Which returned more over the last year, IBDY or USIG?

In the year to Oct 9, 2026, with distributions reinvested, IBDY returned −1.5% and USIG −1.6%.

Which is cheaper, IBDY or USIG?

USIG is cheaper, by 0.06 percentage points a year. That is about $6 on $10,000 held for a year. Fees come from each fund's prospectus.

Share on X Download as PDF

Compare their flows Ask IQ about these two funds

IBDY vs USIG: Differences, Returns & Fees

IBDY's duration was 5.5 years on Jul 31, 2026 and USIG's 6.4 on May 31, 2026; USIG charges 0.04% to IBDY's 0.10%. Net assets on Oct 9, 2026: $1.2bn for iShares iBonds Dec 2033 Term Corporate ETF and $17.6bn for iShares Broad USD Investment Grade Corporate Bond ETF.

USIG costs 0.06 points a year less; their one-year returns differ by 0.1 points; USIG is 15.2 times larger.

IBDY vs USIG: Differences, Returns & Fees
	IBDY	USIG
Expense ratio	0.10%	0.04%
Net assets	$1.2bn	$17.6bn
Total return, 1 year	−1.5%	−1.6%
What it tracks	Bloomberg December 2033 Maturity Corporate Index	ICE BofA US Corporate Index
Holdings in common	3%
Below its high	4.2%, high on Feb 27, 2026	3.8%, high on Feb 23, 2026

Holdings in common uses holdings dated May 31, 2026 and Jul 31, 2026.

−1.5%

IBDY total return, 1 year

−1.6%

USIG total return, 1 year

0.10%

IBDY expense ratio

0.04%

USIG expense ratio

What they hold in common

By the books each fund has filed, IBDY and USIG hold 3% 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 and Jul 31, 2026.

50%

half

3% in common

Positions both hold, largest shared weight first

Holding IBDY USIG

Pfizer Investment Enterprises Pte. Ltd., due May 19, 2033 1.42% 0.05%

Amgen, Inc., due Mar 2, 2033 1.25% 0.05%

AT&T, Inc., due Dec 1, 2033 0.92% 0.04%

Meta Platforms, Inc., due May 15, 2033 0.58% 0.03%

Enbridge, Inc., due Mar 8, 2033 0.68% 0.03%

Oracle Corp., due May 4, 2033 0.82% 0.03%

Philip Morris International, Inc., due Feb 15, 2033 0.68% 0.03%

BP Capital Markets America, Inc., due Feb 13, 2033 0.64% 0.03%

Banco Santander SA, due Aug 8, 2033 0.63% 0.03%

Abbott Laboratories, due Mar 15, 2033 0.77% 0.03%

T-Mobile USA, Inc., due Jul 15, 2033 0.75% 0.03%

Verizon Communications, Inc., due Aug 10, 2033 0.60% 0.03%

Only in IBDY

Space Exploration Technologies Corp., due Jul 15, 2033 1.54%

NVIDIA Corp., due Jun 15, 2033 0.98%

Amazon.com, Inc., due Jul 9, 2033 0.51%

Intercontinental Exchange, Inc., due Mar 15, 2033 0.47%

Accenture Capital, Inc., due Jul 10, 2033 0.27%

HA Sustainable Infrastructure Capital, Inc., due Jul 15, 2033 0.26%

Hubbell, Inc., due Jun 15, 2033 0.20%

Pilgrim's Pride Corp., due Jul 1, 2033 0.19%

Only in USIG

Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc, due Feb 1, 2046 0.09%

Bank of America Corp, due Dec 20, 2028 0.09%

Eagle Funding Luxco Sarl, due Aug 17, 2030 0.08%

CVS Health Corp, due Mar 25, 2048 0.08%

T-Mobile USA Inc, due Apr 15, 2030 0.07%

Goldman Sachs Group Inc/The, due Jan 21, 2029 0.07%

Meta Platforms Inc, due Nov 15, 2055 0.06%

Goldman Sachs Group Inc/The, due Jan 21, 2047 0.06%

Check overlap with more funds →

On the same fields

IBDY

iShares iBonds Dec 2033 Term Corporate ETF

USIG

iShares Broad USD Investment Grade Corporate Bond ETF

Where it sits Bond ETF Bond ETF

Issuer iShares iShares

What it is Tracks an index Tracks an index

Total return, 1 year −1.5% −1.6%

Its benchmark over the same days not published −1.8% (CORP)

Gap to its benchmark not available +0.2 pts vs CORP

Expense ratio 0.10% 0.04%

Holdings 420 11582

Net assets $1.2bn $17.6bn

IBDY and USIG on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.

About IBDY

IBDY tracks an index. Over the year to Oct 9, 2026 it returned −1.5% with distributions reinvested. The prospectus expense ratio is 0.10% a year. It sat 4.2% 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. The prospectus expense ratio is 0.04% a year. 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, IBDY or USIG?: In the year to Oct 9, 2026, with distributions reinvested, IBDY returned −1.5% and USIG −1.6%.
Which is cheaper, IBDY or USIG?: USIG is cheaper, by 0.06 percentage points a year. That is about $6 on $10,000 held for a year. Fees come from each fund's prospectus.

Other comparisons

IBDY vs IGIB IBDY vs SCHI IBDY vs LQD IBDY vs VCIT QLTA vs USIG USIG vs VCEB SCHI vs USIG IGIB vs USIG

IBDY on its own →USIG on its own →Hold both: look the portfolio through →Rankings →Standards and sources →

Where these figures came from

IBDY and USIG filings on SEC EDGAR ↗IBDY prospectus with the expense ratio (SEC) ↗iShares page for IBDY ↗USIG prospectus with the expense ratio (SEC) ↗iShares page for USIG ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Cite this pageCitation, APA and Markdown

ETFIQ, IBDY against USIG, data as of Oct 9, 2026. https://etfiq.com/compare/any/ibdy-vs-usig

Open data

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms.