Year Bonds as Issuance Falls
Aon Inc. and GSK Plc issued 30-year bonds, attracting high demand. Long-dated U.S. investment-grade bonds are scarce, with only 5% issued in September. Rising yields and central bank rate hikes are influencing borrowing costs. Alphabet and Amazon have issued long-dated debt, affecting market dynamics. Sysco Corp. may soon offer 30- and 40-year bonds. Scarcity of long bonds impacts pension plans and annuities.
How this was made

The 30-second read
Why it matters
The new 30‑yr issuances highlight a supply‑demand mismatch that could affect credit spreads and asset‑liability management for insurers.
Market read
First‑report of sizable long‑dated bond issuances in a market with shrinking supply, relevant for credit investors and fixed‑income strategists.
What to watch
Potential future Fed rate cuts may revive demand for longer‑dated credit later this year.
Background
Bond market tightening as issuers favor 5‑7‑year maturities; long‑dated demand remains high.
Ticker impact
Aon issued $2 bn of 30‑year notes on Monday, attracting $10 bn of demand.
Modest upward pressure on AON bond spreads, limited equity impact.
First‑report issuance of sizable 30‑yr notes in a tight market.
GSK placed $500 m of 30‑year bonds earlier this month with demand ten times the size.
Potential tightening of GSK's credit spreads.
First‑report of the deal; size is modest but demand is notable.
Citigroup’s offering this week saw peak orders near $18 bn for its longest tranche – $4.5 bn of 11‑year notes.
Likely stable equity reaction; bond pricing may improve.
First‑report of strong order book for C’s 11‑yr tranche.
Market effects
Scarcity of 30‑yr corporate bonds pressures insurers and pension funds that need long‑dated assets.
U.S. high‑grade bond market sees reduced long‑tenor supply, widening spreads.
Similar shortening of issuance horizons observed in Europe and Asia Pacific.
Counterpoint
Shorter tenors could benefit banks and issuers by lowering funding costs amid rate hikes.
Key entities
- companyAon Inc.
Insurance broker issuing 30‑yr notes.
- companyGSK plc
Pharma company issuing 30‑yr bonds.
- companyCitigroup Inc.
Bank with large 11‑yr note order book.


