ITB vs XLB: holdings overlap, shared companies and scores
As of October 28, 2026, ITB and XLB overlap 4.4% by weight. iShares U.S. Home Construction ETF (ITB): U.S. home construction industry. State Street Materials Select Sector SPDR ETF (XLB): U.S. materials sector.
Updated October 28, 2026
Where ITB and XLB trade against their own history
ITB trades at 15.9 times earnings, against its own median of 13.6, and is more expensive than 81% of its own last 9 years.
XLB trades at 21.6 times earnings, against its own median of 20.6, and is more expensive than 55% of its own last 9 years.
What moved ITB and XLB this week
ITB rose 2.8% in the week to October 28, 2026. The holdings that moved it most were Pultegroup (+6.0%), Lennar (+7.4%) and DR Horton (+2.9%); Lennox International (−9.2%) pushed the other way.
XLB rose 1.1% in the week to October 28, 2026. The holdings that moved it most were DOW (+12.3%), PPG Industries (+7.5%) and Linde (+1.5%); Sherwin-Williams (−4.9%) pushed the other way.
What do ITB and XLB each hold?
69% of ITB is its ten largest holdings.
59% of XLB is its ten largest holdings.
How much do ITB and XLB overlap? 4.4% by weight
As of October 28, 2026, ITB and XLB overlap 4.4% by weight.
4% of ITB is already inside XLB.
5% of XLB is already inside ITB.
ITB holds 44 companies and XLB holds 24; 1 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score ITB and XLB? 2.1 and 4.1 out of 10
As of October 28, 2026, ETF Copilot scores ITB 2.1 out of 10 and XLB 4.1 out of 10.
They differ most on Risk: ITB 1.4 and XLB 5.1.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | ITB | XLB |
|---|---|---|
| Growth | 0.5 | 4.0 |
| Value | 2.6 | 5.1 |
| Risk | 1.4 | 5.1 |
| Quality | 1.6 | 2.6 |
| Return | 4.2 | 3.8 |
XLB is the cheaper of the two at 0.08% a year
As of October 28, 2026, ITB charges 0.37% a year, yields 1.42% and holds $2.3B in assets across 44 positions.
As of October 28, 2026, XLB charges 0.08% a year, yields 1.68% and holds $8.1B in assets across 24 positions.
| Measure | ITB | XLB |
|---|---|---|
| Expense ratio | 0.37% | 0.08% |
| Dividend yield | 1.42% | 1.68% |
| Assets under management | $2.3B | $8.1B |
| Holdings | 44 | 24 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Compare with similar funds
Cite this
ETF Copilot, “ITB vs XLB holdings overlap and scores”, as of October 28, 2026.
https://etf-copilot.com/compare/itb-vs-xlb
ETF Copilot Pro unlocks ITB vs XLB prices and holdings.
Try Pro free →