CMDY vs PDBC: how they differ
CMDY and PDBC hold 0% of their weight in the same names, and PDBC returned +51.9% over the year. iShares Bloomberg Roll Select Commodity Strategy ETF and Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF.
CMDY costs 0.31 points a year less; their one-year returns differ by 15.4 points; PDBC is 10.7 times larger.
| CMDY | PDBC | |
|---|---|---|
| Expense ratio | 0.28% | 0.59% |
| Net assets, as of Oct 8, 2026 | $738m | $7.9bn |
| Total return, 1 year | +36.5% | +51.9% |
| Holdings in common | 0% | |
| Below its high | 3.0%, high on Sep 10, 2026 | |
Holdings in common uses holdings dated Oct 8, 2026.
What they hold in common
By the books each fund has filed, CMDY and PDBC hold 0% 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 Oct 8, 2026.
half
0% in common
On the same fields
CMDY and PDBC on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
CMDY in plain words
CMDY tracks an index. Over the year to Oct 9, 2026 it returned +36.5% with distributions reinvested. The prospectus expense ratio is 0.28% a year. It sat 3.0% below its high of Sep 10, 2026 on Oct 9, 2026.
PDBC in plain words
PDBC is actively managed and tracks no index. Over the year to Oct 9, 2026 it returned +51.9% with distributions reinvested. The prospectus expense ratio is 0.59% a year.
Questions people ask
- Which returned more over the last year, CMDY or PDBC?
- In the year to Oct 9, 2026, with distributions reinvested, CMDY returned +36.5% and PDBC +51.9%.
- Which is cheaper, CMDY or PDBC?
- CMDY is cheaper, by 0.31 percentage points a year. On $10,000 held for a year that difference is about $31. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.
How this is computed
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed.
ETFIQ, CMDY against PDBC, data as of Oct 9, 2026. https://etfiq.com/compare/any/cmdy-vs-pdbc
ETFIQ. (Oct 9, 2026). CMDY against PDBC. Retrieved from https://etfiq.com/compare/any/cmdy-vs-pdbc
[CMDY against PDBC (ETFIQ, Oct 9, 2026)](https://etfiq.com/compare/any/cmdy-vs-pdbc)
Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms.