Which returned more over the last year, SPAB or UNIY?

In the year to Oct 9, 2026, with distributions reinvested, SPAB returned −1.6% and UNIY −1.5%.

Which is cheaper, SPAB or UNIY?

SPAB is cheaper, by 0.12 percentage points a year. That is about $12 on $10,000 held for a year. Fees come from each fund's prospectus.

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SPAB vs UNIY: Differences, Returns & Fees

SPAB's duration was 5.9 years on Jun 30, 2026 and UNIY's 5.9 on May 31, 2026; SPAB charges 0.03% to UNIY's 0.15%. Net assets: $9.9bn on Oct 8, 2026 for State Street SPDR Portfolio Aggregate Bond ETF, and $1.3bn on May 31, 2026 for WisdomTree Voya Yield Enhanced USD Universal Bond Fund.

SPAB costs 0.12 points a year less; their one-year returns differ by 0.1 points; SPAB is 6.4 times larger.

	SPAB	UNIY
Expense ratio	0.03%	0.15%
Net assets, as of Feb 28, 2025	$8.4bn	$1.3bn
Total return, 1 year	−1.6%	−1.5%
What it tracks	Bloomberg U.S. Aggregate Bond Index ?	Bloomberg US Universal Enhanced Yield Index
Holdings in common	16%
Below its high	4.9%, high on Aug 4, 2020	3.9%, high on Feb 27, 2026

Holdings in common uses holdings dated May 31, 2026 and Jun 30, 2026.

−1.6%

SPAB total return, 1 year

−1.5%

UNIY total return, 1 year

0.03%

SPAB expense ratio

0.15%

UNIY expense ratio

What they hold in common

By the books each fund has filed, SPAB and UNIY hold 16% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated May 31, 2026 and Jun 30, 2026.

50%

half

16% in common

Positions both hold, largest shared weight first

Holding SPAB UNIY

U.S. Treasury Notes, due Jan 31, 2028 0.42% 2.14%

U.S. Treasury Notes, due Nov 30, 2027 0.32% 0.33%

U.S. Treasury Bonds, due Feb 15, 2046 0.32% 0.33%

U.S. Treasury Notes, due Mar 15, 2029 0.31% 0.31%

U.S. Treasury Notes, due Oct 31, 2030 0.27% 0.54%

U.S. Treasury Notes, due Jan 31, 2031 0.27% 1.36%

U.S. Treasury Notes, due Apr 30, 2028 0.38% 0.26%

U.S. Treasury Notes, due Oct 15, 2028 0.26% 1.04%

U.S. Treasury Bonds, due Feb 15, 2056 0.25% 0.28%

U.S. Treasury Notes, due Oct 31, 2027 0.23% 0.25%

U.S. Treasury Notes, due Nov 15, 2028 0.21% 3.12%

U.S. Treasury Bonds, due Aug 15, 2045 0.24% 0.21%

Only in SPAB

U.S. Treasury Notes, due Nov 15, 2034 0.40%

U.S. Treasury Notes, due Dec 31, 2027 0.39%

U.S. Treasury Notes, due May 15, 2034 0.37%

U.S. Treasury Notes, due Nov 15, 2033 0.37%

U.S. Treasury Notes, due Aug 15, 2034 0.37%

U.S. Treasury Notes, due Aug 31, 2028 0.34%

U.S. Treasury Notes, due Feb 15, 2034 0.34%

U.S. Treasury Notes, due May 15, 2035 0.34%

Only in UNIY

TVA 3.5 12/15/42, due Dec 15, 2042 0.66%

FN MA5585, due Jan 1, 2055 0.62%

T 4 01/15/27, due Jan 15, 2027 0.59%

G2 MA7704, due Nov 20, 2051 0.47%

FR SD8225, due Jul 1, 2052 0.40%

FN MA5107, due Aug 1, 2053 0.39%

FN MA5388, due Jun 1, 2054 0.38%

TVA 5.88 04/01/36, due Apr 1, 2036 0.37%

Check overlap with more funds →

On the same fields

SPAB

State Street SPDR Portfolio Aggregate Bond ETF

UNIY

WisdomTree Voya Yield Enhanced USD Universal Bond Fund

Where it sits Bond ETF Bond ETF

Issuer State Street WisdomTree

What it is Tracks an index Tracks an index

Total return, 1 year −1.6% −1.5%

S&P 500 over the same days +17.3% +17.3%

Gap to the S&P 500 −18.8 pts −18.7 pts

Expense ratio 0.03% 0.15%

Holdings 8690 6150

Net assets, SPAB as of Oct 8, 2026 and UNIY as of May 31, 2026 $9.9bn $1.3bn

SPAB and UNIY on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.

SPAB in plain words

SPAB tracks an index. Over the year to Oct 9, 2026 it returned −1.6% with distributions reinvested, against −1.6% for its benchmark, the Bloomberg U.S. Aggregate Bond Index ?. The prospectus expense ratio is 0.03% a year. It sat 4.9% below its high of Aug 4, 2020 on Oct 9, 2026.

UNIY in plain words

UNIY tracks an index. Over the year to Oct 9, 2026 it returned −1.5% with distributions reinvested. The prospectus expense ratio is 0.15% a year. It sat 3.9% below its high of Feb 27, 2026 on Oct 9, 2026.

Questions people ask

Which returned more over the last year, SPAB or UNIY?: In the year to Oct 9, 2026, with distributions reinvested, SPAB returned −1.6% and UNIY −1.5%.
Which is cheaper, SPAB or UNIY?: SPAB is cheaper, by 0.12 percentage points a year. That is about $12 on $10,000 held for a year. Fees come from each fund's prospectus.

Other comparisons

AVIG vs SPAB SPAB vs UITB EAGG vs SPAB CGCB vs SPAB DFCF vs UNIY UNIY vs VCRB CGCB vs UNIY EAGG vs UNIY

SPAB on its own →UNIY on its own →Hold both: look the portfolio through →Rankings →Standards and sources →

Where these figures came from

SPAB filings on SEC EDGAR ↗SPAB prospectus with the expense ratio (SEC) ↗State Street website ↗UNIY filings on SEC EDGAR ↗UNIY prospectus with the expense ratio (SEC) ↗WisdomTree website ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Cite this pageCitation, APA and Markdown

ETFIQ, SPAB against UNIY, data as of Oct 9, 2026. https://etfiq.com/compare/any/spab-vs-uniy

Open data

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms.