ITB vs IYC: Holdings Overlap
ITBiShares U.S. Home Construction ETF
iShares · 46 holdings · $2.3B · as of 2026-03-31
IYCiShares U.S. Consumer Discretionary ETF
iShares · 166 holdings · $1.2B · as of 2026-04-30
Holdings snapshots are 30 days apart (ITB: 2026-03-31, IYC: 2026-04-30). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are ITB and IYC?
iShares U.S. Home Construction ETF (ITB, by iShares) holds 46 positions; iShares U.S. Consumer Discretionary ETF (IYC, by iShares) holds 166. They have 9 holdings in common, and by portfolio weight the two funds are 8.0% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 8.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 9ITB holds 46 · IYC holds 166
- Weight in Shared Holdings
- ITB 55%·IYC 8%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in ITB
37 of 46 positions (44.9% of the fund) are not held by IYC. Showing the top 30 by weight.
Sector Breakdown
| Sector | ITB | IYC |
|---|---|---|
| Consumer Discretionary | 73.0% | 69.5% |
| Industrials | 20.8% | 5.2% |
| Communication Services | 0.0% | 14.0% |
| Consumer Staples | 0.0% | 11.1% |
| Materials | 6.0% | 0.0% |
| Other Sectors | 0.0% | 0.0% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| ITB | +1.3% | +5.4% | -1.5% | +5.3% | +8.1% | +14.1% | 0.64% |
| IYC | +2.2% | +1.0% | +3.6% | +13.4% | +6.4% | +11.6% | 0.49% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in ITB vs IYC →
Shared Holdings(9)
The top 9 shared positions account for 100% of the overlap, led by HD, LOW and DHI.
 HDHome Depot, Inc. (The) | 4.42% | 3.90% | 3.90% |
|---|---|---|---|
 LOWLowes Companies, Inc. COM | 4.51% | 2.18% | 2.18% |
 DHID.R. Horton, Inc. COM | 15.01% | 0.65% | 0.65% |
 PHMPulte Group Inc COM | 9.17% | 0.39% | 0.39% |
 LENLennar Corp., Class A | 7.61% | 0.30% | 0.30% |
 NVRNVR Inc COM | 7.48% | 0.28% | 0.28% |
 TOLToll Brothers, Inc. COM | 5.25% | 0.22% | 0.22% |
 FNDFloor & Decor Holdings, Inc., Class A | 1.22% | 0.08% | 0.08% |
 LEN-BLennar Corp., Class B | 0.31% | 0.01% | 0.01% |
Frequently Asked Questions
How much do ITB and IYC overlap?
ITB and IYC overlap by 8.0% of portfolio weight. They share 9 holdings (ITB holds 46 positions and IYC holds 166), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ITB and IYC?
The two portfolios are 8.0% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of ITB and IYC?
The largest positions held by both funds are HD, LOW, DHI, PHM and LEN. Together the top 9 shared positions account for 100% of the total overlap.
What does ITB own that IYC doesn't?
37 positions (44.9% of ITB) are unique to ITB, led by SHW, 28T and LII. In the other direction, 157 positions (91.8% of IYC) are unique to IYC.