QTS Sells $3.9 Billion Bond at 7.228% as AI Financing Costs Climb

Blackstone-backed QTS Realty Trust sold a $3.9 billion five-year bond at a 7.228 percent yield, near junk levels, to fund a Microsoft-linked data center in Georgia as AI financing costs climb.

The bond drew about $23 billion in orders, roughly six times the deal size and well above the 3.8 times average for blue-chip bonds this year, according to people with knowledge of the matter and Bloomberg-compiled data.

The final yield tightened just 40 basis points from initial guidance, an unusually thin concession for an investment-grade sale that reflects investor caution toward new data-center assets. The deal, internally dubbed Project Odyssey, was expanded by about $1 billion from the size pitched to investors last week. Citigroup, Goldman Sachs, JPMorgan Chase and Morgan Stanley led the roadshow.

For companies planning to spend trillions of dollars on AI infrastructure over the coming years, the pricing points to higher capital costs that could weigh on investment decisions and margins. The sale also feeds into a broader trend in which the AI buildout is pushing up Treasury yields across the market.

A Junk Yield for an Investment-Grade Rating

The 7.228 percent coupon sits closer to the high-yield market than to the investment-grade universe, a gap that shows how lenders are pricing the risk of new, unproven data-center assets. QTS, which Blackstone took private in 2021 for about $10 billion, is among the largest owners of data centers in the U.S., yet the financing structure — a special-purpose vehicle tied to a single Microsoft tenant — carries risks that investors are demanding compensation for.

The deal's reception echoes a wider repricing. AI infrastructure investment has been a key driver of higher long-dated Treasury yields, with the 10-year note climbing as hyperscalers including Microsoft, Amazon and Alphabet commit record capital to data centers. Microsoft alone reported more than $130 billion in new data-center leases in its latest quarter, according to Bloomberg.

Georgia's AI Buildout Draws Scrutiny

The Georgia project sits alongside a wave of AI development in the state. OpenAI is planning a $20 billion campus near Savannah, dubbed Project Camellia, that would be the single-largest electricity user in Georgia. Georgia Power's contract to serve that facility is under review by state regulators, who have raised concerns about the cost burden on residential customers.

For bond investors, the QTS sale offers a template for how future AI infrastructure will be financed — and at what price. With demand for AI compute showing no signs of slowing, the pipeline of such deals is expected to grow, but the pricing suggests lenders will demand a premium for the risk.

This article is for informational purposes only and does not constitute investment advice.