Episode summary
AI Debt Starts Moving the U.S. Treasurys Market
Thoughts on the Market (Morgan Stanley)
· · 9 min · Hosts: Matthew Hornbach, Vishy Tirupattur
Summary
AI infrastructure financing is expanding across much more of the credit market than expected. The guest says hyperscalers face enormous capex needs because demand for compute exceeds supply, and that funding is flowing through public investment grade, high yield, leverage loans, private credit, and securitized credit, not just unsecured bonds. The guest also says the market has handled the breadth, depth, and complexity of this issuance better than expected, including deals in seven currencies.
A notable shift is in duration. Early AI financing often packaged entire data centers into very long-dated bonds, sometimes beyond 20 years, but the guest says the focus is moving toward shorter, roughly 5-year amortizing structures tied to chips, which become obsolete faster. Political pushback on data centers could also slow longer-term capex, reinforcing the move toward shorter maturities.
The host links this wave of corporate supply to persistently high 20-plus-year Treasury yields. He argues that dealers and investors may have sold Treasurys, or stopped buying them, to make room for expected September corporate issuance. The guest adds that because these are new issuers without an established issuance cadence, uncertainty about timing and tenor could keep volatility elevated.
Key takeaways
- The guest says AI-related capex is so large that financing will extend across public and private credit markets, not just unsecured bonds.
- The guest says issuance surprised him less by size than by breadth, with deals appearing in seven currencies and across IG, HY, loans, and private credit.
- The guest says financing is shifting from 20-plus-year data-center bonds toward roughly 5-year amortizing structures tied to chips.
- The host says dealers may have sold Treasurys to absorb corporate duration and prepare for September supply, helping keep long-end rates high.
- The guest says new issuers have many degrees of freedom on timing and tenor, which could increase volatility in both corporate and Treasury markets.
Notable quotes
“the demand for compute vastly exceeds the supply of compute and that as long as that demand supply imbalance is there there is a continued need for capex”
“we have seen issuance in seven currencies and we have seen issuance substantially happen in investment grade but also in high yield and in leverage loans”
“There have been bonds issued of various teners including a substantial supply of 20 plus year of duration”
“The chips have a technological obsisence factor associated with them. So the chips need to be refinanced in about 5 years”
“there was very likely some selling of treasuries by the dealer community as they were absorbing corporate bonds from the investor base”
How the episode opens
Welcome to thoughts on the market. I'm Matthew Hornbach, global head of macro strategy at Morgan Stanley. I am Vishet, chief fixed income strategist.
Today, the interplay between the US Treasury market and the corporate bond market. It's Tuesday, September 8th at 10:00 a.m. in New York.
So, Vishy, what I'd like to do is start by asking you what's going on in the corporate bond market. what's coming to market how much duration does it have? Talk to us about the theme of AI and corporate bonds.
So this is what is happening. Hyperscalers have enormous capex needs and they'll see opportunity for realizing return on invested capital and in anticipation of that the capex requirements for the AI infrastructure are enormous and the key motivation that underlies is that the demand for compute vastly exceeds the supply of compute and that as long as that demand supply imbalance is there there is a continued need for capex and that capex needs to be financed and credit markets across the board, not just the unsecured market. You know, credit markets in public space, private investment grade, unsecured, secured, high yield, below investment grade, um leverage loans, uh private credit, all of these channels of the great markets are going to be deployed to enable that financing.
Now Vishi, you've written about this extensively over the course of the past year and have really been on the forefront of expecting a lot of supply, but have you even been surprised at the scale of the supply that we've gotten from these hyperscalers?
We are surprised not so much by the scale of the issuance, but certainly by the breadth and the depth of these markets and also the ability of the markets to deal with complexity associated with this issuance.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- ai financing
- us treasury market
- corporate credit
- debt issuance
- fixed income duration
Watch the episode
Watch “AI Debt Starts Moving the U.S. Treasurys Market” on YouTube
Summary, takeaways and quote selection by Octagon. Quotes are short excerpts; the full conversation is in the episode.
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