Fund · iShares Dow Jones U.S. ETF · measured from SEC filings
IYY holdings
IYY reports 967 holdings and behaves like 54.8 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 2026-07-31Read this figure with the following in mind
1.3% of net assets is securities-lending cash collateral, excluded from the figure; counted as filed the fund would read 54.3
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: 99.99% at a quoted market price (level 1), 13 issuer countries.
What stands out
as of 2026-07-31IYY's largest investment is Nvidia Corp at 7.29% of net assets. Apple Inc and Microsoft Corp follow; the three together are 17.83%. Ten companies are 35.04% of the fund; the other 957 share the rest. Among the 721 equity funds measured here, IYY behaves like 54.8 holdings against a median of 42.4 — close to the median. Across 27 quarterly filings IYY has become more concentrated: it behaved like 139.1 at 2019-10-31 and 55.5 at 2026-04-30. Between the 2026-01-31 and 2026-04-30 filings 5 positions were added and 8 dropped; 5.8% of the weight moved.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable equity funds on this site. Nothing here is a view on the fund.
Every filing since 2019
27Between 2019-10-31 and 2026-04-30, IYY went from behaving like 139.1 equally weighted positions to 55.5 — 60% fewer, while its top ten went from 19.41% to 35.69% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-04-30 | 964 | 55.5 | 35.69% | 7.29% |
| 2026-01-31 | 968 | 55.9 | 35.56% | 7.26% |
| 2025-10-31 | 970 | 50.2 | 36.94% | 7.79% |
| 2025-07-31 | 1,019 | 54 | 34.8% | 7.39% |
| 2025-04-30 | 1,021 | 66.5 | 31.2% | 6.19% |
| 2025-01-31 | 1,025 | 63.7 | 32.88% | 6.33% |
| 2024-10-31 | 1,029 | 62.3 | 31.74% | 6.47% |
| 2024-07-31 | 1,075 | 63.9 | 31.25% | 6.28% |
Earlier filings (19 more, back to 2019-10-31)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-04-30 | 1,076 | 73.1 | 29.44% | 6.2% |
| 2024-01-31 | 1,079 | 73.3 | 28.26% | 6.57% |
| 2023-10-31 | 1,079 | 73.3 | 28.14% | 6.46% |
| 2023-07-31 | 1,097 | 76.5 | 27.43% | 6.78% |
| 2023-04-30 | 1,095 | 82.8 | 25.03% | 6.51% |
| 2023-01-31 | 1,102 | 104.4 | 22.13% | 5.62% |
| 2022-10-31 | 1,098 | 95.1 | 23.57% | 6.34% |
| 2022-07-31 | 1,153 | 86.3 | 25.18% | 6.4% |
| 2022-04-30 | 1,155 | 90.1 | 24.55% | 6.2% |
| 2022-01-31 | 1,148 | 86.4 | 25.57% | 6.29% |
| 2021-10-31 | 1,132 | 93.2 | 25.3% | 5.53% |
| 2021-07-31 | 1,064 | 95.7 | 24.38% | 5.42% |
| 2021-04-30 | 1,057 | 101 | 23.8% | 5.14% |
| 2021-01-31 | 1,047 | 92.3 | 24.5% | 5.87% |
| 2020-10-31 | 1,041 | 91.3 | 24.35% | 5.62% |
| 2020-07-31 | 1,180 | 89.6 | 24.44% | 5.63% |
| 2020-04-30 | 1,175 | 102.3 | 23.09% | 5.02% |
| 2020-01-31 | 1,175 | 124.1 | 20.87% | 4.26% |
| 2019-10-31 | 1,177 | 139.1 | 19.41% | 3.8% |
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.
As filed, collateral included
1.33% collateralIYY's filing lists 968 positions including 1.33% of net assets in securities-lending cash collateral. Counted as filed the fund reads 54.3 effective holdings with a top ten of 35.02%; on its own investments — the figure above — it reads 54.8 with a top ten of 35.04%. The collateral is matched by a liability and is not a holding the fund chose; since 2026-09-18 every figure on this site sets it aside (methodology). Both numbers are in the data.
