IBCB vs VBCC

IBCBCiShares iBonds Dec 2036 Term Corporate ETF

VBCCAVanguard Target Maturity 2029 Corporate Bond ETF

In short

IBCB A bond ladder rung with a date stamped on it: IBCB holds roughly 300 investment-grade corporate bonds that all come due in 2036, so the term ends when the bonds do.

VBCC Vanguard's version of a single rung on a bond ladder: investment-grade corporates that all mature in 2029, wrapped in an ETF at 0.08% a year, under the typical fee in the target-maturity aisle.

Stated mandate

IBCB The fund seeks to track an index of U.S.-dollar-denominated, investment-grade corporate bonds maturing in 2036.

VBCC The fund seeks to follow a market-weighted index of U.S.-dollar-denominated, investment-grade corporate bonds scheduled to mature in 2029.

Why people hold it

• IBCB Every bond in the basket is slated to mature in 2036, giving the portfolio a defined end date instead of rolling on forever like a standard corporate bond fund.
• Charges 0.10% a year and spreads it across roughly 300 investment-grade corporate issues tracked by the Bloomberg December 2036 Maturity Corporate Index.
• Pays quarterly, and the index keeps the credit box to investment grade rather than reaching into junk for extra income.
• One rung in the wider iBonds shelf: nearer-dated siblings such as IBDU (2029) sit among the strongest names in this cohort, so whole ladders live in one family.

• VBCC At 0.08% a year it undercuts the target-maturity median and the established 2029 corporate rungs from iShares (IBDU) and Invesco (BSCT), both at 0.10%.
• Every bond in the index is scheduled to mature in 2029, so the portfolio has an end date instead of rolling on forever like a standard bond fund.
• Investment-grade US dollar corporates, market-weighted. No high-yield sleeve, no manager leaning on favorite issuers.
• Stacks up among the stronger builds in a crowded target-maturity field, on the back of low cost and a straightforward investment-grade portfolio.

Worth knowing

• IBCB It launched in 2026, so the live record is short and any read on its risk behavior rests on limited history.
• A 2036 maturity is a long rung. Prices move more with interest rates than short-dated funds like the 2028 and 2029 vintages do.
• The 0.10% fee matches the typical target-maturity bond fund rather than undercutting it (VBCB runs 0.08%), and this one trades moderately, so limit orders are standard practice.

• VBCC Launched in 2026, so live history is short and it trades less actively than the long-running iShares and Invesco ladders. Limit orders matter more here.
• Corporate credit, not Treasuries. An investment-grade issuer can still be downgraded or miss a payment, and a 2029 maturity date does not erase that.
• Income is paid quarterly, so cash arrives four times a year rather than monthly.

Full IBCB profile⁠

Full VBCC profile⁠