AUG · ISSUE 33 · August 12, 2026

RISK · CREDIT

The debt bill AI is bringing

Funding data centers and chips with bonds floods the fixed income market. The side effect: it moves rates, credit and buybacks at once.

ISSUED IN AUGUST

$108bn

in just 12 days

CREDIT SPREAD

31bp

from 16bp in Dec-24

US 30Y

5.23%

above the 5% line

THE NUMBER

$108bn

↑ corporate debt issued in August alone, through day 12

AI capex is no longer covered by internal cash. Bond issuance in 2026 already doubles all of 2025, and a $500bn circular financing plan to place chips is circulating on top.

NUMBER

ZOOM IN

$108bn

$108bn

▲ issued in August alone · 2026 already doubles 2025

It's as if half an industry took out a mortgage in the same month. The price of money rises for everyone who comes next.

Every new bond competes for investor cash. More debt supply pushes rates higher to get it placed.

ISSUANCE
The sale of new bonds by a company or government to raise cash.
SUPPLY
The amount of bonds available. If it jumps, prices fall and yields rise.

QUOTE

AUTHORITY

AI debt kills the buyback

When hyperscaler free cash flow turns negative, the largest structural buyer of stocks switches off: their own buybacks.
Nomura · Credit and Cross-Asset Strategy

If big tech's free cash goes to servicing debt, the biggest buyer of its own shares disappears.

FREE CASH FLOW
The real cash left after investing and paying expenses.
BUYBACK
When a company buys its own shares and lifts their value.

BOND SUPPLY

2025 vs 2026

The bond market, flooded

ALL OF 2025: base 100base 1002026 YTD: x2 alreadyx2 alreadynormal peak paceALL OF 20252026 YTD

This isn't a one-off month: the structural pace of issuance has doubled. More paper to place means higher rates.

Index base 100 = all of 2025 issuance. So far in 2026 it has already doubled.

YTD
Year to date: the running total so far this year.
INDEX BASE 100
A way to compare sizes by setting one reference at 100.

THE LOOP

BEFORE vs NOW

The loop that worked and the one that's cracking

THE VIRTUOUS LOOP

2021-2024

  • Big tech generated more cash than it spent.
  • That surplus returned to shareholders via buybacks and dividends.
  • Buybacks were the largest net buyer of stocks.

THE LOOP THAT BREAKS

2026

  • AI capex outruns available cash: they have to issue debt.
  • Free cash flow nears negative and slows the buybacks.
  • More bonds in the market push rates and spreads higher.

For years cash was plentiful and flowed back to shareholders. Now the AI bill eats it.

DIVIDEND
A periodic payment a company distributes to its shareholders.
SPREAD
The corporate bond's extra premium over a government bond.

WHERE DEMAND COMES FROM

COMPOSITION

Who was buying the stocks (illustrative split)

CORPORATE BUYBACKS40%

The leg now switching off on AI debt

PASSIVE FUNDS30%

Buy as savings flow into index funds

RETAIL INVESTORS20%

Variable flow, sensitive to sentiment

ACTIVE INSTITUTIONS10%

Managers moving in and out on valuation

If the biggest structural buyer eases off, the market loses a quiet support that has been there for years.

Illustrative. If the biggest leg, buybacks, shrinks, someone has to replace it.

PASSIVE FUND
A fund that tracks an index without picking stocks.
RETAIL
The individual investor, versus the professional institution.

CALENDAR

NEXT FEW DAYS

The data that sets the price of money

WED 12 AUG · 08:30 ETJULY CPIHighBinary print. A hot number pushes rates and makes all new debt costlier.
THU 13 AUG · 08:30 ETJULY PPIHighProducer prices: they preview the inflation you don't see yet.
THU 13 AUG · 08:30 ETJOBLESS CLAIMSMediumAbove 240k would warn the economy feels the high rates.
FRI 14 AUG · 10:00 ETU.MICHIGAN SENTIMENTMediumConsumer inflation expectations, closely watched by the Fed.

With so much debt to place, every inflation print can move rates, and with them everyone's bill.

CPI
Consumer Price Index. Measures the inflation you pay.
PPI
Producer Price Index. Previews CPI by several weeks.

WRAP

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BUYBACK
A company buying its own shares to lift their value.
SPREAD
The extra premium corporate credit pays over government debt.

Sources: 📅 12 Aug 2026 · 🏛 Credit strategy

Editorial content. Not financial advice.

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