IBB vs IWM
iShares Biotechnology ETF vs iShares Russell 2000 ETF
- • IWM has the lower expense ratio at 0.19% vs 0.44% for IBB.
- • IWM pays a higher dividend yield (0.88%).
Side-by-side metrics
| Metric | IBB | IWM |
|---|---|---|
Expense ratio Annual fee. Lower is better. | 0.44% | 0.19% |
Dividend yield Trailing 12-month yield. | 0.22% | 0.88% |
AUM Assets under management — bigger funds are typically more liquid. | $9.09B | $82.97B |
YTD return | 16.44% | 19.72% |
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. | 0.69 | 1.26 |
P/E ratio | 24.79 | 18.44 |
Last price | $196.62 | $297.64 |
Inception | — | — |
Issuer | iShares | iShares |
IBB top holdings
| VRTX | Vertex Pharmaceuticals Inc | 8.07% |
| AMGN | Amgen Inc | 7.82% |
| GILD | Gilead Sciences Inc | 6.83% |
| REGN | Regeneron Pharmaceuticals Inc | 4.90% |
| ARGX | argenx SE ADR | 3.75% |
| ALNY | Alnylam Pharmaceuticals Inc | 3.12% |
| NTRA | Natera Inc | 2.89% |
| RVMD | Revolution Medicines Inc Ordinary Shares | 2.78% |
| BIIB | Biogen Inc | 2.46% |
| ILMN | Illumina Inc | 2.07% |
IWM top holdings
| MOG-A | Moog Inc Class A | 0.38% |
| HUT | Hut 8 Corp | 0.37% |
| VSAT | Viasat Inc | 0.35% |
| BTSG | BrightSpring Health Services Inc | 0.35% |
| CYTK | Cytokinetics Inc | 0.35% |
| MXL | MaxLinear Inc | 0.34% |
| AGX | Argan Inc | 0.34% |
| UMBF | UMB Financial Corp | 0.33% |
| FROG | JFrog Ltd Ordinary Shares | 0.31% |
| RIOT | Riot Platforms Inc | 0.30% |
About IBB
IBB (iShares Biotechnology ETF) is NASDAQ biotech and pharmaceutical companies. Managed by iShares, the fund carries $9.1B in assets under management, an expense ratio of 0.44%, a dividend yield of 0.22%. Its largest holding is Vertex Pharmaceuticals Inc (VRTX), which represents 8.1% of the portfolio. Healthcare is the fund's largest sector exposure at 100.0%.
About IWM
IWM (iShares Russell 2000 ETF) is US small-cap stocks (Russell 2000). Managed by iShares, the fund carries $83.0B in assets under management, an expense ratio of 0.19%, a dividend yield of 0.88%. Its largest holding is Moog Inc Class A (MOG-A), which represents 0.4% of the portfolio. Real Estate is the fund's largest sector exposure at 6.6%.