DFGX vs GRNB

DFGXADimensional International Core Fixed Income ETF

GRNBAVanEck Green Bond ETF

In short

DFGX Dimensional's bond sleeve for everything outside the US: roughly 700 mostly developed-market issues at 0.20%, net of a waiver through February 28, 2027. Built to sit beside a US core, not re-buy it.

GRNB Its peer group is stacked with total-bond-market giants. GRNB goes narrow instead: only dollar-denominated green bonds funding environmental projects, issued worldwide by governments, supranationals and companies. A 2017-vintage specialist at 0.20%.

Stated mandate

DFGX The fund seeks to maximize total returns through income and capital appreciation.

GRNB The fund seeks to track the S&P Green Bond U.S. Dollar Select Index before fees and expenses. The index covers U.S.-dollar-denominated green bonds financing environmentally friendly projects and issued globally by supranational, government, and corporate entities.

Why people hold it

• DFGX Costs 0.20% net of a waiver through February 28, 2027 (0.21% gross), below the category median and under sibling DFGP at 0.22% net of a waiver through the same date.
• Ex-US by design: roughly 700 bonds, mostly developed-market governments, agencies and corporates, with maturities inside 20 years from settlement.sec.gov
• Run systematically, with exposure to duration, credit quality and currency of issuance adjusted from market prices rather than copied from an index bond for bond.dimensional.com
• A billion-dollar-plus fund and one of the stronger implementations in its global bond peer group, paying income quarterly.

• GRNB The mandate is the point: bonds whose proceeds fund environmentally friendly projects, tracked to the S&P Green Bond U.S. Dollar Select Index instead of a generic aggregate benchmark.vaneck.com
• 0.20% a year runs below the typical fund in its category, and it sits in the top quartile of a large aggregate-bond peer group on how closely it tracks and what it holds.
• Global sourcing, dollar pricing: supranational, government and corporate issuers, roughly 500 bonds, all USD-denominated, so no currency translation layered on top.
• Distributions land monthly, and the fund has been running since 2017.

Worth knowing

• DFGX Foreign bonds mean two moving parts: local interest rates and exchange rates. The ride can differ from a US core holding.sec.gov
• Not a plain index tracker, so results can drift from a global ex-US bond benchmark in either direction.dimensional.com
• A 2023 launch and moderate trading volume: a shorter record than long-standing global bond funds, and spreads can widen in fast markets.sec.gov

• GRNB Thinly traded next to core bond giants like BND, so spreads and order type matter more here.
• Green describes what the proceeds fund, not an issuer's whole business; the credit still sits with governments, supranationals and companies.
• The screen costs extra: plain aggregate rivals like BND and SPAB list expense ratios near 0.03%.

Full DFGX profile⁠

Full GRNB profile⁠