Roundhill Memory ETF · Vanguard S&P 500 ETF
At least 1%
Of the positions in our data, 3 appear in both, making up this share of each fund by weight.
Measured across the 12 positions our data has for DRAM (73% of the fund) and the 502 for VOO (100%). The rest of each fund isn't in our data, and it can only add to the overlap.
| Holding | DRAM | VOO |
|---|---|---|
| SNDK | 4,57% | 0,53% |
| STX | 4,42% | 0,36% |
| WDC | 3,64% | 0,36% |
At least one of these funds does not disclose an expense ratio in our data, so we cannot state the difference.
| DRAM | VOO | |
|---|---|---|
| Issuer | Roundhill Investments | Vanguard |
| Launched | 2026-04-01 | 2010-09-07 |
| Positions in our data | 13 | 504 |
| Domicile | — | United States |
| Exchange | BATS | NYSE ARCA |
| Trading currency | USD | USD |
| ISIN | US77926X3200 | US9229083632 |
| Sector | DRAM | VOO | Difference |
|---|---|---|---|
| Technology | 100,0% | 37,5% | 62,5 |
| Financial Services | 0,0% | 11,7% | -11,7 |
| Communication Services | 0,0% | 9,9% | -9,9 |
| Consumer Cyclicals | 0,0% | 9,4% | -9,4 |
| Healthcare | 0,0% | 9,2% | -9,2 |
| Industrials | 0,0% | 7,9% | -7,9 |
| Consumer Defensive | 0,0% | 4,4% | -4,4 |
| Energy | 0,0% | 3,3% | -3,3 |
Measured on the days both have a price in the last five years: 02 Aprile 2026 to 09 Ottobre 2026 (132 trading days).
| DRAM | 106,0% |
|---|---|
| VOO | 19,3% |
Their daily moves correlate at 0,58.
General information, not investment or tax advice. The fund’s factsheet and key information document are the authority on its figures.