Data as of Oct 28, 2026.

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AGG vs ITOT: Differences, Returns & Fees

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Over the year to Oct 28, 2026, AGG returned −1.4% to ITOT's +13.4%; 0% of their weight is in the same names.

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Net assets on Oct 27, 2026: $139.4bn for iShares Core U.S. Aggregate Bond ETF and $97.1bn for iShares Core S&P Total U.S. Stock Market ETF.

At a glance
−1.4%
AGG total return, 1 year
+13.4%
ITOT total return, 1 year
0.03%
AGG expense ratio
0.03%
ITOT expense ratio

Pair scorecard

Both cost 0.03% a year; their one-year returns differ by 14.8 points; AGG is 1.4 times larger.

Points (pts) are percentage points.

AGG vs ITOT: Differences, Returns & Fees
MeasureAGGITOT
Return
Total return, 1 year−1.4%+13.4%
Drawdown
Below its high3.4%, high on Aug 4, 2020
Benchmark
What it tracksBloomberg U.S. Aggregate Bond IndexS&P Total Market Index (TMI)
Cost and size
Expense ratio0.03%0.03%
Net assets, as of Oct 27, 2026$139.4bn$97.1bn
Holdings
Holdings in common0%
In the S&P 500, by weight88%
Top ten holdings, share of the fund33.9%

Holdings in common uses holdings dated Oct 27, 2026. Method

What they share

0%

By the books each fund has filed, AGG and ITOT hold 0% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.

0 half 100%

half

0% in common

Positions both hold · largest shared weight first AGG ITOT
Only in one fund ↓
Only in AGG
BLACKROCK CASH CL INST SL AGENCY 3.02%
TREASURY NOTE 0.40%
TREASURY NOTE (OLD) 0.40%
TREASURY NOTE 0.40%
TREASURY NOTE 0.40%
TREASURY NOTE 0.39%
TREASURY NOTE 0.39%
TREASURY NOTE 0.38%
Only in ITOT
NVIDIA 7.06%
APPLE 6.78%
MICROSOFT 5.28%
AMAZON.COM INC 3.32%
ALPHABET CLASS A 2.52%
BROADCOM INC 2.18%
ALPHABET CLASS C 2.02%
META PLATFORMS CLASS A 1.83%
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Side by side

AGG iShares Core U.S. Aggregate Bond ETF ITOT iShares Core S&P Total U.S. Stock Market ETF
Where it sits Bond ETF Stock ETF
What it is Tracks an index of US aggregate bonds Tracks the S&P Total U.S. Stock Market
Total return, 1 year −1.4% +13.4%
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% 0.03%
Holdings 13469 2443
Net assets, as of Oct 27, 2026 $139.4bn $97.1bn

AGG and ITOT 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.

ITOT

ITOT tracks the S&P Total U.S. Stock Market. Over the year to Oct 28, 2026 it returned +13.4% with distributions reinvested. By its holdings published by its issuer for Oct 27, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 2,443 positions, with the top ten at 33.9%.

Questions people ask

Which returned more over the last year, AGG or ITOT?
In the year to Oct 28, 2026, with distributions reinvested, AGG returned −1.4% and ITOT +13.4%.
Which is cheaper, AGG or ITOT?
Neither: AGG and ITOT both charge 0.03% a year. Fees come from each fund's prospectus.
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ETFIQ, AGG against ITOT, data as of Oct 28, 2026. https://etfiq.com/compare/any/agg-vs-itot

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