IBBvsGNOMETF Comparison
iShares Biotechnology ETF (IBB) belongs to the US Health Care segment. Global X Genomics & Biotechnology ETF (GNOM) is part of the BioTech & Genomics segment. IBB's top 3 sector exposures are Healthcare, Non-Corporate and Non-Energy Materials. IBB is less expensive with a Total Expense Ratio (TER) of 0.44%, versus 0.5% for GNOM. IBB is up 20.29% year-to-date (YTD) with +$363M in YTD flows. GNOM performs better with 36.95% YTD performance, and +$21M in YTD flows. Run a side-by-side ETF comparison of IBB and GNOM below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
IBB vs GNOM performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBB GNOM | +1.54%+4.57% | +19.02%+27.28% | +20.29%+36.95% | +41.46%+69.95% | +60.28%+43.87% | +20.74%-32.85% |
| Flows | IBB GNOM | +$288M+$2M | +$782M+$18M | +$363M+$21M | +$1.85B+$15M | -$558M-$54M | -$1.34B-$42M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBB GNOM | +24.01%+37.85% | +21.76%+30.56% | +21.05%+30.36% | +22.47%+33.83% |
| Max drawdown | IBB GNOM | -6.57%-8.57% | -9.61%-18.16% | -24.82%-43.10% | -38.96%-71.04% |
| Max drawdown duration | IBB GNOM | 23d32d | 151d145d | 377d674d | 1523d1818d |
IBB | GNOM | |
Last sale 9/11/2026 at 1:30 PM | $202.93 | $62.22 |
| Previous close 09/10/2026 | $202.64 | $61.97 |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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IBB | GNOM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IBB | GNOM | |
|---|---|---|
| Last price | $202.93 | $62.22 |
| 1D performance | +0.14% | +0.40% |
| AuM | $10.34 B | $93.74 M |
| E/R | 0.44% | 0.5% |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
