SPDR® S&P Biotech ETF (XBI)
Price
No price series is stored for XBI yet. The daily price sync adds the largest funds as soon as the provider's end-of-day data is available again.
Weights of the ten largest components
The provider sends only today's weights, so this site keeps one reading each time it refreshes the fund: the first was 2026-10-19, and the table grows from there.
| Read | MRNA | TWST | NTRA | HALO | BIIB | ABBV | AMGN | UTHR | IOVA | EXEL |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 2.51 | 1.82 | 1.81 | 1.74 | 1.73 | 1.73 | 1.72 | 1.66 | 1.65 | 1.63 |
From the market data provider's fund data, read 2026-10-19. Returns are the fund's own; past returns say nothing certain about future ones. None of this is advice.