Generated July 2026 from current fund data.
Overview
BND and VCIT are both Vanguard bond ETFs that track investment-grade fixed-income indexes, but they serve different roles in a fixed-income portfolio. BND holds the full U.S. bond market—Treasuries, mortgages, corporates, and agencies—while VCIT focuses exclusively on intermediate-term corporate bonds. The difference is one of breadth versus concentration: BND is a core holding; VCIT is a tactical tilt toward credit.
How they differ
BND tracks the entire Bloomberg U.S. Aggregate Float Adjusted Index, giving it exposure across government, corporate, and mortgage-backed securities with an effective duration matched to the broad market. VCIT holds only investment-grade corporate bonds with intermediate maturity, which narrows its scope but raises its yield. That yield gap—4.87% versus 4.03%—reflects the credit premium VCIT captures by excluding low-yielding Treasuries and agencies. Both charge minimal fees (0.03% and 0.04% respectively), so the cost difference is negligible. BND is larger at $158B in AUM; VCIT holds $66.2B. Both distribute monthly and carry similar interest-rate sensitivity, though VCIT's beta of 1.07 suggests marginally higher volatility than BND's 0.98.
Who each is best for
- BND: Fits investors seeking a single, diversified bond holding that tracks the entire taxable bond market, with minimal expense drag and liquidity from $158B in assets.
- VCIT: Fits investors who want to overweight investment-grade corporate credit relative to the market-cap index, accepting higher interest-rate risk in exchange for a higher current yield.
Key risks to know
- Interest-rate sensitivity divergence: VCIT's focus on intermediate corporates and higher beta (1.07) means it will fall more sharply than BND when rates rise, and recover more slowly. Investors using VCIT as a core bond allocation risk overstating their duration exposure.
- Credit spread compression: VCIT's yield advantage depends partly on the corporate credit spread—the extra return investors demand for holding corporate debt instead of Treasuries. If spreads tighten, VCIT's outperformance over BND narrows, and if spreads widen during stress, VCIT will underperform.
- Concentration in investment-grade corporates: VCIT excludes government and mortgage-backed securities, which reduces diversification during periods when credit stress decouples from broader bond-market movements. Holdings overlap between the funds may be significant; verify the corporate holdings each fund owns.
- Reinvestment risk on distributions: Both funds pay monthly distributions. If rates remain elevated, reinvesting those monthly coupons at similar yields will support returns; if rates fall, reinvestment drag could be material.
Bottom line
BND offers broad, diversified exposure to the entire U.S. bond market with the lowest possible fees; VCIT concentrates on investment-grade corporates and trades higher interest-rate sensitivity for an 84 basis-point yield advantage. Your choice hinges on whether you want a foundational bond allocation that mirrors the market, or a more targeted bet on corporate credit premiums. Past performance does not predict future returns.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.