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 | VTVanguard Total World Stock Index ETF |
|---|---|---|
| Market | USNYSE Arca | USNYSE Arca |
| Issuer | Not identified | Vanguard |
| Asset class | Equity · Global | Equity · Global |
| Expense ratio | 0.95%Expense ratio, filed 26 Aug 2025 | 0.06%Expense ratio, filed 27 Feb 2026 |
| Net assets | $2.0BAs of 31 Jul 2026 | $97.9BAs of 31 Jul 2026 |
| Holdings | 81As of 31 Jul 2026 | 10,100As of 31 Jul 2026 |
| 12-month distribution yield | 0.38% | 1.53% |
| Distributions | Yearly$0.2920 in 12 months | Quarterly$2.4130 in 12 months |
| Last price | $76.7020 Oct 2026, 20:00 UTC | $157.8020 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 | VT |
|---|---|---|
| ROBO | Same fund | 4.2%at least |
| VT | 4.2%at least | Same fund |
ROBO and VT
- Weighted overlap
- 4.2%
- Holdings in common
- 42
- ROBO holdings also in VT
- 53.2% by count
- VT holdings also in ROBO
- 2.1% by count
| Holding | Weight in ROBO | Weight in VT | Overlap | Matched by |
|---|---|---|---|---|
| NVIDIA CORPORATIONNVIDIA CORP COMMON STOCK US67066G1040 | 1.31% | 4.06% | 1.31% | ISIN |
| TESLA, INC.TESLA INC COMMON STOCK US88160R1014 | 0.91% | 0.79% | 0.79% | ISIN |
| Siemens AktiengesellschaftSIEMENS AG-REG COMMON STOCK DE0007236101 | 1.23% | 0.21% | 0.21% | ISIN |
| SCHNEIDER ELECTRIC SESCHNEIDER ELECTRIC SE COMMON STOCK FR0000121972 | 1.50% | 0.16% | 0.16% | ISIN |
| QUALCOMM INCORPORATEDQUALCOMM INC COMMON STOCK US7475251036 | 0.92% | 0.14% | 0.14% | ISIN |
| ABB LtdABB LTD-REG COMMON STOCK CH0012221716 | 1.33% | 0.13% | 0.13% | ISIN |
| DEERE & COMPANYDEERE & CO COMMON STOCK US2441991054 | 1.39% | 0.13% | 0.13% | ISIN |
| INTUITIVE SURGICAL, INC.INTUITIVE SURGICAL INC COMMON STOCK US46120E6023 | 1.55% | 0.11% | 0.11% | ISIN |
| SoftBank Group Corp.SOFTBANK GROUP CORP COMMON STOCK JP3436100006 | 0.67% | 0.10% | 0.10% | ISIN |
| KEYENCE CORPORATIONKEYENCE CORP COMMON STOCK JP3236200006 | 1.51% | 0.08% | 0.08% | 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 | VT |
|---|---|---|
| US dollar (USD) | 48.8% | 62.9% |
| Japanese yen (JPY) | 19.2% | 5.8% |
| Euro (EUR) | 12.5% | 7.3% |
| New Taiwan dollar (TWD) | 6.7% | 3.1% |
| Canadian dollar (CAD) | 3.0% | 3.0% |
| British pound (GBP) | 2.2% | 3.2% |
| Hong Kong dollar (HKD) | 2.4% | 2.4% |
| Swiss franc (CHF) | 2.7% | 2.0% |
| South Korean won (KRW) | 1.1% | 2.2% |
| Swedish krona (SEK) | 2.5% | 0.8% |