BBH vs IDNA
VanEck Biotech ETF against iShares Genomics Immunology and Healthcare ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
21%
6 shared positions
Fee gap
12 bp
BBH is cheaper
1-year return gap
33.0 pts
IDNA is ahead
Larger fund
BBH
$485M
Side by side
| BBH | IDNA | |
|---|---|---|
| Fund | VanEck Biotech ETF | iShares Genomics Immunology and Healthcare ETF |
| Issuer | VanEck | iShares |
| Category | Biotech & Health Innovation | Biotech & Health Innovation |
| Expense ratio | 0.35% | 0.47% |
| Assets | $485M | $320M |
| Average daily dollar volume | $2.9M | $7.0M |
| Listed | Dec 20, 2011 | Jun 11, 2019 |
| FrenzyCap score | 63 | 61 |
| 1-month return | +5.2% | +11.3% |
| 3-month return | +17.6% | +28.0% |
| Year to date | +27.1% | +61.0% |
| 1-year return | +36.9% | +69.9% |
| 30-day volatility | 23.6% | 31.2% |
| Worst drawdown, 1 year | −10.5% | −10.7% |
| Trailing 12-month yield | 0.40% | 0.67% |
| Holdings | 27 | 63 |
| Top 10 weight | 72.8% | 48.1% |
| Look-through P/E | 75.2 | — |
| Holdings vs fair value | −0.7% | −3.9% |
| Holdings above 200-day average | 87% | 85% |
| Net flow, latest 3 reported months | −$5.5M thru Jun 2026 | +$15M thru Jul 2026 |
| 30-day implied volatility | 24.1% | 34.0% |
| Holdings as of | as of Oct 8, 2026issuer data | as of Oct 8, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
29% of BBH · 29% of IDNA
Sector mix of the stock holdings
| Sector | BBH | IDNA | Gap |
|---|---|---|---|
| Health Care | 95.2% | 80.3% | +15.0% |
| Technology | 5.1% | 3.6% | +1.5% |
| Financials | 0.0% | 2.6% | −2.6% |
More: full overlap table · BBH holdings · IDNA holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.