IYZ vs RSPT: Holdings Overlap
IYZiShares U.S. Telecommunications ETF
iShares · 21 holdings · $1.3B · as of 2026-03-31
RSPTInvesco S&P 500 Equal Weight Technology ETF
Invesco · 73 holdings · $5.8B · as of 2026-04-30
Holdings snapshots are 30 days apart (IYZ: 2026-03-31, RSPT: 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 IYZ and RSPT?
iShares U.S. Telecommunications ETF (IYZ, by iShares) holds 21 positions; Invesco S&P 500 Equal Weight Technology ETF (RSPT, by Invesco) holds 73. They have 5 holdings in common, and by portfolio weight the two funds are 7.5% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 7.5%Sum of the smaller weight of each shared holding
- Shared Holdings
- 5IYZ holds 21 · RSPT holds 73
- Weight in Shared Holdings
- IYZ 35%·RSPT 7%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 IYZ
16 of 21 positions (64.9% of the fund) are not held by RSPT.
Sector Breakdown
| Sector | IYZ | RSPT |
|---|---|---|
| Information Technology | 38.4% | 98.7% |
| Communication Services | 61.4% | 1.2% |
| 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 |
|---|---|---|---|---|---|---|---|
| IYZ | +7.6% | +29.6% | +46.8% | +27.9% | +7.6% | +5.2% | 1.61% |
| RSPT | +5.6% | +42.3% | +59.3% | +30.5% | +17.0% | +21.3% | 0.25% |
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 IYZ vs RSPT →
Shared Holdings(5)
The top 5 shared positions account for 100% of the overlap, led by CIEN, LITE and ANET.
 CIENCiena Corporation COM NEW | 4.25% | 1.85% | 1.85% |
|---|---|---|---|
 LITELumentum Holdings Inc. COM | 3.88% | 1.60% | 1.60% |
 ANETArista Networks Inc COM SHS | 3.98% | 1.49% | 1.49% |
 CSCOCisco Systems, Inc. COM | 19.13% | 1.39% | 1.39% |
 MSIMotorola Solutions Inc COM NEW | 3.71% | 1.13% | 1.13% |
Frequently Asked Questions
How much do IYZ and RSPT overlap?
IYZ and RSPT overlap by 7.5% of portfolio weight. They share 5 holdings (IYZ holds 21 positions and RSPT holds 73), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IYZ and RSPT?
The two portfolios are 7.5% 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 IYZ and RSPT?
The largest positions held by both funds are CIEN, LITE, ANET, CSCO and MSI. Together the top 5 shared positions account for 100% of the total overlap.
What does IYZ own that RSPT doesn't?
16 positions (64.9% of IYZ) are unique to IYZ, led by VZ, T and TMUS. In the other direction, 68 positions (92.4% of RSPT) are unique to RSPT.