CGMM vs VFMO: Differences, Returns & Fees

CGMM and VFMO hold 7% of their weight in the same names, and VFMO returned +13.2% over the year. Net assets: $3.5bn on Oct 19, 2026 for Capital Group U.S. Small and Mid Cap ETF, and $1.9bn on Sep 30, 2026 for Vanguard U.S. Momentum Factor ETF.

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Answers cite the figures on this page.

VFMO costs 0.38 points a year less; their one-year returns differ by 2.1 points; CGMM is 1.8 times larger.

CGMM vs VFMO: Differences, Returns & Fees
CGMMVFMO
Expense ratio0.51%0.13%
Net assets, as of Sep 30, 2026$3.4bn$1.9bn
Total return, 1 year+11.1%+13.2%
What it tracksNo index, actively managedNo index, actively managed
Holdings in common7%
Top ten holdings, share of the fund18.7%9.5%
Below its high6.8%, high on Aug 13, 202611.5%, high on Jun 30, 2026

Holdings in common uses holdings dated May 31, 2026.

+11.1%
CGMM total return, 1 year
+13.2%
VFMO total return, 1 year
0.51%
CGMM expense ratio
0.13%
VFMO expense ratio

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Client brief · page 1 of 2Report BR-54AB75DAE3

CGMM and VFMO are built for the same job. How do they differ in cost, holdings and results?

  1. Holdings in common. 7% of the weight is in the same securities (holdings dated May 31, 2026).
  2. One-year total return. Over 1 year to Oct 20, 2026 CGMM returned +11.1% and VFMO +13.2% with distributions reinvested, a gap of 2.1 points.
  3. Number of holdings. CGMM holds 114 positions and VFMO holds 704.

Data as of Oct 20, 2026. The differences are picked by a fixed rule, in a fixed order; the PDF prints it. Page 2 has the returns, overlap, risks and sources.

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What they hold in common

By the books each fund has filed, CGMM and VFMO hold 7% of their money in the same securities at the same weight. Holdings dated May 31, 2026.

half

7% in common

Positions both hold, largest shared weight first
Holding CGMM VFMO
General Motors Co 0.87% 0.67%
SLB Ltd 0.68% 0.45%
Revolution Medicines Inc 0.67% 0.41%
CSX Corp 0.66% 0.34%
Ciena Corp 1.65% 0.31%
Flex Ltd 1.63% 0.29%
TTM Technologies Inc 0.80% 0.26%
XPO Inc 1.08% 0.26%
Bloom Energy Corp 2.56% 0.24%
ATI Inc 0.98% 0.23%
Lumentum Holdings Inc 0.41% 0.22%
Ionis Pharmaceuticals Inc 1.14% 0.21%
Only in CGMM
Capital Group Central Cash Fund 2.20%
Exelon Corp 1.91%
RenaissanceRe Holdings Ltd 1.84%
NIKE Inc 1.77%
WEX Inc 1.77%
Hewlett Packard Enterprise Co 1.59%
Brown & Brown Inc 1.58%
US Foods Holding Corp 1.56%
Only in VFMO
Micron Technology Inc 1.36%
Intel Corp 1.25%
Advanced Micro Devices Inc 1.12%
Western Digital Corp 0.89%
Alphabet Inc 0.87%
KLA Corp 0.86%
Applied Materials Inc 0.82%
Lam Research Corp 0.82%

Check overlap with more funds →

On the same fields

CGMM
Capital Group U.S. Small and Mid Cap ETF
VFMO
Vanguard U.S. Momentum Factor ETF
Where it sits Stock ETF Stock ETF
What it is Actively managed Actively managed
Total return, 1 year +11.1% +13.2%
Its benchmark over the same days +15.0% (IWV) +15.0% (IWV)
Gap to its benchmark −4.0 pts vs IWV −1.9 pts vs IWV
Expense ratio 0.51% 0.13%
Already in the S&P 500 45.4% 43.4%
Holdings 114 704
Net assets, CGMM as of Oct 19, 2026 and VFMO as of Sep 30, 2026 $3.5bn $1.9bn

CGMM and VFMO on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.

About CGMM

CGMM is actively managed and tracks no index. The prospectus expense ratio is 0.51% a year. By its holdings filed for May 31, 2026, 45% of the fund by weight is stocks the S&P 500 also holds, across 114 positions, with the top ten at 18.7%. It sat 6.8% below its high of Aug 13, 2026 on Oct 20, 2026.

Over the year to Oct 20, 2026 it returned +11.1% with distributions reinvested, against +15.0% for its benchmark, the Russell 3000 Index.

About VFMO

VFMO is actively managed and tracks no index. The prospectus expense ratio is 0.13% a year. By its holdings filed for May 31, 2026, 43% of the fund by weight is stocks the S&P 500 also holds, across 704 positions, with the top ten at 9.5%. It sat 11.5% below its high of Jun 30, 2026 on Oct 20, 2026.

Over the year to Oct 20, 2026 it returned +13.2% with distributions reinvested, against +15.0% for its benchmark, the Russell 3000 Index.

Questions people ask

Which returned more over the last year, CGMM or VFMO?
In the year to Oct 20, 2026, with distributions reinvested, CGMM returned +11.1% and VFMO +13.2%.
Which is cheaper, CGMM or VFMO?
VFMO is cheaper, by 0.38 percentage points a year. That is about $38 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do CGMM and VFMO overlap with the S&P 500?
By their latest filed holdings, 45% of CGMM and 43% of VFMO by weight is stocks the S&P 500 already holds.
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ETFIQ, CGMM against VFMO, data as of Oct 20, 2026. https://etfiq.com/compare/any/cgmm-vs-vfmo

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