Key takeaways

  • The new Vanguard Global Core and Global Strategic Bond Funds are actively managed all-in-one bond strategies which both offer broad exposure to global bond markets in a single fund.
  • The funds are designed to be used as the core component of investors’ fixed income portfolios, either on their own or paired with other bond strategies. 
  • The funds aim to consistently beat their benchmarks without taking undue risk.

As investors continue to face an investment landscape marked by uncertainty, the investment climate for fixed income is changing. Amid this uncertain environment, demand for active fixed income strategies has risen significantly and is expected to continue.

The new Vanguard Global Core Bond Fund and Vanguard Global Strategic Bond Fund both offer investors actively managed exposure to global fixed income markets through a single fund. The funds are designed to be used as the core component in investors’ fixed income portfolios—either on their own or paired with other bond strategies.

Both funds seek to consistently outperform their benchmarks while limiting drawdowns. The Global Core Bond Fund aims to outperform the Bloomberg Global Aggregate Index, while the Global Strategic Bond Fund seeks to outperform the Bloomberg Multiverse Index. 

The funds invest primarily in investment-grade government, corporate and structured debt securities issued in developed markets - providing high-quality ballast against equity market volatility in investor portfolios. Both funds can also invest in high-yield and emerging market debt, with the Vanguard Global Strategic Bond Fund having greater flexibility to invest across these sub-asset classes. The Global Strategic strategy is therefore aimed at investors seeking additional returns.  

With ongoing charges figures (OCFs) for the Global Core and Global Strategic Bond Funds starting at just 0.25% and 0.30%1, respectively, the funds are among the most cost-effective active fixed income strategies in the market2. Further, they are backed by the global experience, expertise and execution capabilities of Vanguard’s Fixed Income Group, one of the world’s largest active fixed income managers with over $2.6 trillion3 in assets under management. This means our active bond managers have access to an in-house global team of credit research analysts with the depth and breadth of coverage to make them ideally positioned to identify new opportunities—as well as potential risks—in fixed income markets.

Why Vanguard has launched the new funds

By launching these new active global bond funds, Vanguard is expanding its active fixed income fund line-up to align with the exposures most commonly used by our investors, at a lower cost2.

Both funds will be co-managed by Ales Koutny, Head of International Rates, and Sarang Kulkarni, lead portfolio manager for Vanguard’s Global Credit Bond Fund and pan-European corporate strategies.

The managers have the flexibility to adapt their allocations to changing market and interest rate conditions, allowing them to pursue attractive opportunities across global bond markets while also controlling downside risk during periods of heightened market volatility.

The funds seek to consistently generate excess returns—or alpha—relative to their benchmarks, primarily through sector allocation, security selection and macroeconomic decisions. 

Global Core and Global Strategic investment strategies explained

While both funds have the ability to invest in high-yield and emerging market bonds, the Global Strategic Bond Fund has greater flexibility to invest in these sub-asset classes than the Global Core Bond Fund. 

Fund comparison

   Global Core Bond Fund Global Strategic Bond Fund
Morningstar category Global Diversified Bond Global Flexible Bond
Benchmark index Bloomberg Global Aggregate Index Bloomberg Multiverse Index
Alpha target (gross, in bps) 60 bps 75 bps
Guardrails    
Duration guardrail +/- 1 year vs benchmark +/- 1.25 years vs benchmark
High-yield bond guardrail Max 10% of portfolio Max 25% of portfolio
Emerging market guardrail  +/- 10% versus benchmark +/- 20% versus benchmark
Typical exposures (%)    
Treasuries/government-related  50% 40%
Credit (Investment grade/high yield) 30% / 5% 30% / 15%
Securitised 15% 15%
Developed market/Emerging market  80% / 20% 75% / 25%

Both funds have alpha targets that align with their risk and investment objectives. The Global Core Bond Fund has a gross annual alpha target of 60 basis points (bps), while the Global Strategic Bond Fund has a gross annual alpha target of 75 bps. These targets are in the context of clear risk guardrails that limit the funds’ credit and duration exposures and offer investors transparency around performance and positioning.

Vanguard’s low-cost advantage in active fixed income 

Vanguard has been lowering costs for investors since we launched our first investment fund over 50 years ago. Keeping our active fund costs low not only helps our investors keep more of their returns, it also allows our active bond managers to pursue alpha without taking excessive risks to offset high fees. 

Our lower fees mean our active bond funds tend to produce better risk-adjusted returns compared with other funds in their peer groups, with 42 of our 46 active bond funds globally outperforming their Lipper peer group averages over the last 10 years4.

 

The OCF covers management fees and service costs such as administration, audit, depositary, legal, registration and expenses incurred in respect of the funds. For the Global Core Bond Fund, the OCF for the Institutional Plus share class is 0.25% (increasing to 0.35% for the Investor share class); for the Global Strategic Bond Fund, the OCF for the Institutional Plus share class is 0.30% (increasing to 0.40% for the Investor share class).

Source: Vanguard and Morningstar, as at 30 June 2025. The OCF for the Investor share class of the Global Core Bond Fund is 0.35% versus a peer group average of 0.69% (Global Diversified Bond). The OCF for the Global Strategic Bond Fund Investor share class is 0.40%, versus a peer group average of 1.00% (Global Flexible Bond).

Source: Vanguard, as at 31 December 2024. Includes global fixed income assets under management.

Source: LSEG Lipper. Data as at 31 March 2025. The percentage of Vanguard funds globally in each category that outperformed the average return of their peer group of mu¬tual funds. For the 10-year period, 42 of 46 active bond funds outperformed their peer group averages. Results will vary over other time periods. Only funds with a minimum 10-year history were included in the comparison. Not all funds included are available in Europe.

Related funds

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Active fixed income at Vanguard

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