Data as of Oct 28, 2026.

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AGG vs IGIB: Differences, Returns & Fees

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On Aug 31, 2026 AGG's duration was 5.8 years and IGIB's 5.9; AGG charges 0.03% to IGIB's 0.04%.

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Net assets: $139.4bn on Oct 27, 2026 for iShares Core U.S. Aggregate Bond ETF, and $19.5bn on Oct 28, 2026 for iShares 5-10 Year Investment Grade Corporate Bond ETF.

At a glance
−1.4%
AGG total return, 1 year
−1.8%
IGIB total return, 1 year
0.03%
AGG expense ratio
0.04%
IGIB expense ratio

Pair scorecard

AGG costs 0.01 points a year less; their one-year returns differ by 0.4 points; AGG is 7.1 times larger.

AGG vs IGIB: Differences, Returns & Fees
MeasureAGGIGIB
Return
Total return, 1 year−1.4%−1.8%
Drawdown
Below its high3.4%, high on Aug 4, 20203.2%, high on Feb 27, 2026
Benchmark
What it tracksBloomberg U.S. Aggregate Bond IndexICE BofA 5-10 Year US Corporate Index
Cost and size
Expense ratio0.03%0.04%
Net assets, as of Oct 26, 2026$139.3bn$19.5bn
Holdings
Holdings in common7%

Holdings in common uses holdings dated Aug 31, 2026. Method

What they share

7%

By the books each fund has filed, AGG and IGIB hold 7% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026.

0 half 100%

half

7% in common

Positions both hold · largest shared weight first AGG IGIB
Meta Platforms Inc, due Nov 15, 2035 0.02% 0.22%
Amazon.com Inc, due Mar 13, 2036 0.02% 0.22%
Bank of America Corp, due Apr 25, 2034 0.02% 0.19%
Bank of America Corp, due Jan 23, 2035 0.02% 0.19%
Space Exploration Technologies Corp, due Jul 15, 2036 0.02% 0.20%
Meta Platforms Inc, due May 15, 2036 0.02% 0.19%
Wells Fargo & Co, due Jul 25, 2034 0.02% 0.17%
Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc, due Feb 1, 2036 0.02% 0.20%
Goldman Sachs Group Inc/The, due Feb 24, 2033 0.02% 0.13%
Pfizer Investment Enterprises Pte Ltd, due May 19, 2033 0.02% 0.18%
Space Exploration Technologies Corp, due Jul 15, 2033 0.02% 0.19%
Bank of America Corp, due Jul 22, 2033 0.02% 0.19%
Only in one fund ↓
Only in AGG
U.S. Treasury Notes, due Feb 15, 2035 0.41%
U.S. Treasury Notes, due Nov 15, 2034 0.40%
U.S. Treasury Notes, due Feb 28, 2030 0.40%
U.S. Treasury Notes, due May 15, 2034 0.40%
U.S. Treasury Notes, due Aug 15, 2034 0.39%
U.S. Treasury Notes, due Feb 15, 2036 0.39%
U.S. Treasury Notes, due May 15, 2035 0.39%
U.S. Treasury Notes, due Nov 15, 2033 0.38%
Only in IGIB
Mars Inc, due Mar 1, 2035 0.19%
QTS Fayetteville I Dc1-2 LLC / QTS TRS Fayetteville I DC1-2 LLC, due Apr 15, 2036 0.15%
Carnival Corp Ltd, due Aug 1, 2032 0.11%
Mars Inc, due Mar 1, 2032 0.11%
NTT Finance Corp, due Jul 16, 2032 0.09%
BNP Paribas SA, due Jan 13, 2033 0.09%
UBS Group AG, due Jan 12, 2034 0.09%
NTT Finance Corp, due Jul 16, 2035 0.08%
Check overlap with more funds →

Side by side

AGG iShares Core U.S. Aggregate Bond ETF IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF
Where it sits Bond ETF Bond ETF
What it is Tracks an index of US aggregate bonds Tracks an index of 5-10 Year Investment Grade Corporate Bond
Total return, 1 year −1.4% −1.8%
Its benchmark over the same days −1.3% (SCHZ) not measured
Gap to its benchmark −0.1 pts vs SCHZ not measured
Expense ratio 0.03% 0.04%
Holdings 13469 3064
Net assets, AGG as of Oct 27, 2026 and IGIB as of Oct 28, 2026 $139.4bn $19.5bn

AGG and IGIB on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

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About each fund
AGG

AGG tracks an index of US aggregate bonds. Over the year to Oct 28, 2026 it returned −1.4% with distributions reinvested, against −1.3% for its benchmark, the Bloomberg U.S. Aggregate Bond Index. The prospectus expense ratio is 0.03% a year. It sat 3.4% below its high of Aug 4, 2020 on Oct 28, 2026.

IGIB

IGIB tracks an index of 5-10 Year Investment Grade Corporate Bond. Over the year to Oct 28, 2026 it returned −1.8% with distributions reinvested. The prospectus expense ratio is 0.04% a year. It sat 3.2% below its high of Feb 27, 2026 on Oct 28, 2026.

Questions people ask

Which returned more over the last year, AGG or IGIB?
In the year to Oct 28, 2026, with distributions reinvested, AGG returned −1.4% and IGIB −1.8%.
Which is cheaper, AGG or IGIB?
AGG is cheaper, by 0.01 percentage points a year. That is about $1 on $10,000 held for a year. Fees come from each fund's prospectus.
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ETFIQ, AGG against IGIB, data as of Oct 28, 2026. https://etfiq.com/compare/any/agg-vs-igib

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