CGMM vs COWG: Differences, Returns & Fees

CGMM and COWG hold 3% of their weight in the same names, and COWG returned +12.2% over the year. Net assets: $3.5bn on Oct 19, 2026 for Capital Group U.S. Small and Mid Cap ETF, and $2.4bn on Oct 2, 2026 for Pacer US Large Cap Cash Cows Growth Leaders ETF.

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Answers cite the figures on this page.

COWG costs 0.02 points a year less; their one-year returns differ by 1.1 points.

CGMM vs COWG: Differences, Returns & Fees
CGMMCOWG
Expense ratio0.51%0.49%
Net assets, CGMM as of Oct 19, 2026 and COWG as of Oct 2, 2026$3.5bn$2.4bn
Total return, 1 year+11.1%+12.2%
What it tracksNo index, actively managedPacer US Large Cap Cash Cows Growth Leaders Index
Holdings in common3%
Top ten holdings, share of the fund18.7%28.4%
Below its high6.8%, high on Aug 13, 20263.5%, high on Oct 9, 2026

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

+11.1%
CGMM total return, 1 year
+12.2%
COWG total return, 1 year
0.51%
CGMM expense ratio
0.49%
COWG expense ratio

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Client brief · page 1 of 2Report BR-805225A2DC

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

  1. What each follows. CGMM follows No index, actively managed and COWG follows Pacer US Large Cap Cash Cows Growth Leaders Index.
  2. Holdings in common. 3% of the weight is in the same securities (holdings dated May 31, 2026 and Jul 31, 2026).
  3. One-year total return (similar). Over 1 year to Oct 20, 2026 CGMM returned +11.1% and COWG +12.2% with distributions reinvested, a gap of 1.1 points.

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 COWG hold 3% of their money in the same securities at the same weight. Holdings dated May 31, 2026 and Jul 31, 2026.

half

3% in common

Positions both hold, largest shared weight first
Holding CGMM COWG
Diamondback Energy Inc 1.16% 1.26%
Veeva Systems Inc 0.65% 0.54%
Copart Inc 0.87% 0.50%
Fair Isaac Corp 0.38% 0.43%
Only in CGMM
Bloom Energy Corp 2.56%
Capital Group Central Cash Fund 2.20%
Exelon Corp 1.91%
RenaissanceRe Holdings Ltd 1.84%
Comfort Systems USA Inc 1.79%
NIKE Inc 1.77%
WEX Inc 1.77%
Ciena Corp 1.65%
Only in COWG
Western Digital Corp 4.53%
Iridium Communications Inc 4.25%
Sandisk Corp 3.32%
Astera Labs Inc 3.03%
Lam Research Corp 2.71%
Fortinet Inc 2.36%
Okta Inc 2.12%
Datadog Inc 2.05%

Check overlap with more funds →

On the same fields

CGMM
Capital Group U.S. Small and Mid Cap ETF
COWG
Pacer US Large Cap Cash Cows Growth Leaders ETF
Where it sits Stock ETF Stock ETF
What it is Actively managed Tracks an index
Total return, 1 year +11.1% +12.2%
Its benchmark over the same days +15.0% (IWV) +15.1% (IWB)
Gap to its benchmark −4.0 pts vs IWV −2.8 pts vs IWB
Expense ratio 0.51% 0.49%
Already in the S&P 500 45.4% 65.3%
Holdings 114 100
Net assets, CGMM as of Oct 19, 2026 and COWG as of Oct 2, 2026 $3.5bn $2.4bn

CGMM and COWG 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 COWG

COWG tracks an index. The prospectus expense ratio is 0.49% a year. By its holdings filed for Jul 31, 2026, 65% of the fund by weight is stocks the S&P 500 also holds, across 100 positions, with the top ten at 28.4%. It sat 3.5% below its high of Oct 9, 2026 on Oct 20, 2026.

Over the year to Oct 20, 2026 it returned +12.2% with distributions reinvested, against +15.1% for its benchmark, the Russell 1000 Index.

Questions people ask

Which returned more over the last year, CGMM or COWG?
In the year to Oct 20, 2026, with distributions reinvested, CGMM returned +11.1% and COWG +12.2%.
Which is cheaper, CGMM or COWG?
COWG is cheaper, by 0.02 percentage points a year. That is about $2 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do CGMM and COWG overlap with the S&P 500?
By their latest filed holdings, 45% of CGMM and 65% of COWG by weight is stocks the S&P 500 already holds.
Cite this pageCitation, APA and Markdown

ETFIQ, CGMM against COWG, data as of Oct 20, 2026. https://etfiq.com/compare/any/cgmm-vs-cowg

Open data

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