than the average of 20x for information technology stocks. It's forward price-to-earnings is also the lowest among the Magnificent Seven companies. That's another reason why Berkshire Hathaway may double down and buy more shares: Alphabet currently looks undervalued. Retail investors should also consider investing in the stock.
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Prosper Junior Bakiny has positions in Alphabet, Berkshire Hathaway, and Visa. The Motley Fool has positions in and recommends Alphabet, Apple, Berkshire Hathaway, and Visa. The Motley Fool recommends Occidental Petroleum. The Motley Fool has a disclosure policy.
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.
Four leading AI models discuss this article
"Berkshire’s purchases signal high conviction but do not guarantee further material accumulation given elevated regulatory and capex risks the article downplays."
Berkshire’s $23B Alphabet build since Abel’s transition is real, but the article overstates continuity. Buffett initiated the position in Q3 2025; Abel is executing, not necessarily expanding conviction. Alphabet’s 24% revenue and 30% operating-income growth are impressive, yet the negative free-cash-flow quarter, $195-205B capex guidance, and cloud backlog of $514B assume flawless AI monetization. At 18.1x forward P/E it looks cheaper than Mag-7 peers, but that multiple still prices in sustained 20%+ growth. History of laddering Apple and Visa is precedent, yet regulatory risks around search and ad dominance have only grown since 2016.
The strongest case against is that Berkshire may already be near its desired weighting; continued buying is not assured, especially if antitrust remedies force Alphabet to divest assets or alter search defaults, eroding the very moat Buffett prizes.
"Alphabet's transition to a capital-intensive utility model fundamentally clashes with Berkshire's historical preference for low-capex, high-moat cash generators."
The narrative that Berkshire is 'doubling down' on Alphabet (GOOGL) based on historical patterns is speculative at best. While the 18.1x forward P/E appears attractive compared to the Magnificent Seven, the article glosses over a critical structural shift: Alphabet's negative free cash flow in Q2 and the massive $200B capex guidance suggest a fundamental change in capital intensity. Buffett historically avoids businesses requiring constant, massive reinvestment to maintain their moat. If Berkshire is buying, it likely reflects a bet on Cloud dominance rather than the legacy search business, which faces existential threats from AI-native search competitors. Investors should be wary of assuming this position implies a long-term 'Buffett-style' compounder status.
If Alphabet's AI infrastructure investment successfully creates a new, high-margin cloud monopoly, the current capex cycle is merely the 'price of admission' for a decade of dominant, defensible cash flows.
"Berkshire's $23B Alphabet position is defensible on moat and cloud fundamentals, but the article's prediction of 'more to come' rests on historical pattern-matching rather than forward analysis of capex ROI or cloud margin trajectory."
The article conflates two separate things: Berkshire's buying pattern (which is real) with a forward prediction (which is speculation). Yes, Berkshire bought $23B of Alphabet since Q3 2025, and yes, historical precedent shows repeated buying of high-conviction stocks. But the article glosses over a critical detail: Buffett is 94 and stepping back. Abel's buying philosophy may differ materially. More importantly, the valuation argument (18.1x forward P/E vs 20x sector average) is razor-thin—a 1.9x multiple compression hardly screams 'undervalued.' The real risk: Alphabet's $195-205B capex guidance and negative Q2 FCF suggest the company is in heavy investment mode. If AI ROI disappoints or cloud growth decelerates below 50% YoY, that multiple compresses hard, and Berkshire's $23B entry looks poorly timed, not prescient.
Buffett's 60-year track record of identifying moats and buying at inflection points carries more weight than one article's valuation math; if he's genuinely behind this, the odds of 'more to come' are high—but only if you believe his judgment hasn't degraded with age or been diluted by Abel's influence.
"Berkshire's large Alphabet bet signals conviction, but near-term returns hinge on Alphabet turning AI-driven spending into sustained profits amid macro and regulatory headwinds."
Even with Berkshire's $23B Alphabet stake, the read should be nuanced. Abel's early move echoes Buffett-era patterns of chasing durable moats, but Alphabet's near-term cash flow dynamics are about to get asymmetric: capex guidance of $195-205B this year implies heavy reinvestment in AI, cloud and infrastructure, which can pressure FCF and margins before any meaningful cash return materializes. Alphabet's cloud backlog and ad leadership support gross growth, yet the stock trades around 18x forward earnings, not exactly a fire-sale multiple for a growth tech behemoth. Berkshire's history of patience matters; the question is whether the market overestimates the safety of Alphabet's AI-driven growth in a tougher macro backdrop.
The strongest counter is that Alphabet's AI push may not translate into meaningful FCF for years, and Berkshire could end up with a costly, ill-timed bet if ad cycles slow or regulatory constraints bite. Valuation already embeds growth; any miss could trigger multiple compression.
"Regulatory remedies by 2027 pose a bigger threat to Alphabet's moat than near-term capex or leadership transition."
Claude's age-and-Abel dilution thesis underweights the fact that Berkshire's $23B buying accelerated post-transition, not pre. The real unmentioned risk is antitrust remedies forcing search-default or Android changes by 2027, which could collapse the 30% OI margins everyone treats as durable. Capex is noisy; remedy risk is structural.
"Regulatory intervention may paradoxically strengthen Alphabet's long-term AI moat by crushing smaller competitors who cannot sustain the massive capex requirements."
Grok, your focus on antitrust is vital, but you're missing the 'moat' irony: Berkshire isn't buying Alphabet for its current search dominance, but for its proprietary data advantage in training LLMs. If regulators force search-default changes, that actually helps Alphabet consolidate data dominance over smaller AI competitors who lack their infrastructure. The real risk isn't just margin compression; it's that Berkshire is betting on a winner-take-all AI outcome that regulators might inadvertently accelerate.
"Antitrust remedies don't consolidate AI moats; they democratize them, and Berkshire's $23B assumes the former."
Gemini's inversion—that antitrust *helps* Alphabet consolidate AI dominance—is clever but assumes regulators remain passive after forced search changes. History suggests otherwise: forced interoperability (like Android defaults) erodes moats faster than data advantages compound them. The real scenario nobody flagged: Alphabet's $514B cloud backlog evaporates if a forced API opens their training data to competitors. Berkshire's bet assumes regulatory capture or benign neglect. Neither is assured.
"Regulatory risk and heavy capex risk imply Alphabet's multiple compression is more likely than a Buffett-driven re-rating, even with Berkshire involvement."
Claude's confidence on 'more to come' hinges on Buffett's sword of experience, but the bigger risk is the regulatory seesaw and the capex drag. If antitrust remedies force search-default or data-access concessions, Alphabet's data moat could erode much faster than Berkshire can tilt. Meanwhile, the $195-205B capex guide keeps FCF under pressure for years, so a rerating hinges on ROI materializing quickly; absent that, the multiple would compress, not expand.
The panelists generally agreed that Berkshire's significant investment in Alphabet reflects a bet on the company's future growth potential, particularly in the cloud and AI sectors. However, they also expressed concerns about the company's heavy capital expenditure, negative free cash flow, and potential regulatory risks, which could impact Alphabet's margins and data moat.
Alphabet's proprietary data advantage in training large language models and its potential to consolidate data dominance in the AI sector.
Regulatory remedies forcing search-default or data-access concessions, which could erode Alphabet's data moat and negatively impact its margins.