Largest positions, as filed
as of 2026-04-30The 15 largest of 967 positions in IYY's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: IYY.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | NVIDIA CORPORATION | 7.29% | 7.3% |
| 2 | APPLE INC. | 5.99% | 13.3% |
| 3 | MICROSOFT CORPORATION | 4.55% | 17.8% |
| 4 | AMAZON.COM, INC. | 3.89% | 21.7% |
| 5 | ALPHABET INC. | 3.37% | 25.1% |
| 6 | BROADCOM INC. | 2.98% | 28.1% |
| 7 | ALPHABET INC. | 2.69% | 30.8% |
| 8 | META PLATFORMS, INC. | 2.01% | 32.8% |
| 9 | TESLA, INC. | 1.61% | 34.4% |
| 10 | BERKSHIRE HATHAWAY INC. | 1.31% | 35.7% |
| 11 | JPMORGAN CHASE & CO. | 1.27% | 37.0% |
| 12 | ELI LILLY AND COMPANY | 1.11% | 38.1% |
| 13 | EXXON MOBIL CORPORATION | 0.97% | 39.0% |
| 14 | MICRON TECHNOLOGY, INC. | 0.88% | 39.9% |
| 15 | ADVANCED MICRO DEVICES, INC. | 0.87% | 40.8% |
By country of issuer
as of 2026-04-30Share of IYY'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 | 96.59% |
| Ireland° | 1.98% |
| Switzerland | 0.31% |
| Bermuda° | 0.21% |
| United Kingdom | 0.16% |
| Netherlands° | 0.16% |
| Cayman Islands° | 0.14% |
| Curaçao° | 0.13% |
Returns the fund reported
2019-08 – 2026-04Monthly total returns from Item B.5 of IYY'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 0.05 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: IYY.json · all funds.
Who borrows IYY's shares
2026-07-31The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-07-31, $38m was out to 15 borrowers. The largest, Wells Fargo Bank, National Association, held 67.7% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| Wells Fargo Bank, National Association | $26m | 67.7% |
| MORGAN STANLEY & CO LLC | $3m | 8.7% |
| JP MORGAN SECURITIES LLC | $3m | 7.3% |
| CITIGROUP GLOBAL MARKETS INC. | $3m | 7.1% |
| GOLDMAN SACHS & CO. | $1m | 3.0% |
The filing reports no cash collateral position against this loan. Collateral taken in a form the fund does not hold as a position does not appear in N-PORT, so this is silence rather than absence. What the collateral figure can and cannot show. Every quarter IYY has filed, with each borrower: IYY.json · all funds.
Since the previous filing
2026-01-31 → 2026-04-30967 positions became 964: 5 added (0.1% of the fund at the later date), 8 dropped (0.1% at the earlier date). Half the sum of all weight changes, a turnover proxy: 5.8%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of IYY 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 |
|---|---|---|---|---|---|
| BROADCOM INC. | 2.44% | 2.98% | MICROSOFT CORPORATION | 5.00% | 4.55% |
| INTEL CORPORATION | 0.33% | 0.67% | META PLATFORMS, INC. | 2.44% | 2.01% |
| ALPHABET INC. | 3.07% | 3.37% | TESLA, INC. | 1.89% | 1.61% |
| ADVANCED MICRO DEVICES, INC. | 0.60% | 0.87% | ELI LILLY AND COMPANY | 1.29% | 1.11% |
| AMAZON.COM, INC. | 3.64% | 3.89% | INTERNATIONAL BUSINESS MACHINES CORPORATION | 0.45% | 0.32% |
| ALPHABET INC. | 2.46% | 2.69% | ACCENTURE PUBLIC LIMITED COMPANY | 0.26% | 0.17% |
New: SUNBELT RENTALS HOLDINGS, INC. (0.05%), S P500 EMINI FUT JUN26 (0.01%), VERSIGENT PLC (0.00%), COREBRIDGE FINANCIAL, INC. (0.00%), HOLOGIC INC CVR (0.00%). Gone: EXACT SCIENCES CORPORATION (0.03%), HOLOGIC, INC. (0.03%), COMERICA INCORPORATED (0.02%), DAYFORCE, INC. (0.02%), CONFLUENT, INC. (0.01%), AIR LEASE CORPORATION (0.01%).
Asset categories and pricing
as of 2026-07-3198.56% equity, 1.44% short-term investment as filed; 100.0% 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 $2.86B. 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, equity funds
10Every measured equity fund lined up by how many holdings it behaves like; these sit either side of IYY (54.8). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| APIE ActivePassive International Equity ETF | 548 | 53.5 | 23.91% | 2026-05-31 |
| XMHQ Invesco S&P MidCap Quality ETF | 81 | 54.1 | 31.61% | 2026-07-31 |
| IFRA iShares U.S. Infrastructure ETF | 164 | 54.4 | 32.36% | 2026-06-30 |
| CGGE Capital Group Global Equity ETF | 115 | 54.6 | 34.07% | 2026-05-31 |
| XMMO Invesco S&P MidCap Momentum ETF | 76 | 54.8 | 28.92% | 2026-07-31 |
| XT iShares Future Exponential Technologies ETF | 214 | 55.1 | 33.58% | 2026-07-31 |
| CVLC Calvert US Large-Cap Core Responsible Index ETF | 761 | 55.2 | 35.17% | 2026-06-30 |
| GUSA Goldman Sachs MarketBeta U.S. 1000 Equity ETF | 1,012 | 55.3 | 36.13% | 2026-05-31 |
| LSVD LSV Disciplined Value ETF | 131 | 55.6 | 33.22% | 2026-07-31 |
| INDA iShares MSCI India ETF | 170 | 55.7 | 33.88% | 2026-05-31 |
Essays that examine IYY
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.