IYT vs SUSA: Holdings Overlap
IYTiShares U.S. Transportation ETF
iShares · 44 holdings · $2.3B · as of 2026-04-30
SUSAiShares ESG Optimized MSCI USA ETF
iShares · 170 holdings · $4.1B · as of 2026-04-30
How similar are IYT and SUSA?
iShares U.S. Transportation ETF (IYT, by iShares) holds 44 positions; iShares ESG Optimized MSCI USA ETF (SUSA, by iShares) holds 170. They have 3 holdings in common, and by portfolio weight the two funds are 1.3% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 1.3%Sum of the smaller weight of each shared holding
- Shared Holdings
- 3IYT holds 44 · SUSA holds 170
- Weight in Shared Holdings
- IYT 11%·SUSA 1%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 IYT
41 of 44 positions (89.3% of the fund) are not held by SUSA. Showing the top 30 by weight.
Sector Breakdown
| Sector | IYT | SUSA |
|---|---|---|
| Industrials | 99.9% | 11.3% |
| Information Technology | 0.0% | 38.2% |
| Financials | 0.0% | 11.9% |
| Health Care | 0.0% | 9.0% |
| Communication Services | 0.0% | 8.5% |
| Other Sectors | 0.0% | 21.0% |
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 |
|---|---|---|---|---|---|---|---|
| IYT | +0.1% | +17.7% | +28.2% | +11.7% | +8.0% | +10.7% | 0.90% |
| SUSA | +3.0% | +14.4% | +24.2% | +19.9% | +11.2% | +14.9% | 0.82% |
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 IYT vs SUSA →
Shared Holdings(3)
The top 3 shared positions account for 100% of the overlap, led by EXPD, CHRW and DAL.
Frequently Asked Questions
How much do IYT and SUSA overlap?
IYT and SUSA overlap by 1.3% of portfolio weight. They share 3 holdings (IYT holds 44 positions and SUSA holds 170), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IYT and SUSA?
The two portfolios are 1.3% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of IYT and SUSA?
The largest positions held by both funds are EXPD, CHRW and DAL. Together the top 3 shared positions account for 100% of the total overlap.
What does IYT own that SUSA doesn't?
41 positions (89.3% of IYT) are unique to IYT, led by UNP, UBER and FDX. In the other direction, 167 positions (98.5% of SUSA) are unique to SUSA.