GIGB vs USIG

GIGBAGoldman Sachs Access Investment Grade Corporate Bond ETF

USIGAiShares Broad USD Investment Grade Corporate Bond ETF

In short

GIGB Most investment-grade corporate bond funds just buy the biggest borrowers. Goldman's index screens the market on liquidity and fundamentals first, then spreads the money across roughly 1,600 bonds for 0.08% a year.

USIG Most investment-grade corporate bond funds hand you one slice of the maturity curve. USIG takes the whole thing, thousands of US dollar corporate bonds from short-dated to long, for four basis points a year.

Stated mandate

GIGB The Fund seeks to track the FTSE Goldman Sachs Investment Grade Corporate Bond Index, which measures U.S.-dollar-denominated investment-grade corporate bonds meeting liquidity and fundamental screening criteria.

USIG The fund seeks to track an index of U.S. dollar-denominated investment-grade corporate bonds.

Why people hold it

• GIGB Costs 0.08% a year, well under the typical investment-grade corporate bond ETF's 0.19%.
• The index screens US dollar investment-grade corporates for liquidity and fundamentals rather than simply following who borrowed the most.gsam.com
• Tracks that index about as tightly as passive bond funds get, and holds roughly 1,600 bonds so no single issuer carries the load.
• Pays monthly, matching how corporate bond coupons tend to land in a portfolio.

• USIG Costs 0.04% a year, against a category median near 0.19%. CORP, which tracks the same ICE BofA US Corporate Index, charges 0.41%.
• One ticker, the full USD investment-grade corporate curve: thousands of bonds, short to long. Slice funds like IGSB (1-5 year) and IGIB (5-10 year) each cover one segment.ishares.com
• Running since 2007, it has tracked its index with very little drift and is one of the more actively traded funds in its category.
• Interest lands monthly, and this is a multi-billion-dollar fund that ranks among the strongest implementations in its peer group.

Worth knowing

• GIGB Cheap, but not the cheapest shelf: VCIT, USIG and SPIB run at 0.03% to 0.04%. You are paying a few basis points for the screening.
• Broad-maturity corporate credit moves on two levers, interest rates and credit spreads, so it swings more than short-dated bond funds.
• A mid-sized, moderately traded fund rather than a giant, so trading spreads can run wider than the largest names in the category.

• USIG Owning the whole curve means long-dated bonds ride along, so the price swings more when rates move than a short-maturity slice such as IGSB.
• This is corporate credit, not Treasuries. Investment grade at purchase, but prices can fall when spreads widen or an issuer is downgraded.ishares.com
• VCIT edges it on fee at 0.03%, though that fund stays in intermediate maturities rather than the full curve.

Full GIGB profile⁠

Full USIG profile⁠