Meta Platforms has raised $15 billion in the bond market to pay for artificial intelligence infrastructure, but the deal revealed a shift in mood. Investors showed up in force, yet they demanded noticeably more compensation than they did six months ago, a sign that lenders are becoming warier of the debt behind the AI boom.
The deal
Meta said on Tuesday it is raising $15 billion through a five-part US dollar bond offering, as the Facebook parent turns to debt markets to help finance accelerating investments in AI infrastructure. The dollar notes mature between 2031 and 2056, and Citigroup and Morgan Stanley are leading the sale.
The pricing was steep for a company of Meta’s size. Two of the tranches were $3.25 billion of notes due in 2031 with a 5.85% coupon and $3.25 billion due in 2033 with a 6.25% coupon. The dollar bonds are only part of a larger plan. The deal is expected to reach at least $20 billion once a first euro-denominated note is added.
Strong demand, higher price
Demand was healthy. Investors placed as much as $58 billion of orders, about 3.9 times the size of the offering, roughly in line with the average peak book ratio for major US dollar tech bond deals this year. The bonds were already being quoted in the grey market at tighter spreads than where they priced.
The comparison with April explains the unease. That sale raised $25 billion and drew $96 billion of peak orders. Appetite for AI debt has thinned since then. Meta also had to pay more. Its 30-year bonds were discussed at about 2.5 percentage points above US government debt, nearly 0.9 points more than the early pricing of the April sale
Credit ratings and the balance sheet
The ratings agencies sent mixed signals. Moody’s assigned the new debt an Aa3 rating, saying it expects Meta to keep conservative financial policies and a positive net cash position despite rising AI spending. S&P, however, cut its outlook on Meta’s credit rating on Friday over its AI spending. An outlook cut means a downgrade is possible in future, although it is not a downgrade in itself.
Meta’s total debt stood at $83.67 billion as of September 30, according to LSEG data, and it expects capital expenditure of $135 billion to $145 billion this year, largely driven by AI.
A crowded market
Meta is one of many technology giants borrowing heavily. Alphabet sold 6 billion euros of notes, and Microsoft returned with a $25 billion dollar deal last week. Oracle has also tapped investors in recent days. Dealroom estimates that Alphabet, Meta, Oracle and Amazon have raised nearly $90 billion combined through bond sales since September.
The flood of new supply is changing the market. Investors who once treated Big Tech debt as an easy, safe addition to portfolios are now weighing how much of it they want to hold. Heavy issuance can push up the yield that companies must pay, and some analysts say it can lift borrowing costs for other issuers as well.
What it means
For Meta, the deal secures funding for data centres and computing capacity at a time when competition for AI resources is fierce. For investors, it shows that even the strongest balance sheets must offer a premium to attract capital in volume. The central question is whether the revenue from AI products will grow quickly enough to justify the cost of financing them.
Meta’s own business adds to that question. Unlike some rivals, it earns most of its money from advertising rather than selling cloud services, so its payoff from AI depends on how well the technology improves ad performance and new products.
What to watch
The euro-denominated portion could come to market as soon as Wednesday, giving another read on demand. Beyond that, investors will watch how Meta’s bonds trade in the secondary market, whether S&P follows its outlook cut with a downgrade, and whether the next wave of AI borrowers faces tougher terms. The market has shown it will still lend. It is now charging more for the privilege.

