JPM Daily Credit Strategy Update: Growing pains: Hyperscaler Issuer Concentration Fears Look Overstated, Insurers Still Have Capacity to Add; Foreign Demand Monitor published

Research evidence excerpt

JPM Daily Credit Strategy Update: Growing pains: Hyperscaler Issuer Concentration Fears Look Overstated, Insurers Still Have Capacity to Add; Foreign Demand Monitor published

insurers entered 2026 underweight hyperscaler HG debt. Insurers invested assets are growing rapidly on

account of strong annuity sales and the allocation to public HG is higher too, which bodes well for future demand.

The marketwide spread impact of hyperscaler releveraging is de-minimis. We calculate inside a custom ‘hyperscaler index’

spread. Despite significant issuance and material spread widening of hyperscaler debt, the rest of the market is well contained so

far and thus we estimate hyperscaler widening is only worth 3bp of widening for the broader market YoY. But Technology has

just surpassed US Banks as the largest sector in JULI at 11.6% of the index and has accounted for 33% of net HG issuance YTD

so the marketwide impact of hyperscaler spread moves will continue to grow.

The current hyperscaler widening is a byproduct of the HG investor community trying to rationally price in an

accelerating pace of issuance from the hyperscalers and not a reflection of insurers already hitting issuer risk limits for

these issuers. Thus, demand for hyperscaler and associated datacenter financings should remain robust, albeit at a price that will

continue to be very dynamic as expectations for future funding needs and subsequent monetizations efforts become clearer.

Figure 1: Estimating $1.7tr of USD HG hyperscaler debt capacity for Figure 2: The impact of hyperscaler spread widening has been de-

each to hit 3% of the USD HG index minimis on the broader IG index

Additional debt to reach 3% of the JULI index 140 Spread, bp

$bn Related data center index debt JULI