Data as of Oct 28, 2026.
COWZ vs IYE: Differences, Returns & Fees
Over the year to Oct 28, 2026, COWZ returned +24.4% to IYE's +58.8%; 12% of their weight is in the same names.
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Net assets: $19.5bn on Oct 27, 2026 for Pacer US Cash Cows 100 ETF, and $1.8bn on Oct 28, 2026 for iShares U.S. Energy ETF.
Pair scorecard
IYE costs 0.12 points a year less; their one-year returns differ by 34.4 points; COWZ is 10.8 times larger.
| Measure | COWZ | IYE |
|---|---|---|
| Return | ||
| Total return, 1 year | +24.4% | +58.8% |
| Benchmark | ||
| What it tracks | Pacer US Cash Cows 100 Index | Russell 1000 Energy RIC 22 |
| Cost and size | ||
| Expense ratio | 0.49% | 0.37% |
| Net assets, as of Oct 27, 2026 | $19.5bn | $1.8bn |
| Holdings | ||
| Holdings in common | 12% | |
| Top ten holdings, share of the fund | 20.4% | 71.5% |
Holdings in common uses holdings dated Jul 31, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, COWZ and IYE hold 12% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Oct 27, 2026.
half
12% in common
Only in one fund ↓
Side by side
COWZ and IYE on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
COWZ
COWZ tracks an index of US Cash Cows 100. Over the year to Oct 28, 2026 it returned +24.4% with distributions reinvested. The prospectus expense ratio is 0.49% a year. By its holdings filed for Jul 31, 2026, 95% of the fund by weight is stocks the S&P 500 also holds, across 100 positions, with the top ten at 20.4%.
IYE
IYE tracks an index of U.S. Energy. Over the year to Oct 28, 2026 it returned +58.8% with distributions reinvested. The prospectus expense ratio is 0.37% a year. By its holdings published by its issuer for Oct 27, 2026, 67% of the fund by weight is stocks the S&P 500 also holds, across 41 positions, with the top ten at 71.5%.
Questions people ask
- Which returned more over the last year, COWZ or IYE?
- In the year to Oct 28, 2026, with distributions reinvested, COWZ returned +24.4% and IYE +58.8%.
- Which is cheaper, COWZ or IYE?
- IYE is cheaper, by 0.12 percentage points a year. That is about $12 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. 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.
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ETFIQ, COWZ against IYE, data as of Oct 28, 2026. https://etfiq.com/compare/any/cowz-vs-iye
ETFIQ. (Oct 28, 2026). COWZ against IYE. Retrieved from https://etfiq.com/compare/any/cowz-vs-iye
[COWZ against IYE (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/cowz-vs-iye)
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