Data as of Oct 28, 2026.

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BBMC vs FESM: Differences, Returns & Fees

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Over the year to Oct 28, 2026, BBMC returned +17.6% to FESM's +23.0%; 7% of their weight is in the same names.

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Net assets: $2.1bn on Oct 28, 2026 for JPMorgan BetaBuilders U.S. Mid Cap Equity ETF, and $6.4bn on Sep 30, 2026 for Fidelity Enhanced Small Cap Core ETF.

At a glance
+17.6%
BBMC total return, 1 year
+23.0%
FESM total return, 1 year
0.07%
BBMC expense ratio
0.28%
FESM expense ratio

Pair scorecard

BBMC costs 0.21 points a year less; their one-year returns differ by 5.4 points.

BBMC vs FESM: Differences, Returns & Fees
MeasureBBMCFESM
Return
Total return, 1 year+17.6%+23.0%
Drawdown
Below its high5.2%, high on Aug 14, 20265.9%, high on Aug 14, 2026
Benchmark
What it tracksMorning- star US Mid Cap Target Market Exposure Extended IndexNo index, actively managed
Cost and size
Expense ratio0.07%0.28%
Net assets, BBMC as of Oct 28, 2026 and FESM as of Sep 30, 2026$2.1bn$6.4bn
Holdings
Holdings in common7%
Top ten holdings, share of the fund8.1%8.0%

Holdings in common uses holdings dated Jun 30, 2026 and Oct 27, 2026. Method

What they share

7%

By the books each fund has filed, BBMC and FESM hold 7% of their money in the same securities at the same weight. Holdings dated Jun 30, 2026 and Oct 27, 2026.

0 half 100%

half

7% in common

Positions both hold · largest shared weight first BBMC FESM
GUARDANT HEALTH INC 0.50% 1.09%
COEUR MINING INC COMMON 0.32% 0.44%
CARPENTER TECHNOLOGY 0.31% 0.44%
BRIDGEBIO PHARMA INC 0.25% 0.27%
STERLING INFRASTRUCTURE 0.25% 0.26%
FABRINET COMMON STOCK 0.26% 0.22%
HECLA MINING CO COMMON 0.20% 0.39%
SANMINA CORP COMMON 0.19% 0.48%
CYTOKINETICS INC COMMON 0.18% 0.33%
HEALTHEQUITY INC COMMON 0.18% 0.65%
MADRIGAL PHARMACEUTICALS 0.18% 0.30%
HUT 8 CORP COMMON STOCK 0.17% 0.27%
Only in one fund ↓
Only in BBMC
MODERNA INC COMMON STOCK 1.61%
NATERA INC COMMON STOCK 1.23%
OKTA INC COMMON STOCK 0.83%
REVOLUTION MEDICINES INC 0.82%
ATLASSIAN CORP COMMON 0.76%
WILLIAMS-SONOMA INC 0.65%
TECHNIPFMC PLC COMMON 0.59%
CASEY'S GENERAL STORES 0.57%
Only in FESM
MAXLINEAR INC 0.96%
ACM RESEARCH INC 0.90%
KULICKE and SOFFA INDUSTRIES INC 0.78%
ENERSYS 0.77%
TENABLE HOLDINGS INC 0.76%
PLEXUS CORP 0.72%
KODIAK GAS SERVICES INC 0.71%
EXTREME NETWORKS INC 0.65%
Check overlap with more funds →

Side by side

BBMC JPMorgan BetaBuilders U.S. Mid Cap Equity ETF FESM Fidelity Enhanced Small Cap Core ETF
Where it sits Stock ETF Stock ETF
What it is Tracks an index Actively managed
Total return, 1 year +17.6% +23.0%
Expense ratio 0.07% 0.28%
Already in the S&P 500 21.3% 1.1%
Holdings 459 779
Net assets, BBMC as of Oct 28, 2026 and FESM as of Sep 30, 2026 $2.1bn $6.4bn

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

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About each fund
BBMC

BBMC tracks an index. Over the year to Oct 28, 2026 it returned +17.6% with distributions reinvested. The prospectus expense ratio is 0.07% a year. By its holdings published by its issuer for Oct 27, 2026, 21% of the fund by weight is stocks the S&P 500 also holds, across 459 positions, with the top ten at 8.1%. It sat 5.2% below its high of Aug 14, 2026 on Oct 28, 2026.

FESM

FESM is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned +23.0% with distributions reinvested. The prospectus expense ratio is 0.28% a year. By its holdings filed for Jun 30, 2026, 1% of the fund by weight is stocks the S&P 500 also holds, across 779 positions, with the top ten at 8.0%. It sat 5.9% below its high of Aug 14, 2026 on Oct 28, 2026.

Questions people ask

Which returned more over the last year, BBMC or FESM?
In the year to Oct 28, 2026, with distributions reinvested, BBMC returned +17.6% and FESM +23.0%.
Which is cheaper, BBMC or FESM?
BBMC is cheaper, by 0.21 percentage points a year. That is about $21 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do BBMC and FESM overlap with the S&P 500?
By their latest filed holdings, 21% of BBMC and 1% of FESM by weight is stocks the S&P 500 already holds.
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ETFIQ, BBMC against FESM, data as of Oct 28, 2026. https://etfiq.com/compare/any/bbmc-vs-fesm

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