US bond fund inflows hit record high this year as investors chase yield

Investors are piling into bond funds at a pace not seen in over a decade, and 2026 isn’t even close to finished. Fixed income ETFs have recorded $446 billion in year-to-date net inflows through September 11, officially eclipsing every prior full-year total on record. The numbers behind the rush Taxable bond funds pulled in $69 billion in August alone, according to Morningstar. That marked the fourth consecutive month where inflows topped $60 billion. Long-term US funds collectively gathered $100 billion in August inflows. Taxable bonds drove roughly 70% of that figure. The demand isn’t evenly distributed across the yield curve. Short-duration and ultrashort bond categories are absorbing the lion’s share of capital. August was the second-largest monthly inflow on record for short government funds, per Morningstar data. Two ETFs in particular have become magnets for this trade. The iShares 0-3 Month Treasury Bond ETF (SGOV) attracted over $40 billion in year-to-date inflows through mid-September. The Vanguard Total Bond Market ETF (BND) pulled in more than $22 billion over the same period. Why bonds, why now The simplest explanation is also the most compelling: yields are high enough...