An estimated $60 billion vanished from the combined paper wealth of co-founders Larry Page and Sergey Brin on October 29, 2026, as Alphabet shares fell sharply following a disappointing earnings report. Those are unrealized losses; neither founder has confirmed selling shares.
The stock fell from approximately $321.89 to $283.29, a decline of more than 12%. Bloomberg reported that total market capitalization dropped by more than $500 billion, while the Associated Press placed the single-day decline at approximately 13.4%, on track for the company’s worst such session on record.
Who Lost What, and What They Still Hold
Forbes estimated Page’s paper loss at roughly $31 billion and Brin’s at approximately $29 billion, yet both founders retain significant ownership and voting leverage inside the company.
According to Forbes, Larry Page lost an estimated $31 billion in paper value and Brin approximately $29 billion. Both reportedly hold approximately 3% of Alphabet stock each and collectively maintain substantial voting power through the company’s multi-class share structure, according to Forbes, though precise ownership percentages and voting figures are best confirmed through Alphabet’s proxy statement and SEC filings.
The Earnings Miss That Triggered the Selloff
Alphabet’s third-quarter results fell short on several key measures, combining a revenue figure that came in near but slightly below analyst expectations with a steep drop in net income.
Alphabet reported third-quarter revenue of approximately $127.6 billion, according to AFP and confirmed by the company’s SEC filing. Net income reached $26.2 billion, though sources conflict on the precise year-over-year decline and the size of any equity-investment loss, so those figures require reconciliation against the full quarterly filing before firm conclusions can be drawn.
Search Growth Is the Real Pressure Point
Slowing momentum in Google Search carried more weight with investors than any other element of the quarter because Search remains Alphabet’s primary revenue engine.
Search revenue rose 12% to approximately $63.4 billion, missing an expected growth rate of roughly 15%, according to Forbes. Because Search accounts for the largest share of Alphabet’s revenue, the shortfall drew more investor concern than stronger performance in smaller segments.
Analyst and market coverage has noted for several years that generative AI tools could erode Search’s dominance. Slower-than-expected Search growth in this quarter provided new data points supporting that concern.
Spending $51 Billion to Build the AI Future
Capital expenditures of approximately $51.4 billion for the quarter, equal to roughly 40% of revenue, reflect the scale of Alphabet’s AI infrastructure push and the central question investors are now asking about returns.
Alphabet reported approximately $51.4 billion in capital expenditures for the quarter, directed primarily toward AI data centers and computing infrastructure. This figure is confirmed by the company’s earnings-call materials and SEC filing. That amount represents roughly 40% of quarterly revenue, and market coverage indicates investors are questioning when those outlays will translate into returns.
Cloud Gains Did Not Offset Broader Investor Concern
Google Cloud revenue of approximately $30.7 billion showed strong growth but left analysts with few offsetting positives given the simultaneous pressure on Search and cash flow.
Cloud revenue reached approximately $30.7 billion, reflecting growth in Alphabet’s AI and enterprise segment. That performance did not resolve investor concern about Search momentum, advertising trends, or the scale of capital outflows. Europe restricts Microsoft, Amazon, and Google from handling certain sensitive data, adding further regulatory pressure that weighs on investor sentiment around Alphabet’s growth outlook.
Governance Stakes Behind the Wealth Story
Page and Brin’s continued voting influence inside Alphabet means the stock decline connects directly to who holds governance leverage over the company’s AI spending decisions.
The founders’ reported voting power means this selloff is not purely a personal finance story. Their voting influence gives them meaningful governance leverage over Alphabet’s long-term strategy, including AI spending levels, though corporate decisions are made through management and the board and are subject to broader governance requirements.
The paper decline therefore reflects market concern about a strategy that Page and Brin retain significant influence to shape going forward.
