Fund · iShares Bloomberg Roll Select Commodity Strategy ETF · measured from SEC filings
CMDY holdings
CMDY reports 88 holdings and behaves like 35.1 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-07-31. The fact sheet publishes the first number; this page computes the second, and traces it across 27 quarters of filings.
Measured concentration
as of 2026-07-31This figure is not comparable with other funds
swap and futures notional is 101% of net assets: the fund's exposure is delivered by derivatives, and a count of its filed positions does not describe it. See the exposure section for what the notional is written on
100% held in short-term investment vehicles: this is a cash-like fund, and its holding count measures something different
The figure below is what the filing says, published unchanged. What it may not do is sit beside a plain long-only fund and be read as the same quantity. How comparability is decided.
Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 6.05% at a quoted market price (level 1), 6 issuer countries.
What stands out
as of 2026-07-31The largest line in CMDY's filing is not a stock but BlackRock Cash Funds: Treasury, SL Agency Shares, a short-term position at 15.72% of net assets. Between the 2026-01-31 and 2026-04-30 filings 73 positions were added and 87 dropped; 82.8% of the weight moved. the United States is the largest country at 89.84% of the portfolio, across 6 countries in the filing.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable short-term funds on this site. Nothing here is a view on the fund.
Every filing since 2019
27| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-04-30 * | 75 | 22.7 | 47.97% | 16.08% |
| 2026-01-31 * | 89 | 34.3 | 42.17% | 10.9% |
| 2025-10-31 * | 81 | 42.1 | 39.86% | 7% |
| 2025-07-31 * | 60 | 30.1 | 45.33% | 10.33% |
| 2025-04-30 * | 57 | 31.8 | 48.26% | 8.06% |
| 2025-01-31 * | 59 | 32 | 46.91% | 8.76% |
| 2024-10-31 * | 53 | 25.4 | 49.35% | 12.4% |
| 2024-07-31 * | 60 | 34.7 | 44.32% | 6.51% |
Earlier filings (19 more, back to 2019-10-31)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-04-30 * | 72 | 43.2 | 38.34% | 5.67% |
| 2024-01-31 * | 66 | 45.3 | 35.64% | 5.03% |
| 2023-10-31 * | 58 | 33.7 | 44.86% | 7.68% |
| 2023-07-31 * | 65 | 39.4 | 39.71% | 6.47% |
| 2023-04-30 * | 51 | 18.9 | 51.75% | 17.91% |
| 2023-01-31 * | 40 | 24.3 | 50.61% | 11.8% |
| 2022-10-31 * | 37 | 25.1 | 47.32% | 11.95% |
| 2022-07-31 * | 36 | 20.4 | 52.02% | 13.99% |
| 2022-04-30 * | 48 | 28.1 | 45.38% | 9.84% |
| 2022-01-31 * | 43 | 25.4 | 48.33% | 9.84% |
| 2021-10-31 * | 47 | 30.1 | 42.83% | 9.19% |
| 2021-07-31 * | 54 | 33.7 | 39.81% | 9.9% |
| 2021-04-30 * | 43 | 27.2 | 46% | 10.42% |
| 2021-01-31 * | 40 | 24.5 | 47.63% | 12.38% |
| 2020-10-31 * | 30 | 18.1 | 55.05% | 14.66% |
| 2020-07-31 * | 31 | 20.5 | 53.86% | 12.11% |
| 2020-04-30 * | 21 | 14 | 69.39% | 17.85% |
| 2020-01-31 * | 25 | 19 | 53.91% | 13.64% |
| 2019-10-31 * | 25 | 15.8 | 56.06% | 17.97% |
One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.
