ITB vs XLY overlap - what they share and where they differ
ITB and XLY share 6.0% of their weight across 4 common positions, read from what each fund reported to the SEC.
Each week Ploutos reads the reported positions of the largest US equity ETFs and measures, pair by pair, the weight they share: for every stock both funds hold, the smaller of the two weights counts. Two funds tracking the same index land near 100%. A sector fund inside a broad index fund lands at roughly that sector's weight.
ITB and XLY
6.0%
4 shared positions
ITB
iShares U.S. Home Construction ETF
Reported positions cover 99% of the fund, 44 positions · Jun 30, 2026
Top 10: 64.4%·Holdings of ITB
XLY
State Street(R) Consumer Discretionary Select Sector SPDR(R) ETF
Reported positions cover 100% of the fund, 47 positions · Jun 30, 2026
Top 10: 69.2%·Holdings of XLY
Reported positions cover ITB 99%, XLY 100% of each fund. An overlap cannot exceed the smaller coverage, so a low figure can mean little overlap or thin reporting.
XLY vs ITB side by side
ITBiShares U.S. Home Construction ETF
44
stock positions reported to the SEC
71.3% of its weight is in 40 names XLY does not hold
XLYState Street(R) Consumer Discretionary Select Sector SPDR(R) ETF
47
stock positions reported to the SEC
92.5% of its weight is in 43 names ITB does not hold
Where each fund's weight sits
Largest sectors for both funds
The widest gap is Consumer Cyclical: XLY has 60.0 points more of it.
The figures side by side
| ITB | XLY | |
|---|---|---|
| Filing date | Jun 30, 2026 | Jun 30, 2026 |
| Stock positions reported | 44 | 47 |
| Weight of the ten largest | 64.4% | 69.2% |
| Largest position | DHI 15.7% | AMZN 22.2% |
| Held alone | 40 positions, 71.3% | 43 positions, 92.5% |
| Covered by stock positions | 99% | 100% |
Holdings they share
| Stock | In ITB | In XLY | Counted |
|---|---|---|---|
| HDTHE HOME DEPOT, INC. | 4.42% | 5.83% | 4.42% |
| PHMPULTEGROUP, INC. | 9.55% | 0.65% | 0.65% |
| LENLENNAR CORPORATION | 7.41% | 0.48% | 0.48% |
| NVRNVR, Inc. | 6.72% | 0.46% | 0.46% |
What each holds alone
The heaviest positions one fund reports and the other does not.
Only in ITB
Only in XLY
Questions people ask
Is ITB the same as XLY?
6.0% of their weight sits in the same 4 holdings. ITB also reports DHI, TOL, SHW, which the other does not. XLY also reports AMZN, TSLA, MCD, which the other does not.
How is the overlap between ITB and XLY measured?
For every stock both funds report, the smaller of the two weights counts, and the sum is the overlap. The reported positions cover 99% of ITB and 100% of XLY, so the number cannot exceed the smaller coverage.
Which holds more, XLY or ITB?
ITB reports 44 stock positions and XLY reports 47. 71.3% of ITB's weight sits in names XLY does not hold, and 92.5% of XLY's weight in names ITB does not hold. The ten largest positions are 64.4% of ITB and 69.2% of XLY.
How do ITB and XLY differ by sector?
The widest gap is Consumer Cyclical: XLY has 60.0 points more of it. Sectors come from each holding's SIC code in its SEC record, summed by the weight the fund reports.
Where do the numbers come from?
From each fund's own N-PORT filing to the SEC, which lists every position and its weight. The comparison uses every equity position the fund reports; cash, futures and bonds are not counted, which is why a coverage figure sits next to every result. Holdings change between filings.
Add a third fund in the tool·All fund pairs
Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.