IBB vs XBI
iShares Biotechnology ETF vs SPDR S&P Biotech ETF
- • XBI has the lower expense ratio at 0.35% vs 0.44% for IBB.
- • XBI pays a higher dividend yield (0.35%).
Side-by-side metrics
| Metric | IBB | XBI |
|---|---|---|
Expense ratio Annual fee. Lower is better. | 0.44% | 0.35% |
Dividend yield Trailing 12-month yield. | 0.16% | 0.35% |
AUM Assets under management — bigger funds are typically more liquid. | $11.50B | $10.92B |
YTD return | 30.22% | 28.80% |
1-year return | — | — |
3-year return Annualized. | — | — |
5-year return Annualized. | — | — |
10-year return Annualized. | — | — |
Beta (3Y) Volatility relative to the market. Closer to 1 = market-like. | 0.60 | 1.01 |
P/E ratio | 25.48 | — |
Last price | $217.75 | $156.41 |
Inception | — | — |
Issuer | iShares | State Street |
IBB top holdings
| GILD | Gilead Sciences Inc | 8.94% |
| AMGN | Amgen Inc | 8.31% |
| VRTX | Vertex Pharmaceuticals Inc | 7.87% |
| REGN | Regeneron Pharmaceuticals Inc | 6.24% |
| MRNA | Moderna Inc | 5.49% |
| NTRA | Natera Inc | 3.78% |
| ARGX | argenx SE ADR | 3.36% |
| BIIB | Biogen Inc | 2.52% |
| RVMD | Revolution Medicines Inc Ordinary Shares | 2.50% |
| ILMN | Illumina Inc | 2.41% |
XBI top holdings
| MRNA | Moderna Inc | 2.37% |
| NTRA | Natera Inc | 1.82% |
| HALO | Halozyme Therapeutics Inc | 1.77% |
| TWST | Twist Bioscience Corp | 1.77% |
| BIIB | Biogen Inc | 1.75% |
| AMGN | Amgen Inc | 1.73% |
| EXEL | Exelixis Inc | 1.73% |
| UTHR | United Therapeutics Corp | 1.72% |
| ABBV | AbbVie Inc | 1.71% |
| GILD | Gilead Sciences Inc | 1.70% |
About IBB
IBB (iShares Biotechnology ETF) is NASDAQ biotech and pharmaceutical companies. Managed by iShares, the fund carries $11.5B in assets under management, an expense ratio of 0.44%, a dividend yield of 0.16%. Its largest holding is Gilead Sciences Inc (GILD), which represents 8.9% of the portfolio. Healthcare is the fund's largest sector exposure at 100.0%.
About XBI
XBI (SPDR S&P Biotech ETF) is Equal-weight biotech stocks in the S&P Biotech Index. Managed by State Street, the fund carries $10.9B in assets under management, an expense ratio of 0.35%, a dividend yield of 0.35%. Its largest holding is Moderna Inc (MRNA), which represents 2.4% of the portfolio. Financial Services is the fund's largest sector exposure at 0.6%.