Data as of Oct 28, 2026.

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IUSB vs SDY: Differences, Returns & Fees

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Over the year to Oct 28, 2026, IUSB returned −1.2% to SDY's +16.5%; 0% of their weight is in the same names.

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Net assets on Oct 27, 2026: $49.8bn for iShares Core Universal USD Bond ETF and $21.9bn for State Street SPDR S&P Dividend ETF.

At a glance
−1.2%
IUSB total return, 1 year
+16.5%
SDY total return, 1 year
0.06%
IUSB expense ratio
0.35%
SDY expense ratio

Pair scorecard

IUSB costs 0.29 points a year less; their one-year returns differ by 17.7 points; IUSB is 2.3 times larger.

IUSB vs SDY: Differences, Returns & Fees
MeasureIUSBSDY
Return
Total return, 1 year−1.2%+16.5%
Benchmark
What it tracksBloomberg U.S. Universal IndexS&P High Yield Dividend Aristocrats Index
Cost and size
Expense ratio0.06%0.35%
Net assets, as of Oct 27, 2026$49.8bn$21.9bn
Holdings
Holdings in common0%
In the S&P 500, by weight84%
Top ten holdings, share of the fund20.4%

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

What they share

0%

By the books each fund has filed, IUSB and SDY 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 IUSB SDY
Only in one fund ↓
Only in IUSB
BLK Liquidity Temp Cash Inst #21 4.75%
TREASURY NOTE 0.49%
TREASURY NOTE 0.42%
TREASURY NOTE 0.41%
TREASURY NOTE 0.38%
TREASURY NOTE 0.37%
TREASURY NOTE (2OLD) 0.36%
UMBS 15YR TBA(REG B) 0.35%
Only in SDY
ACCENTURE PLC CL A 3.73%
VERIZON COMMUNICATIONS INC 2.81%
CHEVRON CORP 2.15%
REALTY INCOME CORP 1.94%
PEPSICO INC 1.82%
MEDTRONIC PLC 1.79%
TARGET CORP 1.59%
AUTOMATIC DATA PROCESSING 1.55%
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Side by side

IUSB iShares Core Universal USD Bond ETF SDY State Street SPDR S&P Dividend ETF
Where it sits Bond ETF Stock ETF
What it is Tracks an index of Universal USD Bond Tracks the S&P Dividend
Total return, 1 year −1.2% +16.5%
Expense ratio 0.06% 0.35%
Holdings 18338 156
Net assets, as of Oct 27, 2026 $49.8bn $21.9bn

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

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About each fund
IUSB

IUSB tracks an index of Universal USD Bond. Over the year to Oct 28, 2026 it returned −1.2% with distributions reinvested. The prospectus expense ratio is 0.06% a year.

SDY

SDY tracks the S&P Dividend. Over the year to Oct 28, 2026 it returned +16.5% with distributions reinvested. The prospectus expense ratio is 0.35% a year. By its holdings published by its issuer for Oct 27, 2026, 84% of the fund by weight is stocks the S&P 500 also holds, across 156 positions, with the top ten at 20.4%.

Questions people ask

Which returned more over the last year, IUSB or SDY?
In the year to Oct 28, 2026, with distributions reinvested, IUSB returned −1.2% and SDY +16.5%.
Which is cheaper, IUSB or SDY?
IUSB is cheaper, by 0.29 percentage points a year. That is about $29 on $10,000 held for a year. Fees come from each fund's prospectus.
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ETFIQ, IUSB against SDY, data as of Oct 28, 2026. https://etfiq.com/compare/any/iusb-vs-sdy

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