Vanguard Target Maturity 2027 Corporate Bond ETF (VBCA) is an exchange-traded fund that tracks the ICE 2027 Maturity US Corporate Constrained Index, providing investors with targeted exposure to a portfolio of investment-grade U.S. corporate bonds maturing in 2027; it employs an optimized sampling approach to replicate the index's performance through physical replication of its underlying securities, generating income via regular dividend distributions. The ETF offers low-cost access to fixed-income assets focused on corporate bonds with defined maturity, serving as a flexible alternative to traditional bond ladders for income-oriented investors and portfolio managers seeking predictable duration and credit risk characteristics. Launched on March 26, 2026, by The Vanguard Group, Inc., headquartered in Malvern, Pennsylvania, VBCA forms part of Vanguard's newly introduced suite of 10 Target Maturity Corporate Bond ETFs (known as BondBuilder TMEs), which spans maturities from 2027 to 2036 and emphasizes ultra-low expense ratios, with VBCA's total expense ratio set at 0.08%. This launch, announced on March 25, 2026, represents Vanguard's strategic entry into the target-maturity bond ETF market, previously dominated by competitors like iShares and Invesco, enabling investors to build customized income ladders with simplified, cost-efficient tools amid rising demand for defined-maturity fixed-income strategies. The fund operates primarily in the U.S. market, targeting institutional and retail investors focused on corporate bond segments with investment-grade ratings, and maintains no subsidiaries or parent fund relationships beyond Vanguard's broader ETF platform.