ITB vs IWN: Holdings Overlap
ITBiShares U.S. Home Construction ETF
iShares · 46 holdings · $2.3B · as of 2026-03-31
IWNiShares Russell 2000 Value ETF
iShares · 1406 holdings · $14.7B · as of 2026-03-31
How similar are ITB and IWN?
iShares U.S. Home Construction ETF (ITB, by iShares) holds 46 positions; iShares Russell 2000 Value ETF (IWN, by iShares) holds 1406. They have 20 holdings in common, and by portfolio weight the two funds are 2.5% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 2.5%Sum of the smaller weight of each shared holding
- Shared Holdings
- 20ITB holds 46 · IWN holds 1406
- Weight in Shared Holdings
- ITB 13%·IWN 3%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
26 of 46 positions (86.6% of the fund) are not held by IWN.
Sector Breakdown
| Sector | ITB | IWN |
|---|---|---|
| Consumer Discretionary | 73.0% | 8.7% |
| Financials | 0.0% | 22.4% |
| Industrials | 20.8% | 11.9% |
| Health Care | 0.0% | 10.0% |
| Energy | 0.0% | 8.5% |
| Other Sectors | 6.0% | 31.1% |
| Unclassified | 0.0% | 7.1% |
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. “Unclassified” is weight we could not classify (0% of ITB, 7% of IWN).
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% |
| IWN | +2.4% | +25.3% | +42.6% | +16.8% | +9.0% | +10.2% | 1.41% |
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 IWN →
Shared Holdings(20)
The top 10 shared positions account for 83% of the overlap, led by Taylor Morrison Home Corp COM, UFPI and MTH.
| Taylor Morrison Home Corp COM | 2.31% | 0.38% | 0.38% |
|---|---|---|---|
 UFPIUFP Industries Inc COM | 1.19% | 0.35% | 0.35% |
 MTHMeritage Homes Corp COM | 1.68% | 0.29% | 0.29% |
 T86Tri Pointe Homes Inc COM | 1.60% | 0.27% | 0.27% |
 MHOM/I Homes Inc. COM | 1.30% | 0.22% | 0.22% |
 KBHKB Home COM | 1.33% | 0.22% | 0.22% |
 CCSCentury Communities Inc COM | 0.59% | 0.10% | 0.10% |
 LZBLa-Z-Boy Inc COM | 0.30% | 0.09% | 0.09% |
 GRBKGreen Brick Partners Inc. COM | 0.80% | 0.09% | 0.09% |
 LEGLeggett & Platt Inc. COM | 0.30% | 0.09% | 0.09% |
 ROCKGibraltar Industries, Inc. COM | 0.26% | 0.08% | 0.08% |
 MBCMasterBrand Inc COMMON STOCK | 0.23% | 0.07% | 0.07% |
 NXQuanex Building Products Corp. COM | 0.18% | 0.06% | 0.06% |
 LGIHLGI Homes Inc COM | 0.33% | 0.06% | 0.06% |
 AHQAmerican Woodmark Corporation COM | 0.13% | 0.04% | 0.04% |
 HOVHovnanian Enterprises, Inc., Class A | 0.21% | 0.04% | 0.04% |
 BZHBeazer Homes USA Inc. COM NEW | 0.21% | 0.04% | 0.04% |
 ETDEthan Allen Interiors Inc. COM | 0.11% | 0.04% | 0.04% |
 DFHDream Finders Homes, Inc., Class A | 0.16% | 0.02% | 0.02% |
 JELDJELD-WEN Holding Inc. COM | 0.02% | 0.01% | 0.01% |
Frequently Asked Questions
How much do ITB and IWN overlap?
ITB and IWN overlap by 2.5% of portfolio weight. They share 20 holdings (ITB holds 46 positions and IWN holds 1406), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ITB and IWN?
The two portfolios are 2.5% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of ITB and IWN?
The largest positions held by both funds are Taylor Morrison Home Corp COM, UFPI, MTH, T86 and MHO. Together the top 10 shared positions account for 83% of the total overlap.
What does ITB own that IWN doesn't?
26 positions (86.6% of ITB) are unique to ITB, led by DHI, PHM and LEN. In the other direction, 1386 positions (97.1% of IWN) are unique to IWN.