Bonds are well and truly back in vogue – but, as with any fashion trend, following the crowd without thoroughly checking the label can easily backfire.
The renewed enthusiasm has been fuelled by several market factors, prompting asset managers to boost their allocation to fixed income over recent weeks. According to Morningstar figures, fixed income funds drew net inflows of €146.3bn across Europe in the first six months of 2025 – the largest of any category. Recent figures also suggest bond investors are adding portfolio risk after a lengthy period of caution.
Simultaneously, frothy equities are beginning to spark bubble warnings from some of Wall Street’s bears. The more cautious investors will have likely already begun dialling down their exposure to certain equities, looking instead to where the most compelling yield opportunities lie in the bonds space.
Many will be considering active bond ETFs. If bonds are in vogue, these vehicles – which blend the flexibility of active management with the accessibility of ETFs – are the front-page splash.
They are one of the fastest growing strategies on offer in terms of new product issuance and investor inflows. The likes of Vanguard and Invesco have launched products in the space over the last month, and the market has witnessed record inflows in 2025, with June seeing $18bn worth of fresh capital alone.
It’s easy to see why investors might be drawn to these strategies. The hunt for yield is in full swing and many bond yields (particularly those for lower rated corporate bonds), have rebounded from historic lows. But, as yields and credit spreads continue to fluctuate in response to contrasting central bank actions and macroeconomic signals, investors will want to be as nimble and reactive as possible.
Those who invest in an active bond ETF can rest assured their portfolio is being dynamically adjusted for duration, sector, and credit exposure to capture rising yields – a crucial advantage over static passive strategies.
However, not all active bond strategies are made equal, and having a good grasp of the data managers are using to inform decision making could prove essential in selecting the most attractive vehicle in an increasingly crowded space.
Understanding the nuances of the fixed income universe requires access to comprehensive, reliable, and, perhaps most critically, timely data that goes far beyond standard pricing and referencing points. Active corporate bond ETF managers need insights into a wide array of company and strategy-specific data to truly understand which securities should make up the fund on an intra-day basis.
Instrument lifecycle events, corporate actions, and changing credit conditions, to name just a few vital metrics, must all be delivered and assessed with minimal latency. This level of granularity enables fund managers to adjust exposures swiftly and make more informed decisions as geopolitical developments or monetary policy signals move markets.
Data quality is also key. The most sophisticated data providers prioritise sourcing original documentation – whether that’s prospectuses or term sheets, for instance – so the investor can make decisions based on the definitive version of that data. This reduces ambiguity and helps build conviction around each constituent of the fund.
It’s this combination of breadth, depth and speed in data delivery that the highest performing active bond ETFs will harness. Before investors look to add these strategies to their wardrobe, they’d be wise to ensure they’ve read the label carefully. In the ever-changing world of bonds, as in fashion, looking good on the surface isn’t enough. What matters most is the quality stitched beneath.
Six is the owner of the Swiss Stock Exchange
