Inside Alphabet's $84.75 Billion AI Bet: Pricing, Structure, and the Market's Immediate Reaction

• Class A Common Stock (GOOGL): 25,459,689 shares were priced at $355.1982 per share. This was notably below the June 1 closing price of $376.37 .
• Class C Capital Stock (GOOG): An equal number of 25,459,689 shares were priced at $351.8018 per share. This was a discount to its June 1 close of $372.58 .
• Common Stock Total: The combined Class A and Class C tranche was upsized to raise roughly $18 billion, up from the initially planned $15 billion .
• Depositary Shares: The company upsized its offering of mandatory convertible preferred stock to $16.75 billion, also an increase from the original $15 billion plan. This component was issued as depositary shares representing a 6.25% mandatory convertible preferred stock, priced at $50 per depositary share .

The unchanged pillars: a $40B ATM and Berkshire's $10B anchor

Two major pieces of the original plan remained structurally intact, despite the larger size of the concurrent public offerings.

• $40 Billion At-The-Market (ATM) Program: This shelf program allows Alphabet to sell shares gradually into the open market, with sales expected to begin in the third quarter of 2026 . Notably, its primary function is to cover approximately $30 billion in tax obligations related to employee equity award vesting, meaning not all of it directly funds new server racks . One analyst argued this makes the "real number relevant to investors" closer to $50 billion, with the ATM representing a change in how Alphabet meets existing obligations rather than pure new capital .
• $10 Billion Private Placement to Berkshire Hathaway: Warren Buffett's firm committed to buying $5 billion of Class A stock at $351.81 per share and $5 billion of Class C stock at $348.20 per share, both prices at a slight discount to the public offering price . The investment, which adds to a position Berkshire had been building since late 2025, served as a significant institutional endorsement of Alphabet's long-term AI strategy .

The stated purpose: fueling the AI buildout

The company was direct about its intentions. Proceeds from the capital raise are designated for capital expenditures to "expand AI infrastructure and global compute capacity," specifically targeting data centers, AI hardware, and related technology. Alphabet framed the enormous sum as a necessary response to "unprecedented customer demand" for its AI services . The spending aligns with Alphabet's previously stated 2026 capex guidance of between $180 billion and $190 billion, roughly double the $91.4 billion it spent in 2025 .

The market's verdict: a 3-4% drop on dilution fears

Investors' immediate reaction was to sell the news of the new share issuance. Alphabet's stock price fell as the market parsed the dilution implications.

• On June 2, the first trading day after the initial $80 billion announcement, Class A shares (GOOGL) opened down 3.47% . The stock continued to slip in after-hours trading .
• After the upsized $84.75 billion pricing was confirmed, GOOGL traded down roughly another 0.8% to $359.04 in late-morning trade on June 3, while Class C shares (GOOG) fell about 0.9% to $355.32 .
• The cumulative decline from pre-announcement levels settled in the 3–4% range, a slide driven entirely by worries over shareholder value dilution from the massive equity issuance . Several analysts downplayed the long-term pain, estimating the dilution at a relatively modest 1.8% to 2% of total outstanding shares .