Tech Giants Borrow $180B+ to Fund AI Infrastructure Rush

Wall Street's new AI play: lending to builders

Major technology companies are flooding bond markets with unprecedented borrowing to finance artificial intelligence infrastructure, signaling both confidence in AI's trajectory and the massive capital requirements of the buildout ahead.

Nvidia recently completed a $25 billion bond sale that attracted more than $85 billion in orders—over three times the offering size. The chipmaker had initially targeted around $20 billion before expanding the deal based on overwhelming demand. This marked Nvidia's first bond issuance since 2021.

Amazon has borrowed more than $80 billion since the start of 2025 across multiple currencies, including what became the largest-ever corporate bond deal in Canadian dollars. Oracle has outlined plans to raise as much as $50 billion this year through a combination of debt and equity, with an additional $40 billion targeted for fiscal 2027.

Now SpaceX is preparing to enter the market with a bond offering of at least $20 billion, according to reports. The move comes weeks after the rocket and satellite company's record-breaking IPO.

Alphabet took a different approach, raising approximately $85 billion through stock and preferred share sales rather than traditional debt.

Why it matters

This borrowing wave reflects how capital-intensive AI infrastructure has become, even for the world's most profitable companies. While these firms generate enormous cash flows, debt markets offer cheaper capital that preserves flexibility for acquisitions, R&D, and accelerated AI investments. The strong investor appetite—Nvidia's deal was oversubscribed by more than 3x—suggests the financial community views AI infrastructure as a safe bet despite the scale of spending involved.

Financial health remains strong

For the largest borrowers, the debt levels appear manageable relative to their earnings power. Nvidia reported nearly $43 billion in net income for its fiscal fourth quarter alone (ended January 25, 2026)—exceeding the entire $25 billion bond raise. The company's full-year revenue climbed 65% to approximately $216 billion.

Amazon and Alphabet both operate highly profitable cloud computing divisions that generate cash flows substantially above their interest obligations. The additional capital positions these companies to pursue AI opportunities more aggressively without constraining other strategic priorities.

Oracle's planned $50 billion raise this year represents a more aggressive financing strategy, though the company intends to split the total between debt and equity rather than relying solely on bonds.

The pattern suggests these companies are borrowing not out of necessity but to maximize optionality—preserving internal cash for flexibility while taking advantage of favorable debt market conditions and strong investor demand for exposure to AI growth.

These details were first reported by AI Watch.