DGCB vs VTC

DGCBBDimensional Global Credit ETF

VTCAVanguard Total Corporate Bond ETF

In short

DGCB The investment-grade corporate aisle is stacked with cheap US index trackers. DGCB is the odd one out: Dimensional running global credit actively, hedged back to the dollar, for 0.20% net of a waiver through February 28, 2027 (0.21% gross).

VTC Most cheap corporate bond funds sell you one slice of the maturity curve. VTC buys the whole investment-grade corporate market, short to long, for 0.03% a year, and since 2025 it owns the bonds directly instead of stacking three Vanguard funds.

Stated mandate

DGCB The fund seeks to maximize total returns, consisting of income and capital appreciation.

VTC The Fund seeks to track a broad, market-weighted corporate bond index, specifically the Bloomberg U.S. Corporate Bond Index. It uses an indexing approach focused on investment-grade, fixed-rate, taxable corporate bonds.

Why people hold it

• DGCB Global by design. The mandate reaches across credit markets worldwide and is benchmarked to the Bloomberg Global Aggregate Credit Bond Index (Hedged to USD), so foreign issuers arrive with currency exposure hedged back to the dollar.
• Active management at an index-adjacent price: 0.20% net of a waiver through February 28, 2027 (0.21% gross), which lands near the category median across 47 funds.
• Roughly a thousand bonds inside, and the portfolio lines up closely with the global credit mandate written in its filings. No style drift hiding under the hood.
• Launched in 2023 and already a multi-billion-dollar fund, it sits in the upper half of a 49-fund investment-grade corporate group.

• VTC 0.03% a year against a 0.19% median for investment-grade corporate ETFs. On this exact Bloomberg index, nothing in the group charges less.
• One ticker, the full corporate curve. Top-graded rivals like VCIT, IGIB and IGSB each buy a single maturity band; VTC's index spans short, intermediate and long fixed-rate corporates.
• No overlays, no active tilts, no credit guesswork. Market-weighted indexing of investment-grade, fixed-rate, taxable corporates, and the portfolio hews tightly to that mandate.
• Income lands monthly, not quarterly, which matters if bond coupons are doing real work in your cash flow.

Worth knowing

• DGCB You pay up for the active global reach. The category's index heavyweights are far cheaper: SPBO and VTC at 0.03%, USIG at 0.04%.
• Volume is moderate rather than heavy, so bid/ask spreads can run wider than the most heavily traded names in the category.
• Distributions come on an irregular schedule rather than a set monthly cadence, so income timing is less predictable than some bond ETFs.

• VTC Whole-curve means long bonds in the mix, so prices move more with interest rates than a 1-5 year slice like IGSB does.
• The plumbing changed in March 2025: Vanguard moved it from holding three underlying corporate bond ETFs to buying the index bonds directly. Same objective, same index.sec.gov
• Moderately traded rather than a volume heavyweight, so spreads can run wider than the busiest corporate bond funds, particularly in choppy markets.

Full DGCB profile⁠

Full VTC profile⁠