Berkshire Boosts Alphabet Stake 83%, Now Its No. 3 Holding
Berkshire Hathaway increased its Alphabet (Google parent) stake by 83% in Q2, according to an SEC filing. Berkshire held about 106 million Alphabet shares worth $37.8 billion as of June 30, up from about 57.8 million shares. The position became Berkshire’s third-largest equity holding. Berkshire also reported it turned net stock buyer in Q2.
How this was made

The 30-second read
Why it matters
The disclosed 83% stake increase is a concrete, filing-based signal that can influence sentiment around Alphabet, but the article contains no new Alphabet fundamentals (no earnings, guidance, product, or regulatory update).
Market read
Traders may treat the filing as a sentiment input for Alphabet, but without new company-specific operating data it is unlikely to drive a large repricing by itself.
What to watch
The article does not disclose whether Berkshire’s buy was concentrated in a specific period, whether it was funded by sales elsewhere, or whether Alphabet’s valuation changed materially during the quarter.
Background
Berkshire Hathaway reported via an SEC filing that it increased its Alphabet stake during Q2 and shifted from net stock selling to net buying.
Ticker impact
Berkshire increased its Alphabet (Google parent) holdings by 83% in Q2, lifting its stake to about 106M shares worth $37.8B.
Near-term: modest positive bias; follow-through depends on whether the market treats the filing as a broader conviction signal.
The article cites a specific SEC filing and quantifies the stake increase, which can move sentiment, but it provides no new Alphabet operational or financial datapoints.
The article notes Berkshire’s largest holding is Apple at about $66B, providing context for Berkshire’s equity allocation.
No standalone impact expected from this article alone.
The text does not report any Apple trade, guidance, or event; it only states Apple’s position size within Berkshire’s portfolio.
The article states Berkshire’s second-largest holding is American Express at about $51.3B.
No standalone impact expected.
No new American Express action is described beyond its relative portfolio weight.
Market effects
Reinforces institutional appetite for large-cap US tech, but provides no sector-level policy or earnings catalyst.
Primarily US large-cap sentiment; limited spillover beyond US equities.
Alphabet is global, but the disclosed event is a US investor portfolio change, not a global macro shock.
Counterpoint
A stake increase in a mega-cap can be driven by portfolio rebalancing or timing, so it may not imply a new Alphabet fundamental thesis.
Key entities
- issuerBerkshire Hathaway
Increased Alphabet holdings by 83% in Q2 per an SEC filing; became a net buyer in the quarter.
- equityAlphabet
Google parent company; Berkshire’s stake rose to about 106M shares worth $37.8B as of June 30.
- executiveGreg Abel
Berkshire CEO referenced as leading the company since Buffett stepped down as CEO in January.
- executiveWarren Buffett
Chairman; the article says he personally decided to invest in Alphabet last month.




