Which returned more over the last year, EUSA or OEF?

In the year to Oct 9, 2026, with distributions reinvested, EUSA returned +12.7% and OEF +16.8%.

Which is cheaper, EUSA or OEF?

EUSA is cheaper, by 0.11 percentage points a year. That is about $11 on $10,000 held for a year. Fees come from each fund's prospectus.

How much do EUSA and OEF overlap with the S&P 500?

By their latest filed holdings, 84% of EUSA and 100% of OEF by weight is stocks the S&P 500 already holds.

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EUSA vs OEF: Differences, Returns & Fees

EUSA and OEF hold 20% of their weight in the same names, and OEF returned +16.8% over the year. Net assets on Oct 9, 2026: $1.9bn for iShares MSCI USA Equal Weighted ETF and $20.8bn for iShares S&P 100 ETF.

EUSA costs 0.11 points a year less; their one-year returns differ by 4.1 points; OEF is 11.0 times larger.

EUSA vs OEF: Differences, Returns & Fees
	EUSA	OEF
Expense ratio	0.09%	0.20%
Net assets	$1.9bn	$20.8bn
Total return, 1 year	+12.7%	+16.8%
What it tracks	MSCI USA Equal Weighted Index	S&P 100
Holdings in common	20%
Top ten holdings, share of the fund	2.8%	52.6%
Below its high	4.2%, high on Aug 13, 2026

Holdings in common uses holdings dated Oct 9, 2026.

+12.7%

EUSA total return, 1 year

+16.8%

OEF total return, 1 year

0.09%

EUSA expense ratio

0.20%

OEF expense ratio

What they hold in common

By the books each fund has filed, EUSA and OEF hold 20% 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 Oct 9, 2026.

50%

half

20% in common

Positions both hold, largest shared weight first

Holding EUSA OEF

DELL TECHNOLOGIES INC CLASS C 0.27% 0.35%

META PLATFORMS CLASS A 0.27% 3.17%

ADVANCED MICRO DEVICES 0.26% 1.99%

ARISTA NETWORKS 0.24% 0.45%

PALANTIR TECHNOLOGIES CLASS A 0.24% 0.96%

PALO ALTO NETWORKS 0.24% 0.68%

ACCENTURE PLC CLASS A 0.23% 0.26%

INTEL CORPORATION 0.23% 1.04%

SALESFORCE 0.23% 0.38%

SERVICENOW 0.23% 0.29%

ALTRIA GROUP INC 0.22% 0.24%

APPLE 0.22% 9.84%

Only in EUSA

OKTA CLASS A 0.33%

STRATEGY INC CLASS A 0.30%

CROWDSTRIKE HOLDINGS CLASS A 0.28%

EVERPURE INC CLASS A 0.28%

HEWLETT PACKARD ENTERPRISE 0.28%

ILLUMINA INC 0.28%

BLOOM ENERGY CLASS A 0.27%

LUMENTUM HOLDINGS 0.27%

Only in OEF

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On the same fields

EUSA

iShares MSCI USA Equal Weighted ETF

OEF

iShares S&P 100 ETF

Where it sits Stock ETF Stock ETF

Issuer iShares iShares

What it is Tracks an index Tracks an index

Total return, 1 year +12.7% +16.8%

Expense ratio 0.09% 0.20%

Already in the S&P 500 84.2% 99.9%

Holdings 517 102

Net assets $1.9bn $20.8bn

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

About EUSA

EUSA tracks an index. Over the year to Oct 9, 2026 it returned +12.7% with distributions reinvested. The prospectus expense ratio is 0.09% a year. By its holdings published by its issuer for Oct 9, 2026, 84% of the fund by weight is stocks the S&P 500 also holds, across 517 positions, with the top ten at 2.8%. It sat 4.2% below its high of Aug 13, 2026 on Oct 9, 2026.

About OEF

OEF tracks an index. Over the year to Oct 9, 2026 it returned +16.8% with distributions reinvested. The prospectus expense ratio is 0.20% a year. By its holdings published by its issuer for Oct 9, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 102 positions, with the top ten at 52.6%.

Questions people ask

Which returned more over the last year, EUSA or OEF?: In the year to Oct 9, 2026, with distributions reinvested, EUSA returned +12.7% and OEF +16.8%.
Which is cheaper, EUSA or OEF?: EUSA is cheaper, by 0.11 percentage points a year. That is about $11 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do EUSA and OEF overlap with the S&P 500?: By their latest filed holdings, 84% of EUSA and 100% of OEF by weight is stocks the S&P 500 already holds.

Other comparisons

EUSA vs IWV EUSA vs MTUM EUSA vs USMV EUSA vs RDVY LCAP vs OEF OEF vs QDPL OEF vs QVML JPEF vs OEF

EUSA on its own →OEF on its own →Hold both: look the portfolio through →Rankings →Standards and sources →

Where these figures came from

EUSA filings on SEC EDGAR ↗EUSA prospectus with the expense ratio (SEC) ↗iShares page for EUSA ↗OEF filings on SEC EDGAR ↗OEF prospectus with the expense ratio (SEC) ↗iShares page for OEF ↗

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, EUSA against OEF, data as of Oct 9, 2026. https://etfiq.com/compare/any/eusa-vs-oef

Open data

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