Fixed Income Reborn: Bonds, Defaults & Private Credit

How investors are balancing yield, duration, credit quality and liquidity as public and private fixed-income markets evolve.

For much of the decade following the global financial crisis, fixed income presented institutional investors with an uncomfortable question: how much risk were they prepared to assume in order to generate meaningful income?

In 2026, the question is very different.

Yield has returned. Government bonds once again offer meaningful income. Credit markets present opportunities that would have looked remarkable during the era of near-zero rates. Private credit has moved from the periphery of institutional portfolios towards the mainstream.

But none of this has made fixed income simple.

Quite the opposite.

Investors now have to decide not simply whether to allocate to bonds, but where they are being adequately compensated for duration, credit and liquidity risk — and where an attractive headline yield may conceal vulnerabilities that only become apparent when economic conditions deteriorate.

That is why fixed income has become one of the most interesting capital-allocation conversations in institutional investment again.

Income is back. So is the need for judgement.

The scale of the change is striking.

BlackRock Investment Institute reported in August that more than 80% of the global bond universe was yielding above 4%, based on LSEG data at the end of July. Its strategic portfolio's average fixed-income yield had risen to 5.6%, compared with 2.3% five years earlier.

For asset owners attempting to generate dependable long-term returns, that changes the investment equation.

But higher yields do not automatically mean better opportunities.

Credit spreads remain tight in many areas, meaning investors may be receiving attractive absolute yields without necessarily receiving generous compensation for taking additional credit risk. BlackRock's current fixed-income outlook consequently argues that income, selectivity and portfolio construction are becoming increasingly important as economic and policy outcomes diverge across countries, sectors and issuers.

The old approach of simply adding broad bond exposure may no longer be enough.

Investors must decide where on the curve they want to be, how much duration they are prepared to own, whether sovereign debt still provides the diversification characteristics they expect, and how far down the credit spectrum they are willing to travel for incremental yield.

And looming over all of those decisions is another question.

What happens when something defaults?

The return of credit risk

For years, cheap money allowed weak companies to refinance, extend maturities and postpone difficult conversations.

That environment has gone.

Higher financing costs are beginning to distinguish companies with genuine resilience from those whose capital structures were designed for a very different interest-rate world.

The result may be a market in which credit expertise matters considerably more.

PIMCO has argued this year that the credit loss cycle is now underway and expects greater losses among lower-quality borrowers, including areas of leveraged and private direct lending. Its conclusion is not that investors should retreat from credit, but that quality and security selection become increasingly important as the cycle develops.

That distinction matters.

Defaults are not simply a reason to fear credit markets. They are part of what creates dispersion — and dispersion creates opportunity for investors capable of analysing individual borrowers, structures and recoveries.

The debate therefore moves beyond "how much does this bond yield?" towards much more demanding questions.

Are investors being paid adequately for the possibility of default?

Where does refinancing risk sit?

How robust are covenants and creditor protections?

What happens to recovery values when several lenders need liquidity simultaneously?

And does an apparently attractive yield represent genuine return — or compensation for a risk the market is underestimating?

These are questions that require judgement, not simply allocation.

Private credit changes the equation

Nowhere is that more apparent than in private credit.

Its growth has been extraordinary. Moody's expects global private-credit assets under management to exceed $2 trillion in 2026 and approach $4 trillion by 2030, with growth increasingly extending beyond traditional corporate direct lending into areas including asset-backed finance, consumer credit and data infrastructure.

Private capital is filling financing needs that banks and public markets cannot — or choose not to — meet.

For institutional investors, the attraction is understandable: enhanced yield, diversification, access to different borrowers and, in many structures, stronger lender protections and greater influence over terms.

But the next phase of private credit is unlikely to resemble the last.

As the market grows, so does its complexity.

Moody's has highlighted increasing connections between private-credit managers, banks and insurers, alongside growing use of structured credit, NAV lending, PIK instruments and evergreen structures. It has also pointed to increasing scrutiny of transparency and liquidity as the asset class expands.

