Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | ROBOROBO Global Robotics and Automation Index ETF | SOXXiShares PHLX SOX Semiconductor Sector Index Fund |
|---|---|---|
| Market | USNYSE Arca | USNasdaq |
| Issuer | Not identified | iShares |
| Asset class | Equity · Global | Equity · Global |
| Expense ratio | 0.95%Expense ratio, filed 26 Aug 2025 | 0.34%Expense ratio, filed 22 Jul 2025 |
| Net assets | $2.0BAs of 31 Jul 2026 | $47.8BAs of 30 Jun 2026 |
| Holdings | 81As of 31 Jul 2026 | 33As of 30 Jun 2026 |
| 12-month distribution yield | 0.38% | 0.25% |
| Distributions | Yearly$0.2920 in 12 months | Quarterly$1.2520 in 12 months |
| Last price | $76.7020 Oct 2026, 20:00 UTC | $500.0120 Oct 2026, 20:00 UTC |
Holdings overlap
Weighted overlap is the sum, over the securities both funds hold, of the smaller of the two weights. 0% means no shared holdings; 100% means identical portfolios.
| Fund | ROBO | SOXX |
|---|---|---|
| ROBO | Same fund | 4.9% |
| SOXX | 4.9% | Same fund |
ROBO and SOXX
- Weighted overlap
- 4.9%
- Holdings in common
- 4
- ROBO holdings also in SOXX
- 5.1% by count
- SOXX holdings also in ROBO
- 13.3% by count
| Holding | Weight in ROBO | Weight in SOXX | Overlap | Matched by |
|---|---|---|---|---|
| TERADYNE, INC.TERADYNE INC COMMON STOCK US8807701029 | 1.67% | 3.36% | 1.67% | ISIN |
| NVIDIA CORPORATIONNVIDIA CORP COMMON STOCK US67066G1040 | 1.31% | 6.81% | 1.31% | ISIN |
| MICROCHIP TECHNOLOGY INCORPORATEDMICROCHIP TECHNOLOGY INC COMMON STOCK US5950171042 | 0.97% | 2.17% | 0.97% | ISIN |
| QUALCOMM INCORPORATEDQUALCOMM INC COMMON STOCK US7475251036 | 0.92% | 2.65% | 0.92% | ISIN |
How overlap is measured
Each fund's latest public Form N-PORT report lists its positions with the percent of net assets each one makes up. For every security both funds hold, the smaller of its two weights is counted, and those are added up. If fund A holds a stock at 6% and fund B at 4%, that stock adds 4 percentage points.
Securities are matched by ISIN first, then by CUSIP (a US or Canadian ISIN contains the CUSIP), and only as a last resort by issuer name, for non-debt holdings where one fund gives no identifier. Repeated lines of the same security in one fund are added together, and each security is matched once.
Cash funds, repurchase agreements, derivative contracts and short positions are left out because their reported value is not comparable exposure. For funds with more than 2,000 positions only the largest 2,000 are stored, so the result is a lower bound and the possible extra is shown. Reports can be for different month ends, and funds trade between reports.
The count-based shares show how many of one fund's holdings the other also holds, which can be high even when overlap by weight is low. Read more in where the ETF data comes from.
Currency exposure
| Currency | ROBO | SOXX |
|---|---|---|
| US dollar (USD) | 48.8% | 101.2% |
| Japanese yen (JPY) | 19.2% | Below the top 12 or none |
| Euro (EUR) | 12.5% | Below the top 12 or none |
| New Taiwan dollar (TWD) | 6.7% | Below the top 12 or none |
| Canadian dollar (CAD) | 3.0% | Below the top 12 or none |
| Swiss franc (CHF) | 2.7% | Below the top 12 or none |
| Swedish krona (SEK) | 2.5% | Below the top 12 or none |
| Hong Kong dollar (HKD) | 2.4% | Below the top 12 or none |
| British pound (GBP) | 2.2% | Below the top 12 or none |
| Norwegian krone (NOK) | 1.4% | Below the top 12 or none |