Fund · iShares U.S. Home Construction ETF · measured from SEC filings
ITB holdings
ITB reports 47 holdings and behaves like 16.6 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 28 quarters of filings.
Measured concentration
as of 2026-06-30Read this figure with the following in mind
5.0% of net assets is securities-lending cash collateral, excluded from the figure; counted as filed the fund would read 16.1
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: 100% at a quoted market price (level 1), one issuer country.
What stands out
as of 2026-06-30ITB's largest investment is D R Horton Inc at 15.7% of net assets. Pulte Group Inc and Lennar Corp follow; the three together are 32.37%. Ten companies are 64.4% of the fund; the other 37 share the rest. Among the 721 equity funds measured here, ITB behaves like 16.6 holdings against a median of 42.4 — 2.6 times more concentrated than the median. Across 28 quarterly filings ITB has held roughly steady since 2019-09-30 (16.3 then, 16.6 now). Between the 2026-03-31 and 2026-06-30 filings 2 positions were added and 3 dropped; 5.2% 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
28Between 2019-09-30 and 2026-06-30, ITB went from behaving like 16.3 equally weighted positions to 16.6 — 2% more, while its top ten went from 65.17% to 64.4% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 | 47 | 16.6 | 64.4% | 15.78% |
| 2026-03-31 | 48 | 16.9 | 65.43% | 15.01% |
| 2025-12-31 | 47 | 17.1 | 65.45% | 14.68% |
| 2025-09-30 | 47 | 15.8 | 66.69% | 15.75% |
| 2025-06-30 | 49 | 16.5 | 66.17% | 14.24% |
| 2025-03-31 | 50 | 17.1 | 64.62% | 13.89% |
| 2024-12-31 | 46 | 16.4 | 65.96% | 14.05% |
| 2024-09-30 | 46 | 15.9 | 66.15% | 14.71% |
Earlier filings (20 more, back to 2019-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 | 45 | 15.9 | 66.84% | 14.07% |
| 2024-03-31 | 48 | 16.1 | 66.31% | 14.41% |
| 2023-12-31 | 48 | 15.9 | 65.69% | 15.15% |
| 2023-09-30 | 47 | 16.3 | 65.12% | 14.2% |
| 2023-06-30 | 50 | 16.1 | 64.6% | 14.98% |
| 2023-03-31 | 50 | 15.7 | 64.65% | 15.01% |
| 2022-12-31 | 49 | 14.7 | 65.48% | 16.42% |
| 2022-09-30 | 48 | 15.5 | 65.34% | 14.95% |
| 2022-06-30 | 48 | 16.2 | 65.03% | 14.63% |
| 2022-03-31 | 49 | 16.7 | 63.78% | 14.08% |
| 2021-12-31 | 48 | 16.3 | 64.12% | 14.46% |
| 2021-09-30 | 47 | 16.4 | 64.03% | 13.89% |
| 2021-06-30 | 47 | 16 | 64.58% | 14.25% |
| 2021-03-31 | 47 | 16 | 64.96% | 14.21% |
| 2020-12-31 | 47 | 16.4 | 64.58% | 13.78% |
| 2020-09-30 | 47 | 15.7 | 65.59% | 14.59% |
| 2020-06-30 | 45 | 16 | 65.31% | 14.08% |
| 2020-03-31 | 45 | 15.2 | 66.69% | 14.04% |
| 2019-12-31 | 46 | 16.8 | 65.32% | 13.04% |
| 2019-09-30 | 46 | 16.3 | 65.17% | 13.52% |
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
4.98% collateralITB's filing lists 48 positions including 4.98% of net assets in securities-lending cash collateral. Counted as filed the fund reads 16.1 effective holdings with a top ten of 65.71%; on its own investments — the figure above — it reads 16.6 with a top ten of 64.4%. 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 2026-06-30The 15 largest of 47 positions in ITB's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: ITB.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | D.R. HORTON, INC. | 15.78% | 15.8% |
| 2 | PULTEGROUP, INC. | 9.60% | 25.4% |
| 3 | LENNAR CORPORATION | 7.15% | 32.5% |
| 4 | NVR, Inc. | 6.75% | 39.3% |
| 5 | TOLL BROTHERS, INC. | 5.05% | 44.3% |
| 6 | THE SHERWIN-WILLIAMS COMPANY | 4.55% | 48.9% |
| 7 | THE HOME DEPOT, INC. | 4.44% | 53.3% |
| 8 | LOWE'S COMPANIES, INC. | 4.10% | 57.4% |
| 9 | TOPBUILD CORP. | 3.62% | 61.0% |
| 10 | LENNOX INTERNATIONAL INC. | 3.35% | 64.4% |
| 11 | MASCO CORPORATION | 3.03% | 67.4% |
| 12 | TAYLOR MORRISON HOME CORPORATION | 2.50% | 69.9% |
| 13 | OWENS CORNING | 2.37% | 72.3% |
| 14 | MERITAGE HOMES CORPORATION | 2.09% | 74.4% |
| 15 | INSTALLED BUILDING PRODUCTS, INC. | 1.93% | 76.3% |
Returns the fund reported
2019-07 – 2026-06Monthly total returns from Item B.5 of ITB's own filings, 84 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference 0.07 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: ITB.json · all funds.