This raises one of the most important questions for asset owners today:

What premium should investors demand for giving up liquidity?

That question becomes particularly significant when public fixed income itself offers meaningful yields.

When liquid markets yielded almost nothing, the argument for accepting illiquidity in exchange for additional return was relatively straightforward.

When public bonds and high-quality credit offer materially higher income, the hurdle for locking capital away changes.

Private credit therefore increasingly has to demonstrate not merely that it offers higher yields, but that its return compensates investors adequately for complexity, valuation uncertainty and liquidity constraints.

Public versus private is becoming the wrong question

Perhaps the most important development is that the distinction between public and private credit is itself becoming less useful.

Institutional portfolios increasingly operate across a continuum.

A financing requirement might be met through a public bond, syndicated loan, direct lending arrangement, asset-backed structure or another form of private capital.

Sophisticated investors can increasingly ask a different question:

Where, across the entire credit spectrum, are we being best rewarded for the risks we are taking?

That has implications not only for asset managers, but for consultants, insurers, banks, data providers, ratings businesses, technology firms and the broader infrastructure surrounding fixed-income markets.

As the boundaries move, investors need better information, better risk measurement and a clearer understanding of how apparently separate exposures interact within the total portfolio.

The organisations capable of helping asset owners navigate those questions have an opportunity to contribute something considerably more valuable than a product proposition.

They can help shape the investment conversation.

Liquidity may be the defining issue

Yield is visible. Liquidity risk often isn't — until investors need liquidity.

Private assets can appear comparatively stable partly because they are not repriced continuously in public markets. That does not mean their economic value is immune from changing rates, deteriorating borrower fundamentals or refinancing pressure.

Moody's has argued that limited secondary markets and valuation opacity can amplify downside risks in private credit, making refinancing pressure, restructuring and liquidity stress important alongside headline default rates.

For pension funds and insurers, this is ultimately an asset-allocation question.

How much liquidity does the portfolio genuinely require?

Which assets should provide it?

What happens if collateral requirements increase?

How should an investor compare a liquid bond yielding slightly less with a private instrument promising additional return but tying up capital for years?

There is no universal answer.

And that is precisely why the conversation matters.

Fixed income has become strategic again

The rebirth of fixed income is therefore about considerably more than the return of yield.

It is about the return of choice.

Investors can move between duration and floating rate, sovereign and corporate, investment grade and high yield, developed and emerging markets, public and private credit.

But choice creates responsibility.

The next phase is likely to reward investors — and investment partners — capable of distinguishing income from risk premium, diversification from complexity and genuine illiquidity compensation from yield that merely looks attractive.

For asset owners, the central question may no longer be "where can we find yield?"

It may be:

Which risks are we actually being paid to take?

That is the question at the heart of Fixed Income Reborn: Bonds, Defaults & Private Credit at RAOEurope26, taking place at J.P. Morgan in London on 29 October.

The discussion will bring institutional investors and market leaders together to examine how portfolios are being positioned across public and private fixed income as rates, defaults, liquidity and capital structures evolve.

Importantly, it is not intended to produce a comfortable consensus.

There are legitimate differences of view over duration, the scale of future defaults, the appropriate illiquidity premium, the resilience of private credit and where the most compelling risk-adjusted opportunities now sit.

Those differences are exactly what should make the discussion valuable.

One place remains in the conversation.

RAO is particularly interested in hearing from an organisation with a strong perspective on the future of fixed income — whether across public credit, private markets, risk, data, ratings or the infrastructure connecting them — and the expertise to challenge conventional thinking in front of a senior institutional audience.

For organisations seeking to demonstrate genuine thought leadership, the opportunity is not simply to be associated with the subject.

It is to help advance the conversation.

Because fixed income has been reborn.

The more interesting question is what it becomes next?

Join the conversation at RAOEurope26 - Oct 29th - JPMorgan, Embankment. Book tickets here.