Alphabet Sells €6 Billion of Euro Bonds as Investors Weigh the Cost of AI Spending

The offering was split into seven tranches with maturities ranging from two to 19 years, according to a filing with the US Securities and Exchange Commission cited by Al Bayan. Six of the tranches carry fixed rates and one a floating rate. Investor orders exceeded €17 billion, Al Bayan reported, a figure Reuters also gave, citing a memo from a bank managing the deal. Bloomberg put demand at more than €17.1 billion and reported that the company paid considerably higher yields than on its previous euro deal to bring buyers in.

It is Alphabet's second euro bond of the year, following a €9 billion sale in May. The company said the proceeds would be used for general corporate purposes, which may include repaying existing debt.

A Test After a Sell-Off

The timing makes the deal a gauge of market sentiment. Alphabet shares fell more than 12 percent on October 29 after quarterly results showed the weight of AI investment on the company's cash position, EnterpriseAM reported, describing it as the worst trading day in the company's history. The Nasdaq index fell 5 percent over October amid concerns about heavy AI spending, according to Al Bayan.

Alphabet expects capital expenditure of up to $205 billion this year, largely reflecting investment in AI infrastructure and data centres. EnterpriseAM, citing the company's earnings release, reported negative free cash flow of $9.07 billion for the third quarter, and, citing Reuters' reading of an SEC filing, $130.5 billion in signed data centre leases that have not yet begun and sit off the balance sheet.

The euro sale follows a series of large debt raises by the company this year. EnterpriseAM, citing the financing publication IFR, listed a $20 billion dollar bond in February and a dollar deal of roughly $25 billion in August, alongside the May euro issue.

Why It Matters

The biggest technology companies have increasingly turned to bond markets to help fund data centre construction, rather than relying only on cash from operations. Order books several times larger than the amount on offer suggest that credit investors are still willing to lend to highly rated issuers such as Alphabet, which S&P rates AA+, even as equity investors have become more cautious. The higher yields Alphabet had to offer, however, indicate that the price of that funding is rising.

For Gulf investors and sovereign funds that have committed large sums to AI infrastructure, the reaction of debt markets to hyperscaler borrowing is an important signal of how much capital will remain available for the global data centre build-out, and on what terms.