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OEF vs TMFC: Differences, Returns & Fees

OEF and TMFC hold 61% of their weight in the same names, and OEF returned +16.8% over the year. Net assets: $20.8bn on Oct 9, 2026 for iShares S&P 100 ETF, and $2.1bn on May 31, 2026 for Motley Fool 100 Index ETF.

OEF costs 0.30 points a year less; their one-year returns differ by 1.7 points; OEF is 13.3 times larger.

OEF vs TMFC: Differences, Returns & Fees
OEFTMFC
Expense ratio0.20%0.50%
Net assets, as of Feb 28, 2025$17.0bn$1.3bn
Total return, 1 year+16.8%+15.1%
What it tracksS&P 100Motley Fool 100 Index
Holdings in common61%
Top ten holdings, share of the fund52.6%55.2%

Holdings in common uses holdings dated May 31, 2026 and Oct 9, 2026.

+16.8%
OEF total return, 1 year
+15.1%
TMFC total return, 1 year
0.20%
OEF expense ratio
0.50%
TMFC expense ratio

What they hold in common

By the books each fund has filed, OEF and TMFC hold 61% 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 Oct 9, 2026.

half

61% in common

Positions both hold, largest shared weight first
Holding OEF TMFC
NVIDIA 11.11% 9.40%
APPLE 9.84% 8.29%
MICROSOFT 7.96% 6.24%
AMAZON.COM INC 5.16% 5.30%
ALPHABET CLASS A 4.13% 8.66%
BROADCOM INC 3.45% 4.92%
META PLATFORMS CLASS A 3.17% 3.79%
TESLA INC 2.16% 2.31%
ADVANCED MICRO DEVICES 1.99% 3.20%
BERKSHIRE HATHAWAY INC CLASS B 1.92% 1.93%
JPMORGAN CHASE & CO 1.77% 3.03%
VISA CLASS A 1.32% 2.37%
Only in OEF
ALPHABET CLASS C 3.31%
MICRON TECHNOLOGY 2.33%
ELI LILLY 1.89%
EXXONMOBIL HOLDINGS CORP 1.39%
JOHNSON & JOHNSON 1.26%
ABBVIE 0.98%
PALANTIR TECHNOLOGIES CLASS A 0.96%
CISCO SYSTEMS INC 0.93%
Only in TMFC
AppLovin Corp 0.91%
Crowdstrike Holdings Inc 0.74%
TJX Cos Inc/The 0.64%
Corning Inc 0.58%
Progressive Corp/The 0.43%
Vertex Pharmaceuticals Inc 0.43%
Constellation Energy Corp 0.41%
Howmet Aerospace Inc 0.40%

Check overlap with more funds →

On the same fields

OEF
iShares S&P 100 ETF
TMFC
Motley Fool 100 Index ETF
Where it sits Stock ETF Stock ETF
Issuer iShares Motley Fool
What it is Tracks an index Tracks an index
Total return, 1 year +16.8% +15.1%
Expense ratio 0.20% 0.50%
Already in the S&P 500 99.9% 98.0%
Holdings 102 101
Net assets, OEF as of Oct 9, 2026 and TMFC as of May 31, 2026 $20.8bn $2.1bn

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

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%.

About TMFC

TMFC tracks an index. Over the year to Oct 9, 2026 it returned +15.1% with distributions reinvested. The prospectus expense ratio is 0.50% a year. By its holdings filed for May 31, 2026, 98% of the fund by weight is stocks the S&P 500 also holds, across 101 positions, with the top ten at 55.2%.

Questions people ask

Which returned more over the last year, OEF or TMFC?
In the year to Oct 9, 2026, with distributions reinvested, OEF returned +16.8% and TMFC +15.1%.
Which is cheaper, OEF or TMFC?
OEF is cheaper, by 0.30 percentage points a year. That is about $30 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do OEF and TMFC overlap with the S&P 500?
By their latest filed holdings, 100% of OEF and 98% of TMFC by weight is stocks the S&P 500 already holds.
Other comparisons
OEF vs USPXJPEF vs OEFOEF vs TILTCGCV vs OEFSPMO vs TMFCTMFC vs USMVRDVY vs TMFCDGRW vs TMFC
OEF on its own →TMFC on its own →Hold both: look the portfolio through →Rankings →Standards and sources →
Where these figures came from
OEF filings on SEC EDGAR ↗OEF prospectus with the expense ratio (SEC) ↗iShares page for OEF ↗TMFC filings on SEC EDGAR ↗TMFC prospectus with the expense ratio (SEC) ↗Motley Fool 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, OEF against TMFC, data as of Oct 9, 2026. https://etfiq.com/compare/any/oef-vs-tmfc

Open data

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