High Yield as the Bridge from AI Buildout to Stable, Operating Assets
High performance computing (HPC) data centers have emerged as a distinct and rapidly growing subsector of the high yield market, signaling a new opportunity for public market investors to participate in financing what could be the largest technological capital expenditure cycle in history. The industry’s initial entry into the high yield market has focused on financing construction at the point where project risk is highest. Once completed, the projects are expected to generate strong and stable cash flows under long-term hyperscaler contracts, reducing risk and creating a clear path toward investment grade financing.
Early-Stage High Yield to Post-Construction Investment Grade
Thus far, high yield issuance has typically taken the form of 5-year non-call 2-year bonds, financing projects that are expected to complete construction by 2027. At that point, the market anticipates many of these project bonds will be called, as issuers improve their credit profiles and pursue investment grade ratings. This transition is already beginning to materialize, as demonstrated by QTS’s recent $4.6 billion investment grade issuance backed by a completed, cash-flowing data center asset. While the asset class remains nascent, we view these early high yield transactions as attractive exposure to the AI supercycle.
The First Movers in HPC Data Center Financing
Since its inception and inaugural issuance in May 2025, CoreWeave’s total issuance in the HPC data center high yield market has approached $33 billion and continues to accelerate. Early activity has been driven by a small but growing group of infrastructure sponsors and compute-focused operators bringing large-scale projects to market. Momentum increased meaningfully in October, when TeraWulf, a former bitcoin miner, pivoted its business model toward HPC infrastructure and debuted in the high yield market with a $3.2 billion issuance to finance its Lake Mariner project in upstate New York. This initial wave was followed by transactions from Cipher Digital (formerly Cipher Mining) and Applied Digital to fund multiple projects in North Dakota and West Texas; Tract Capital to finance a development in Nevada; and, more recently, Meridian Compute, which issued debt to support a project in Indiana.
Structural Protections Behind Early Stage HPC Financing
Although individual HPC data center transactions vary in structure, they generally include robust credit protections intended to mitigate the elevated risks associated with pre-operational construction financing. In most cases, facilities are leased on a long-term basis to investment grade hyperscalers, with lease terms extending well beyond bond maturities, supporting visibility into future cash flows. The strongest structures feature triple-net leases with limited termination rights, alongside contractual provisions that compensate investors for potential construction cost overruns. Other transactions substitute these features with hyperscaler guarantees that remain in place throughout the construction period. While projects are at varying stages of development, most are expected to reach full completion by 2027, with issuers partnering with established construction management firms to support timely delivery.
As the market has grown more familiar with HPC data center deal structures and additional transactions have come to market, it has rewarded the sector with strong secondary performance and, for new issuers, a lower cost of capital.
