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USIG

iShares Broad USD Investment Grade Corporate Bond ETF

Index fundBondsTracks the ICE BofA US Corporate IndexETF
iShares Trust: USIGHoldings as of May 31, 2026Filed Jul 24, 2026

U.S. bond index ETF · tracks ICE BofA US Corporate Index

As of its 2026 Q2 report, iShares Broad USD Investment Grade Corporate Bond ETF held 11,460 positions with $17.38B in net assets. Its ten largest holdings made up 10.1% of the fund. The USIG share class costs 0.04% a year. Over the 12 months to May 2026, USIG returned 6.2%, with dividends reinvested. In 2026 Q2 it added 550 new positions and exited 386.

2026 Q2 holdings and allocationChanges are against the previous quarter, 2026 Q1Headline fees and returns use the USIG share class
Expense ratio · USIG
0.04%
$4 a year for every $10,000 invested
one share class
$17.38B
The whole fund, all share classes
11,460 holdings
10.1%in the top 10
Weight held in the ten largest holdings
Top 25 hold 10.9%
Return, 1 year · USIG
+6.2%
With dividends, to May 2026
3 yr total +17.7% · 5 yr total +4.4%
What this fund is
Objective, as filed

The iShares Broad USD Investment Grade Corporate Bond ETF (the Fund ) seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds.

Strategy, summarised

The fund tracks the ICE BofA US Corporate Index using representative sampling, holding a sample of investment-grade corporate bonds denominated in U.S. dollars issued by companies worldwide, with at least 80% of assets in index components. Because the fund samples rather than holds all index constituents, its returns may diverge from the index. A significant portion of the index is concentrated in the financials sector.

What you own

per cent of the fund
CompanyWeightValue
BlackRock Funds III
9.43%
$1.64B
ANHEUSER-BUSCH CO/INBEV
4.90% · due 2046-02-01
0.09%
$14.97M
BANK OF AMERICA CORP
3.42% · due 2028-12-20
0.09%
$14.84M
EAGLE FUNDING LUXCO SARL
5.50% · due 2030-08-17
0.08%
$13.93M
CVS HEALTH CORP
5.05% · due 2048-03-25
0.08%
$13.20M
T-MOBILE USA INC
3.88% · due 2030-04-15
0.07%
$12.61M
GOLDMAN SACHS GROUP INC
4.15% · due 2029-01-21
0.07%
$11.90M
META PLATFORMS INC
5.63% · due 2055-11-15
0.06%
$11.15M
GOLDMAN SACHS GROUP INC
5.54% · due 2047-01-21
0.06%
$11.15M
GOLDMAN SACHS GROUP INC
6.75% · due 2037-10-01
0.06%
$10.90M
Showing 1–10 of 11,460 · the top 10 are 10.08% of the fund, the top 25 are 10.92%

The 200 largest of 11,460 holdings, with the share counts as filed, open with a free account.

What the fund is made of

Percentages are of fund net assets. Rounding, liabilities and short positions can make totals differ from 100%.

108.52%
of net assets
Bonds99.05%
Cash & short-term9.47%

These positions come to 108.52% of the fund's net assets. This counts only what the fund reported holding — the holdings disclosure covers assets, not liabilities such as borrowings — so it is not expected to reconcile to 100%.

By sector

Other
17.9%
International
16.3%
Financials
16.3%
Cash
8.7%
11 other sectors
40.7%

How it has done

Total return, dividends reinvested · to May 2026

USIG share class · total returns with dividends reinvested

1 year
+6.24%
3 years
+17.68%
Cumulative, not per year
5 years
+4.41%
Cumulative, not per year
Largest decline in 3 years
-4.87%
From a previous high to a later low
Cumulative return, last three years· Jun 2023 – May 2026

Volatility over the last 12 months: 3.37%. Past returns are a record, not a forecast.

Fees & fund details

iShares Broad USD Investment Grade Corporate Bond ETF is a U.S. bond index ETF that tracks the ICE BofA US Corporate Index.