Largest positions, as filed
as of 2026-04-30The 15 largest of 88 positions in CMDY's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: CMDY.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES | 16.08% | 16.1% |
| 2 | Chicago Board of Trade | 6.29% | 22.4% |
| 3 | United States Treasury | 4.72% | 27.1% |
| 4 | United States Treasury | 3.78% | 30.9% |
| 5 | United States Treasury | 2.85% | 33.7% |
| 6 | United States Treasury | 2.85% | 36.6% |
| 7 | United States Treasury | 2.85% | 39.4% |
| 8 | United States Treasury | 2.85% | 42.3% |
| 9 | United States Treasury | 2.85% | 45.1% |
| 10 | United States Treasury | 2.84% | 48.0% |
| 11 | United States Treasury | 2.84% | 50.8% |
| 12 | Florida Power & Light Co | 1.90% | 52.7% |
| 13 | United States Treasury | 1.90% | 54.6% |
| 14 | Sumitomo Corp of Americas | 1.43% | 56.0% |
| 15 | Bay Square Funding LLC | 1.42% | 57.5% |
By country of issuer
as of 2026-04-30Share of CMDY's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.
| Country | Share |
|---|---|
| United States | 89.96% |
| Canada | 2.51% |
| Australia | 2.28% |
| Luxembourg° | 1.65% |
| Ireland° | 1.62% |
| Germany | 1.42% |
| Kuwait | 0.57% |
Returns the fund reported
2019-08 – 2026-04Monthly total returns from Item B.5 of CMDY's own filings, 81 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference — percentage points over 0 months, which is roughly the distributions. Every month with the filing it came from: CMDY.json · all funds.
Since the previous filing
2026-01-31 → 2026-04-3089 positions became 75: 73 added (77.6% of the fund at the later date), 87 dropped (82.8% at the earlier date). Half the sum of all weight changes, a turnover proxy: 82.8%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of CMDY compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-01-31 | 2026-04-30 | Largest decreases | 2026-01-31 | 2026-04-30 |
|---|---|---|---|---|---|
| BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES | 10.90% | 16.08% | Chicago Board of Trade | 6.31% | 6.29% |
New: United States Treasury (4.72%), United States Treasury (3.78%), United States Treasury (2.85%), United States Treasury (2.85%), United States Treasury (2.85%), United States Treasury (2.85%). Gone: United States Treasury (3.87%), United States Treasury (3.87%), United States Treasury (3.86%), United States Treasury (3.22%), United States Treasury (2.58%), United States Treasury (2.57%).
Asset categories and pricing
as of 2026-07-31100.00% short-term investment as filed; 6.0% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.
Derivative exposure and counterparties
as of 2026-04-30A position count cannot describe a fund that uses derivatives, because a swap is filed at its unrealised gain, not its exposure. These are the notionals the fund itself reported, against net assets of $537M. Notional of an interest-rate or currency swap is not equity exposure.
Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).
Neighbours by effective holdings, short-term investment funds
8Every measured short-term investment fund lined up by how many holdings it behaves like; these sit either side of CMDY (35.1). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| ALLW State Street(R) Bridgewater(R) All Weather(R) ETF | 41 | 8.2 * | 78.13% | 2026-07-31 |
| BIL State Street(R) SPDR(R) Bloomberg 1-3 Month T-Bill ETF | 24 | 14.9 | 74.44% | 2026-06-30 |
| XHLF BondBloxx Bloomberg Six Month Target Duration US Treasury ETF | 28 | 15.2 | 75.74% | 2026-07-31 |
| SGOV iShares 0-3 Month Treasury Bond ETF | 23 | 17.2 | 66.79% | 2026-05-31 |
| BILS State Street(R) SPDR(R) Bloomberg 3-12 Month T-Bill ETF | 29 | 23.8 | 51.34% | 2026-06-30 |
| SHV iShares 0-1 Year Treasury Bond ETF | 64 | 38 | 37.93% | 2026-05-31 |
| COMT iShares GSCI Commodity Dynamic Roll Strategy ETF | 160 | 55.8 * | 24.21% | 2026-07-31 |
| BKUI BNY Mellon Ultra Short Income ETF | 157 | 80.5 | 22.91% | 2026-06-30 |
Essays that examine CMDY
0Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.