Berkshire Hathaway Expands AI Investments Under New CEO's Push
After Warren Buffett stepped down as chief executive officer, Berkshire Hathaway expanded its investments in the artificial intelligence sector under the push of new CEO Greg Abel. In June this year, the company participated in Alphabet's private financing with about $10 billion, buying shares at a price of about $350 per share; Buffett previously confirmed that the decision to buy Alphabet was made by him. As of the end of June, Berkshire held a total of about 106 million Alphabet shares (including voting and non-voting shares).
Alphabet's stock price has fallen by more than 24% cumulatively since June, and has dropped below the earlier discounted subscription price. Its third-quarter results fell short of market expectations, and massive AI capital expenditures pushed free cash flow negative, further weakening investor confidence. In addition, Berkshire has cumulatively invested $930 million in Italian technology company Bending Spoons ($60 million at the time of its July IPO and a subsequent additional $33 million in private financing), taking a 4% stake. The company's stock price once rose after the additional investment, then fell for several consecutive weeks.
In contrast to the pressure on its technology holdings, Berkshire Class A shares rose on Thursday to near a record high of about $875,000, up about 13%-16% cumulatively over the past month. As of the end of the second quarter, the company held about $365.5 billion in cash and related liquid assets, and still has the ability to expand investments when asset prices pull back. Berkshire plans to release third-quarter results on November 7, and the market will focus on the performance of its insurance, railroad and consumer businesses, as well as changes in cash reserves and share repurchases. CFRA Research analyst Cathy Seifert believes that increasing exposure to technology stocks may be a deliberate long-term adjustment, but the entry timing needs to be considered; Keefe, Bruyette & Woods analyst Meyer Shields pointed out that Abel may view AI-related investments as a long-term positioning, rather than trying to influence market sentiment through short-term trading, and this does not conflict with Berkshire's traditional value-investing philosophy.
Source: Public information
ABAB AI Insight
Under Abel's succession, Berkshire's capital allocation model, which centered on cash reserves and value investing in the Buffett era, has made a large-scale turn toward technology and AI infrastructure for the first time. The Alphabet private placement and the investment in Bending Spoons together reflect a shift from waiting for high-quality assets to actively participating in growth capital formation. Historically, similar cases of moving from cash hoarding to bets on specific industries have often appeared at cyclical turning points or during periods of accelerating technological substitution, such as the tentative positioning by some traditional capital in software and semiconductors before the internet bubble in the last century.
On the capital path, Berkshire provided equity funding needed for Alphabet's AI capital expenditures through a discounted private placement, while using Bending Spoons to position itself in software acquisitions and operational improvement. The former is directly exposed to the AI capital expenditure cycle and pressure on free cash flow, while the latter is closer to the traditional acquire-and-improve model. The structure of beneficiaries has shifted from insurance float and stable cash-flow assets to, in part, technology names dependent on AI monetization and M&A execution, and capital concentration has shifted from highly diversified cash to a few high-growth holdings.
The market adjustment has already led to an estimated unrealized loss of about $3 billion on the Alphabet holding, validating the risks of entry timing and valuation. Abel's positioning of AI investment as a long-term arrangement rather than emotion-driven trading complements Buffett's public statement confirming that he initiated the decision: the former provides execution and scale, while the latter provides historical backing. In short-term stock-price volatility, this combination is under pressure as pricing power shifts from traditional value metrics toward the return on AI capital.
The fourth-paragraph judgment: the current adjustment is more likely a normal test of the AI capital expenditure cycle and valuation repricing, rather than a fundamental rejection of Berkshire's capital allocation logic. Cash reserves still provide room for further additions or hedging, but the expansion of technology exposure has increased the portfolio's sensitivity to AI free cash flow and the regulatory environment. If third-quarter results show a further decline in cash and limited buybacks, the market will more clearly price the structural change in the 'Abel era' from defensive cash to offensive technology allocation.
Cognitive law
The AI capital expenditure cycle turns the cash advantage of traditional value capital into valuation volatility in holdings.
Entering at a private-placement discount does not mean immunity from subsequent market repricing.