iShares 1-5 Year Investment Grade Corporate Bond ETF

iShares Trust · Series S000013697 · 1 share classes

Bond fund · 99% debt· rate + credit risk filed
One fund, 1 share classes:IGSB
$22.04B NAV
4,607 positions · as of 2026-05-31 · filed 2026-07-24
data updated 2026-09-08

Fund profile

As filed in the prospectus · 2026 Q2

The iShares 1-5 Year 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 with remaining maturities between one and five years.

Strategy · summarised

The fund tracks the ICE BofA 1-5 Year US Corporate Index using representative sampling, holding a portfolio of investment-grade corporate bonds with one to five years to maturity that collectively mirrors the index's characteristics rather than holding all constituents. Because the fund may not hold all index components, its returns may diverge from the index. The fund concentrates its holdings in industries to the same extent as the underlying index, which as of February 2026 held a significant portion in financials.

Expenses
0.04%one share class
Share classExpense ratio
IGSB0.04%

Portfolio turnover 28.00% · as of 2026 Q2

Allocation

Asset groups · long / short shown separately, never netted · 2026 Q2

105.50%
of net assets
Bonds99.18%
Cash & short-term6.32%

These positions come to 105.50% 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%.

Latest quarter

What changed since the fund's previous filing

2026Q2 vs 2026Q1: 455 new404 exited

Largest new: AMAZON.COM INC, SALESFORCE INC ×2, BANK OF AMERICA CORP ×3, MORGAN STANLEY, GOLDMAN SACHS GROUP INC

Largest exited: WELLS FARGO & COMPANY ×2, T-MOBILE USA INC, MICROSOFT CORP, GOLDMAN SACHS GROUP INC, CENTENE CORP, JPMORGAN CHASE & CO ×2

Return profile

Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026

1-year
+4.67%
3-year
+17.29%
5-year
+12.99%
Volatility
1.70%
Worst 3-yr fall
-0.90%
Cumulative return· Jun 2023 – Apr 2026

May 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.

Debt profile

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

Avg coupon
4.32%
Avg maturity
3.68 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+
<1y0.6%
1-3y44.9%
3-5y48.0%
5-10y5.3%
10y+1.3%
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.

Interest-rate duration
2.72 yr
approx. move per 100bp
Credit-spread duration
2.82 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.

≈ -5.5%
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.

+2.82
yrs total
Investment grade+2.82 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 rate2.72 yr total
3 mo5 yr
3 mo0.01 yr0%
1 yr0.71 yr26%
5 yr2.00 yr74%

10 yr and 30 yr are NEGATIVE (-0.00 yr, -0.00 yr) — a deliberate hedge at that point on the curve, so they are not part of the band above.

Credit spread2.82 yr total
3 mo30 yr
3 mo0.00 yr0%
1 yr0.62 yr22%
5 yr2.20 yr78%
10 yr0.00 yr0%
30 yr0.00 yr0%

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$654$0
1 yr+0.71+0.62+0.00$1.36m$1
5 yr+2.00+2.20+0.00$4.85m$3.6k
10 yr-0.00+0.00+0.00$0$2.8k
30 yr-0.00+0.00+0.00$2.5k$0

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

Holdings

By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page

Issuer%NAVValue
BlackRock Funds III6.21%$1.37B
EAGLE FUNDING LUXCO SARL5.50% · due 2030-08-170.31%$68.02M
T-MOBILE USA INC3.88% · due 2030-04-150.18%$38.99M
BANK OF AMERICA CORP3.42% · due 2028-12-200.16%$35.37M
ABBVIE INC3.20% · due 2029-11-210.14%$29.95M
AMAZON.COM INC4.25% · due 2031-03-130.13%$28.45M
CVS HEALTH CORP4.30% · due 2028-03-250.13%$28.29M
BOEING CO5.15% · due 2030-05-010.12%$26.79M
MARS INC4.80% · due 2030-03-010.12%$26.92M
GOLDMAN SACHS GROUP INC4.52% · due 2032-01-210.12%$25.44M
Showing 10 of 4,607Sign in to see more

Top 10 positions are 7.60% of net assets, top 25 9.15%, across 1.3K issuers.

See more of this fund's book

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