Google’s $85 billion share issuance breaks historical records; Buffett bets $10 billion on AI infrastructure

Author: Claude, TechFlow

TechFlow Intro: On June 2, Alphabet completed pricing for an $84.75 billion equity financing round, breaking Petrobras’s 2010 record of $70 billion. The initial offering was planned at $40 billion but expanded to $45 billion due to oversubscription; Berkshire Hathaway anchored institutional confidence with a $10 billion private placement.

Meanwhile, SpaceX’s $75 billion IPO is scheduled for listing on the Nasdaq on June 12; Anthropic and OpenAI have both confidentially filed their S-1 registration statements. Total AI-related equity financing in 2026 could exceed $400 billion—nine times last year’s IPO market volume.

Alphabet has dropped a blockbuster into capital markets.

According to SEC filings and Bloomberg reports, Alphabet completed pricing for a total $84.75 billion equity financing round on June 2—the largest single equity issuance in global history, surpassing Petrobras’s $70 billion record set in 2010 by over $14 billion. CEO Sundar Pichai posted on X that the initial tranche was increased from $40 billion to approximately $45 billion due to oversubscription. Following the announcement, Alphabet’s share price fell roughly 4%.

The proceeds have a clear destination: AI infrastructure. Pichai described this as “part of a multi-year investment strategy to capture opportunities presented by AI.” Alphabet’s 2026 capital expenditure guidance has been raised to $180–$190 billion—nearly double its full-year 2025 capex of $91.4 billion.

How the $84.75 Billion Was Raised: A Four-Layer Breakdown

This financing is not a simple public-market follow-on offering but rather a composite structure composed of four distinct components.

Per the Free Writing Prospectus (FWP) filed with the SEC, the breakdown is as follows: $18 billion in underwritten offerings of Class A common stock and Class C capital stock (expanded from the original $15 billion plan); $16.75 billion in mandatory convertible preferred stock depositary receipts (also expanded from the original $15 billion), carrying a fixed dividend rate of 6.25%; a $40 billion at-the-market (ATM) program, under which shares will be sold gradually to the market starting in Q3; and Berkshire Hathaway’s $10 billion private placement.

The underwritten portion was priced at $355.20 per share for Class A stock and $351.80 per share for Class C stock. Settlement for the common stock and depositary receipt offerings occurred on June 4 and June 5, respectively.

With Alphabet’s total market capitalization standing at approximately $4.2 trillion, this financing represents less than 2% of its market value. According to Seeking Alpha analysis, the actual dilution effect may be lower than the nominal figure, given the financing structure and employee stock option tax obligations.

Berkshire Hathaway’s $10 Billion Subscription: A Vote of Confidence in AI Infrastructure from a Value Investor

Berkshire Hathaway’s $10 billion private placement is the most closely watched individual transaction in this financing round.

Per SEC filings, Berkshire subscribed for equal amounts of Class A and Class C shares at a discount of approximately 6.5%. Long regarded as a conservative player in tech investing, Berkshire—renowned for its value-investment philosophy—has now shifted from its massive Apple stake to direct participation in AI infrastructure financing. Its move signals that even the most cautious institutional capital now views AI infrastructure as a compelling asset class.

According to TechCrunch, Pichai specifically acknowledged Berkshire’s participation on X, emphasizing alignment between its “long-term commitment to value investing” and Alphabet’s investment logic.

Google’s Confidence: $110B Q1 Revenue, Cloud Backlog Exceeds $46B

Alphabet’s ability to issue an $85 billion financing round stems from hard numbers.

In Q1 2026, Alphabet’s total revenue reached $110 billion, up 22% year-on-year. Google Cloud generated $20 billion in revenue, up 63%, with its backlog nearly doubling to over $46 billion—approximately 50% of which is expected to be recognized as revenue within the next 24 months. Revenue from Google Search and other businesses rose 19% to $60.4 billion, while Google’s paid subscription users reached 350 million. Per Prof G Media, Gemini’s monthly active users have approached 900 million.

Pichai stated bluntly on the Q1 earnings call: “We are currently constrained by compute supply,” while CFO Anat Ashkenazi added that capex in 2027 is expected to “increase significantly again.” In other words, the $180–$190 billion annual capex target is only the starting point.

Ruth Porat, President and Chief Investment Officer of Alphabet, played a pivotal role in this financing. Scott Galloway, host of Prof G Markets, observed that Alphabet could have funded this investment entirely using its own balance-sheet cash—but Porat opted for a smarter approach: raising low-cost external capital while pre-emptively securing investor allocations ahead of Anthropic’s and OpenAI’s IPOs. “Every resource is finite—including investor appetite for AI infrastructure. Google just took $85 billion off the table,” Galloway wrote.

The AI Financing Supercycle: SpaceX, Anthropic, and OpenAI Queue Up for IPOs

Alphabet’s follow-on offering is not an isolated event—it marks the opening act of the 2026 AI capital markets supercycle.

SpaceX publicly filed its S-1 registration statement on May 20, planning to issue 556.6 million shares at $135 per share for $75 billion in proceeds, implying a valuation of approximately $1.75 trillion. Per Bloomberg, the company expects to price on June 11 and begin trading on the Nasdaq under the ticker “SPCX” on June 12. Its roadshow launched on June 4 and received oversubscription. If completed, this would be the largest IPO in global history.

Anthropic confidentially submitted its S-1 draft to the SEC on June 1. Just days earlier, on May 28, it closed its $65 billion Series H round, reaching a post-money valuation of $965 billion—surpassing OpenAI’s $852 billion and making it the highest-valued AI company in Silicon Valley. Multiple media outlets report Anthropic’s targeted IPO window is around October 2026, with a first-day valuation exceeding $1 trillion widely seen as the baseline expectation.

OpenAI is not trailing behind. According to CNBC’s May 20 report, OpenAI is preparing to confidentially submit its IPO registration statement draft, with Goldman Sachs and Morgan Stanley serving as lead underwriters. Its target valuation exceeds $1 trillion, with a projected listing window between September and November 2026.

The $400B Financing Wave: Can Markets Absorb the Supply Shock?

Aggregating these figures reveals an unprecedented scale of capital-raising activity unfolding in 2026.

Per Galloway’s calculation, the largest IPO year on record was 2021, with roughly $140 billion raised globally. Alphabet’s follow-on alone, combined with the IPOs of SpaceX, Anthropic, and OpenAI—the three AI giants—already far exceeds that benchmark. Including other AI-related listings such as Cerebras and the broader 2026 financing pipeline, total equity issuance volume this year could surpass $400 billion—about nine times last year’s IPO market size.

Galloway cites a sobering historical statistic: across the past 30 major IPOs, the average maximum drawdown within the first year after listing was 55%. “The IPO moment is the peak of hype—and the peak of demand. You’re competing with every fund manager worldwide for shares everyone wants,” he wrote. “A smarter approach is often to wait for the hype to subside and enter when fear outweighs greed.”

For investors, Galloway offers a concise framework: want AI exposure but uncertain whether Anthropic or OpenAI merit their valuations? Buy Google. It is already one of history’s greatest businesses, trades at a relatively reasonable valuation, offers upside potential—and carries far lower risk than pure-play AI companies. If AI ultimately disappoints, Alphabet won’t vanish—but others might not survive.