IYJ vs ITA: Holdings Overlap
IYJiShares U.S. Industrials ETF
iShares · 196 holdings · $2.0B · as of 2026-04-30
ITAiShares U.S. Aerospace & Defense ETF
iShares · 44 holdings · $14.8B · as of 2026-03-31
Holdings snapshots are 30 days apart (IYJ: 2026-04-30, ITA: 2026-03-31). 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 IYJ and ITA?
iShares U.S. Industrials ETF (IYJ, by iShares) holds 196 positions; iShares U.S. Aerospace & Defense ETF (ITA, by iShares) holds 44. They have 24 holdings in common, and by portfolio weight the two funds are 18.4% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 18.4%Sum of the smaller weight of each shared holding
- Shared Holdings
- 24IYJ holds 196 · ITA holds 44
- Weight in Shared Holdings
- IYJ 18%·ITA 93%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 IYJ
172 of 196 positions (81.4% of the fund) are not held by ITA. Showing the top 30 by weight.
Sector Breakdown
| Sector | IYJ | ITA |
|---|---|---|
| Industrials | 71.0% | 99.8% |
| Financials | 18.9% | 0.0% |
| Materials | 5.5% | 0.0% |
| Information Technology | 3.9% | 0.0% |
| Health Care | 0.3% | 0.0% |
| Other Sectors | 0.3% | 0.1% |
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.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IYJ | +2.4% | +14.0% | +19.0% | +16.9% | +9.3% | +12.7% | 0.70% |
| ITA | +2.3% | +16.9% | +28.0% | +29.8% | +19.2% | +15.5% | 0.42% |
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 IYJ vs ITA →
Shared Holdings(24)
The top 10 shared positions account for 85% of the overlap, led by GE, RTX and BA.
 GEGeneral Electric Co. | 3.81% | 19.03% | 3.81% |
|---|---|---|---|
 RTXRTX Corp. COM | 2.97% | 16.55% | 2.97% |
 BABoeing Co. (The) | 2.18% | 8.91% | 2.18% |
 LMTLockheed Martin Corporation COM | 1.35% | 4.58% | 1.35% |
 HWMHowmet Aerospace Inc COM | 1.23% | 4.50% | 1.23% |
 GDGeneral Dynamics Corporation COM | 1.10% | 4.77% | 1.10% |
 NOCNorthrop Grumman Corporation COM | 0.98% | 4.58% | 0.98% |
 TDGTransdigm Group Inc. COM | 0.81% | 4.53% | 0.81% |
 LHXL3 Harris Technologies Inc COM | 0.76% | 4.66% | 0.76% |
 RKLBRocket Lab Corp. COM | 0.51% | 2.55% | 0.51% |
 AXONAxon Enterprise Inc COM | 0.38% | 2.83% | 0.38% |
 CWCurtiss-Wright Corporation | 0.33% | 2.12% | 0.33% |
 FTAIFTAI Aviation Ltd COM USD0.01 | 0.32% | 2.12% | 0.32% |
 WWDWoodward Inc. COM | 0.27% | 1.80% | 0.27% |
 ATIATI Inc COM | 0.26% | 1.67% | 0.26% |
 BWXTBWX Technologies Inc. COM | 0.25% | 1.58% | 0.25% |
 TXTTextron Inc. COM | 0.21% | 1.29% | 0.21% |
 HEI-AHEICO Corp., Class A | 0.20% | 1.38% | 0.20% |
 HIIHuntington Ingalls Industries, Inc. COM | 0.18% | 1.26% | 0.18% |
 HEIHeico Corp COM | 0.14% | 0.93% | 0.14% |
 SAROStandardAero Inc. COM | 0.07% | 0.41% | 0.07% |
 KRMNKarman Holdings Inc. COMMON STOCK | 0.04% | 0.52% | 0.04% |
 DRSLeonardo DRS Inc COM | 0.04% | 0.29% | 0.04% |
 LOARLoar Holdings Inc COM SHS | 0.03% | 0.17% | 0.03% |
Frequently Asked Questions
How much do IYJ and ITA overlap?
IYJ and ITA overlap by 18.4% of portfolio weight. They share 24 holdings (IYJ holds 196 positions and ITA holds 44), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IYJ and ITA?
The two portfolios are 18.4% 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 IYJ and ITA?
The largest positions held by both funds are GE, RTX, BA, LMT and HWM. Together the top 10 shared positions account for 85% of the total overlap.
What does IYJ own that ITA doesn't?
172 positions (81.4% of IYJ) are unique to IYJ, led by V, CAT and MA. In the other direction, 20 positions (6.9% of ITA) are unique to ITA.