Asset class
Bonds
Region
United States
Management
Index (passive)
Fund type
ETF
Credit quality
Investment grade
Rate sensitivity
Intermediate duration
Expense ratio, by class
0.04%· USIG 0.04%
Portfolio turnover
12.00% a year · as of 2026 Q2

Turnover is how much of the portfolio was replaced in a year.

Classified from what the fund holds, not from its name · 2026 Q2. The summary is a paraphrase of the prospectus; the objective is verbatim.

What changed this quarter

2026 Q2 vs 2026 Q1

Positions that entered or left the fund since its previous filing. Positions that were only resized are not listed.

550 new· the largest 3

AMAZON.COM INC
4 holdings
SALESFORCE INC
2 holdings
BANK OF AMERICA CORP
2 holdings

386 exited· the largest 6

WELLS FARGO & COMPANY
2 holdings
T-MOBILE USA INC
JPMORGAN CHASE & CO
2 holdings
GOLDMAN SACHS GROUP INC
CENTENE CORP
HSBC HOLDINGS PLC

Debt profile

What this fund holds — value-weighted across its bond and securitized long positions · as of 2026-05-31

Avg coupon
4.65%
Avg maturity
10.37 yr
Coupon type

Share of the fund's debt by how its coupon behaves — the fact that decides whether a rate move reaches this portfolio at all.

0%
floating
Fixed rate99.9%
Floating rate0.1%
Maturity ladder

Share of the fund's debt value in each maturity band, shortest first.

<1y10y+
<1y0.5%
1-3y19.0%
3-5y20.4%
5-10y27.9%
10y+32.2%
Flagged holdings
Defaulted: none reported
In arrears: none reported
Paid in kind: none reported

Based on what filers reported; a filer that never reported a flag also reads as none.

Risk profile

Interest-rate and credit-spread sensitivity, both in years · as of 2026Q2

More of this fund’s sensitivity sits in credit spreads than in interest rates — a rate rally that comes with a credit selloff works against it.

6.42 yr
approx. move per 100bp
6.60 yr
approx. move per 100bp
If rates and spreads both rise 100bp

Where the loss would come from. The two shocks are the same size, so this is the balance of the fund's two sensitivities rather than a bet on one moving more.

≈ -13.0%
of value
Credit spreads51%
Interest rates49%

Filers report the impact of a 0.01% move only, so the total is our own scaling of that one number and overstates the loss on most bonds — read it as approximate, never as precise. The two sensitivities overlap rather than add up: they measure the same positions against different shocks, which is why the durations above are shown side by side and never summed.

Credit risk by quality

Share of the fund's spread duration carried by each credit tier.

+6.60
yrs total
Investment grade+6.60 yr
High yield+0.00 yr
Where the risk sits on the curve

Share of duration at each point, shortest first. A positive figure loses value when spreads widen; a negative one offsets — a credit hedge.

Interest rate6.42 yr total
3 mo30 yr
3 mo0.01 yr0%
1 yr0.38 yr6%
5 yr2.40 yr37%
10 yr1.79 yr28%
30 yr1.85 yr29%
Credit spread6.60 yr total
3 mo30 yr
3 mo0.00 yr0%
1 yr0.26 yr4%
5 yr2.02 yr31%
10 yr1.45 yr22%
30 yr2.86 yr43%

The two bands measure the same positions against different shocks and do not add — a Treasury carries rate duration and no spread duration, a floating-rate credit the reverse. Rate tenors are also summed across every currency the fund discloses.

Show the numbers
TenorRate yrsIG yrsHY yrsIG $/bpHY $/bp
3 mo+0.01+0.00+0.00$133$9
1 yr+0.38+0.26+0.00$455.1k$0
5 yr+2.40+2.02+0.00$3.51m$866
10 yr+1.79+1.45+0.00$2.52m$1.4k
30 yr+1.85+2.86+0.00$4.98m$0

Dollar change per 1bp of spread movement, as filed and sign-anchored. A blank cell was not filed; a zero was.

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