Data as of Oct 28, 2026.

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AGG vs XLU: Differences, Returns & Fees

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Over the year to Oct 28, 2026, AGG returned −1.4% to XLU's −3.0%; 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 $23.9bn for State Street Utilities Select Sector SPDR ETF.

At a glance
−1.4%
AGG total return, 1 year
−3.0%
XLU total return, 1 year
0.03%
AGG expense ratio
0.08%
XLU expense ratio

Pair scorecard

AGG costs 0.05 points a year less; their one-year returns differ by 1.6 points; AGG is 5.8 times larger.

AGG vs XLU: Differences, Returns & Fees
MeasureAGGXLU
Return
Total return, 1 year−1.4%−3.0%
Drawdown
Below its high3.4%, high on Aug 4, 20209.1%, high on Feb 27, 2026
Benchmark
What it tracksBloomberg U.S. Aggregate Bond IndexUtilities Select Sector Index
Cost and size
Expense ratio0.03%0.08%
Net assets, as of Oct 27, 2026$139.4bn$23.9bn
Holdings
Holdings in common0%
In the S&P 500, by weight100%
Top ten holdings, share of the fund58.7%

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

What they share

0%

By the books each fund has filed, AGG and XLU 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 XLU
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 XLU
NEXTERA ENERGY INC 12.76%
SOUTHERN CO 7.91%
DUKE ENERGY CORP 7.22%
CONSTELLATION ENERGY 6.33%
AMERICAN ELECTRIC POWER 5.26%
DOMINION ENERGY INC 4.26%
SEMPRA 4.12%
ENTERGY CORP 3.75%
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Side by side

AGG iShares Core U.S. Aggregate Bond ETF XLU State Street Utilities Select Sector SPDR ETF
Where it sits Bond ETF Stock ETF
What it is Tracks an index of US aggregate bonds Tracks an index of Utilities
Total return, 1 year −1.4% −3.0%
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% 0.08%
Holdings 13469 32
Net assets, as of Oct 27, 2026 $139.4bn $23.9bn

AGG and XLU 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.

XLU

XLU tracks an index of Utilities. Over the year to Oct 28, 2026 it returned −3.0% with distributions reinvested. The prospectus expense ratio is 0.08% a year. By its holdings published by its issuer for Oct 27, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 32 positions, with the top ten at 58.7%. It sat 9.1% below its high of Feb 27, 2026 on Oct 28, 2026.

Questions people ask

Which returned more over the last year, AGG or XLU?
In the year to Oct 28, 2026, with distributions reinvested, AGG returned −1.4% and XLU −3.0%.
Which is cheaper, AGG or XLU?
AGG is cheaper, by 0.05 percentage points a year. That is about $5 on $10,000 held for a year. Fees come from each fund's prospectus.
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ETFIQ, AGG against XLU, data as of Oct 28, 2026. https://etfiq.com/compare/any/agg-vs-xlu

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