On May 31, 2026 IGIB's duration was 6.0 years and USIG's 6.4; both charge 0.04%.Net assets on Oct 9, 2026: $18.8bn for iShares 5-10 Year Investment Grade Corporate Bond ETF and $17.6bn for iShares Broad USD Investment Grade Corporate Bond ETF.
Both cost 0.04% a year; their one-year returns differ by 0.1 points.
Points (pts) are percentage points.
IGIB vs USIG: Differences, Returns & Fees
IGIB
USIG
Expense ratio
0.04%
0.04%
Net assets
$18.8bn
$17.6bn
Total return, 1 year
−1.7%
−1.6%
What it tracks
ICE BofA 5-10 Year US Corporate Index
ICE BofA US Corporate Index
Holdings in common
27%
Below its high
4.4%, high on Feb 27, 2026
3.8%, high on Feb 23, 2026
Holdings in common uses holdings dated May 31, 2026.
−1.7%
IGIB total return, 1 year
−1.6%
USIG total return, 1 year
0.04%
IGIB expense ratio
0.04%
USIG expense ratio
What they hold in common
By the books each fund has filed, IGIB and USIG hold 27% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026.
50%
half
27% in common
Positions both hold, largest shared weight first
HoldingIGIBUSIG
Bank of America Corp, due Jan 23, 20350.19%0.06%
Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc, due Feb 1, 20360.20%0.06%
Pfizer Investment Enterprises Pte Ltd, due May 19, 20330.18%0.05%
JPMorgan Chase & Co, due Jun 1, 20340.18%0.05%
Mars Inc, due Mar 1, 20350.19%0.05%
Bank of America Corp, due Apr 25, 20340.19%0.05%
Bank of America Corp, due Jul 22, 20330.19%0.05%
JPMorgan Chase & Co, due Jul 25, 20330.17%0.05%
Meta Platforms Inc, due Nov 15, 20350.23%0.05%
Amgen Inc, due Mar 2, 20330.16%0.05%
Goldman Sachs Group Inc/The, due Jan 21, 20370.17%0.04%
Wells Fargo & Co, due Jul 25, 20330.16%0.04%
Only in IGIB
Sydney Airport Finance Co Pty Ltd, due Mar 26, 20360.04%
OCP SA, due Jun 23, 20310.02%
NBN Co Ltd, due Oct 6, 20330.02%
Kazakhstan Temir Zholy National Co JSC, due Apr 29, 20360.02%
Cikarang Listrindo Tbk PT, due Mar 12, 20350.01%
Vale Overseas Ltd, due Jan 17, 20340.01%
CommonSpirit Health, due Sep 1, 20350.01%
Empresa Nacional del Petroleo, due Sep 16, 20310.01%
Only in USIG
Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc, due Feb 1, 20460.09%
Bank of America Corp, due Dec 20, 20280.09%
Eagle Funding Luxco Sarl, due Aug 17, 20300.08%
CVS Health Corp, due Mar 25, 20480.08%
T-Mobile USA Inc, due Apr 15, 20300.07%
Goldman Sachs Group Inc/The, due Jan 21, 20290.07%
Meta Platforms Inc, due Nov 15, 20550.06%
Goldman Sachs Group Inc/The, due Jan 21, 20470.06%
IGIB and USIG on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
About IGIB
IGIB tracks an index of 5-10 Year Investment Grade Corporate Bond. Over the year to Oct 9, 2026 it returned −1.7% with distributions reinvested. The prospectus expense ratio is 0.04% a year. It sat 4.4% below its high of Feb 27, 2026 on Oct 9, 2026.
About USIG
USIG tracks an index. Over the year to Oct 9, 2026 it returned −1.6% with distributions reinvested, against −1.8% for its benchmark, the ICE BofA US Corporate Index. It sat 3.8% below its high of Feb 23, 2026 on Oct 9, 2026.
Questions people ask
Which returned more over the last year, IGIB or USIG?
In the year to Oct 9, 2026, with distributions reinvested, IGIB returned −1.7% and USIG −1.6%.
Which is cheaper, IGIB or USIG?
Neither: IGIB and USIG both charge 0.04% a year. Fees come from each fund's prospectus.
IGIB against USIG, ETFIQ, data as of Oct 9, 2026. Every figure is calculated from a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.
