IBB vs IWB
iShares Biotechnology ETF vs iShares Russell 1000 ETF
IBB$170.10
iShares Biotechnology ETF
NASDAQ biotech and pharmaceutical companies.
Expense: 0.44%Yield: 0.23%
IWB$399.41
iShares Russell 1000 ETF
Largest 1,000 US stocks.
Expense: 0.15%Yield: 0.96%
Quick take
- • IWB has the lower expense ratio at 0.15% vs 0.44% for IBB.
- • IWB pays a higher dividend yield (0.96%).
Side-by-side metrics
| Metric | IBB | IWB |
|---|---|---|
Expense ratio Annual fee. Lower is better. | 0.44% | 0.15% |
Dividend yield Trailing 12-month yield. | 0.23% | 0.96% |
AUM Assets under management — bigger funds are typically more liquid. | $7.95B | $46.21B |
YTD return | 3.10% | 7.63% |
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. | 0.74 | 1.01 |
P/E ratio | 23.72 | 26.93 |
Last price | $170.10 | $399.41 |
Inception | — | — |
Issuer | iShares | iShares |
IBB top holdings
Top holdings · IBB
| AMGN | Amgen Inc | 7.37% |
| GILD | Gilead Sciences Inc | 7.32% |
| VRTX | Vertex Pharmaceuticals Inc | 7.21% |
| REGN | Regeneron Pharmaceuticals Inc | 6.55% |
| ALNY | Alnylam Pharmaceuticals Inc | 3.71% |
| ARGX | argenx SE ADR | 3.33% |
| INSM | Insmed Inc | 2.70% |
| BIIB | Biogen Inc | 2.67% |
| NTRA | Natera Inc | 2.40% |
| RVMD | Revolution Medicines Inc Ordinary Shares | 2.27% |
Sector breakdown · IBB
Healthcare100.0%
IWB top holdings
Top holdings · IWB
| NVDA | NVIDIA Corp | 7.09% |
| AAPL | Apple Inc | 5.94% |
| MSFT | Microsoft Corp | 4.59% |
| AMZN | Amazon.com Inc | 3.86% |
| GOOGL | Alphabet Inc Class A | 3.40% |
| AVGO | Broadcom Inc | 2.93% |
| GOOG | Alphabet Inc Class C | 2.74% |
| META | Meta Platforms Inc Class A | 2.03% |
| TSLA | Tesla Inc | 1.64% |
| BRK-B | Berkshire Hathaway Inc Class B | 1.33% |
Sector breakdown · IWB
Real Estate2.2%
Consumer Cyclical10.3%
Basic Materials2.0%
Consumer Defensive4.8%
Technology33.9%
Communication Services10.9%
Financial Services12.1%
Utilities2.3%
Industrials9.2%
Energy3.6%
Healthcare8.7%
About IBB
IBB (iShares Biotechnology ETF) is NASDAQ biotech and pharmaceutical companies. Managed by iShares, the fund carries $7.9B in assets under management, an expense ratio of 0.44%, a dividend yield of 0.23%. Its largest holding is Amgen Inc (AMGN), which represents 7.4% of the portfolio. Healthcare is the fund's largest sector exposure at 100.0%.
About IWB
IWB (iShares Russell 1000 ETF) is Largest 1,000 US stocks. Managed by iShares, the fund carries $46.2B in assets under management, an expense ratio of 0.15%, a dividend yield of 0.96%. Its largest holding is NVIDIA Corp (NVDA), which represents 7.1% of the portfolio. Real Estate is the fund's largest sector exposure at 2.2%.