Berkshire’s $10 Billion Alphabet Block Is Down $375 Million Despite Its 6.5% Discount
Berkshire Hathaway's $10 billion Alphabet investment, purchased at a 6.5% discount, is now valued at $9.625 billion, a $375 million loss. The company owns 105.98 million Alphabet shares, worth $35.784 billion as of Friday. Berkshire's Class B shares closed at $506.03, down 0.4%. Greg Abel discussed the investment and Berkshire's AI-related energy projects, which face regulatory and construction risks.
How this was made

The 30-second read
Why it matters
The loss is modest relative to Berkshire's balance sheet but may influence short-term sentiment on BRK.B.
Market read
Valuation update for a major conglomerate's AI exposure; modest trading relevance.
What to watch
Potential upside if AI demand accelerates and Alphabet rebounds.
Background
Berkshire Hathaway disclosed a $375M paper loss on its $10B Alphabet stake after share price declines.
Ticker impact
Alphabet Class A shares fell 3.8% since Berkshire's purchase, driving the block's loss.
Minor further downside if AI sentiment stays weak.
Alphabet move is part of market trend, not a company-specific catalyst.
Alphabet Class C shares fell 3.7% since purchase, affecting Berkshire's valuation.
Limited additional impact beyond market move.
Price move mirrors Class A; no unique driver.
Market effects
Highlights valuation risk in large AI exposure for conglomerates.
US market focus; no direct regional effect.
Shows how AI sector volatility can affect diversified holdings.
Counterpoint
Berkshire's long-term horizon may absorb short-term AI volatility.
Key entities
- CompanyBerkshire Hathaway Inc.
Holding company with large Alphabet stake.
- CompanyAlphabet Inc.
Parent of Google, whose shares declined.