Who borrows ITB's shares
2026-06-30The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-06-30, $108m was out to 17 borrowers, 4.16% of net assets. The largest, BARCLAYS BANK PLC, held 50.1% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| BARCLAYS BANK PLC | $54m | 50.1% |
| BofA Securities, Inc. | $18m | 16.9% |
| MORGAN STANLEY & CO LLC | $13m | 12.3% |
| GOLDMAN SACHS & CO. | $6m | 5.7% |
| CITIGROUP GLOBAL MARKETS INC. | $5m | 4.9% |
Cash collateral reported against the loan: 4.98% of net assets, 119.6% of the amount lent. That is a floor on the collateral, not the whole of it — collateral the fund does not hold as a position is not in this filing, so a figure under 100% is not evidence of under-collateralisation. How that figure behaves across all funds. Every quarter ITB has filed, with each borrower: ITB.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-3048 positions became 47: 2 added (0.9% of the fund at the later date), 3 dropped (1.7% at the earlier date). Half the sum of all weight changes, a turnover proxy: 5.2%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of ITB compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-03-31 | 2026-06-30 | Largest decreases | 2026-03-31 | 2026-06-30 |
|---|---|---|---|---|---|
| D.R. HORTON, INC. | 15.01% | 15.78% | NVR, Inc. | 7.48% | 6.75% |
| PULTEGROUP, INC. | 9.18% | 9.60% | INSTALLED BUILDING PRODUCTS, INC. | 2.44% | 1.93% |
| MERITAGE HOMES CORPORATION | 1.68% | 2.09% | LENNAR CORPORATION | 7.61% | 7.15% |
| OWENS CORNING | 1.98% | 2.37% | LOWE'S COMPANIES, INC. | 4.51% | 4.10% |
| MASCO CORPORATION | 2.74% | 3.03% | TOPBUILD CORP. | 3.98% | 3.62% |
| CAVCO INDUSTRIES, INC. | 1.53% | 1.78% | BUILDERS FIRSTSOURCE, INC. | 2.03% | 1.78% |
New: LOUISIANA-PACIFIC CORPORATION (0.92%), S P MID 400 EMINI SEP26 (0.00%). Gone: TRI POINTE HOMES, INC. (1.60%), AMERICAN WOODMARK CORPORATION (0.13%), S P MID 400 EMINI JUN26 (0.00%).
Asset categories and pricing
as of 2026-06-3095.15% equity, 4.85% 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 2026-06-30A 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 $2.60B. 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 ITB (16.6). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| DTCR Global X Data Center & Digital Infrastructure ETF | 25 | 16.1 | 66.32% | 2026-05-31 |
| FAS Direxion Daily Financial Bull 3X Shares | 88 | 16.2 * | 59.29% | 2026-07-31 |
| XLK State Street(R) Technology Select Sector SPDR(R) ETF | 77 | 16.3 | 64.47% | 2026-06-30 |
| XLV State Street(R) Health Care Select Sector SPDR(R) ETF | 64 | 16.3 | 61.59% | 2026-06-30 |
| UAE iShares MSCI UAE ETF | 60 | 16.5 | 66.48% | 2026-05-31 |
| FLTW Franklin FTSE Taiwan ETF | 134 | 16.7 | 54.13% | 2026-06-30 |
| EMOP AB Emerging Markets Opportunities ETF | 57 | 16.7 | 55.77% | 2026-06-30 |
| JETS U.S. Global Jets ETF | 49 | 16.7 | 65.98% | 2026-06-30 |
| EIDO iShares MSCI Indonesia ETF | 84 | 16.7 | 59.49% | 2026-05-31 |
| NUGO Nuveen Growth Opportunities ETF | 45 | 16.8 | 62.37% | 2026-07-31 |
Essays that examine ITB
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.