Best Bond Funds to Buy Now: Vanguard BND Outperforms Fidelity FIGB on Value

When evaluating the best bond funds to buy now, two major players dominate the conversation: Vanguard’s Total Bond Market ETF (BND) and Fidelity’s Investment Grade Bond ETF (FIGB). Both funds are designed to provide core fixed-income exposure through diversified U.S. bond portfolios, but they differ significantly in cost structure, scale, and composition. This analysis compares these leading bond fund options to help you identify which best suits your investment strategy.

Cost Efficiency and Fund Scale

The most striking difference between these best bond funds lies in their expense ratios. As of February 15, 2026, BND charges just 0.03% annually, while FIGB costs 0.36%—a twelve-fold difference. For investors managing substantial portfolios, this fee disparity compounds significantly over time.

The size gap is equally dramatic. BND commands $389.22 billion in assets under management, making it one of the largest bond funds globally. FIGB, by contrast, holds $423.78 million—less than 0.2% of BND’s scale. This massive disparity affects fund efficiency, trading spreads, and liquidity.

Interestingly, despite its lower yield percentage, BND delivers higher actual dividend payouts due to its higher share price ($30 more than FIGB). Both funds show comparable one-year returns and minimal volatility deviation, with beta values under 0.30.

Bond Holdings and Portfolio Strategy

Understanding what’s inside these bond funds reveals their underlying approach. BND has tracked the broad U.S. investment-grade bond market for nearly two decades, holding approximately 15,000 securities across Treasuries, mortgage-backed securities, and investment-grade corporate bonds. This massive diversification provides stable, predictable income.

FIGB, launched less than five years ago, represents a newer entrant to the best bond funds category. It holds 735 individual positions but still maintains broad exposure to the fixed-income sector. Though substantially smaller in holdings count, FIGB captures similar market segments through concentrated positioning.

One advantage of BND’s longevity is its higher allocation to U.S. government and AAA-rated bonds compared to FIGB. This positioning emphasizes safety while maintaining exposure to lower-rated securities for yield enhancement. FIGB’s greater concentration in lower-grade bonds theoretically offers higher return potential but at increased volatility cost.

Performance Metrics and Risk Assessment

When examining how these leading bond funds have weathered market stress, maximum drawdown figures tell a revealing story. Over the past four years, BND experienced a maximum decline of -14.37%, while FIGB declined -15.02%—a modest but meaningful difference reflecting BND’s slightly higher quality bias.

Both funds exhibit exceptional stability relative to equities, with beta values indicating roughly 25% of S&P 500 volatility. This low correlation makes them effective portfolio ballast during stock market corrections. Neither fund demonstrates the wild price swings characteristic of emerging markets or high-yield sectors.

Which Fund Suits Your Investment Profile

For most investors seeking the best bond funds to buy now, BND emerges as the superior value proposition. The 0.33% fee advantage annually translates to thousands of dollars saved across decades of investing. Combined with modestly higher income distributions and superior risk management, BND presents a compelling case for core bond allocation.

FIGB may appeal to investors valuing newer fund structures and potential for future scalability. Its slightly higher concentration in intermediate-yield opportunities could suit aggressive income seekers comfortable with marginally elevated volatility. However, the performance advantage doesn’t justify the twelve-fold fee premium for most portfolios.

A critical reminder: bond funds appreciate differently than equity funds. Expect steady income and capital preservation rather than explosive growth. The historical data shows bond ETFs expanding far more slowly than stock ETFs, so triple-digit annual returns should never enter your investment expectations for these instruments.

Your choice between FIGB and BND ultimately depends on whether you prioritize minimal cost and established scale—favoring BND—or prefer emerging funds with theoretical growth advantages—favoring FIGB. For most conservative and balanced portfolios, the cost and performance metrics make BND one of the best bond funds to buy now.