IWY vs VONG
iShares Russell Top 200 Growth ETF against Vanguard Russell 1000 Growth ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
89%
101 shared positions
Fee gap
14 bp
VONG is cheaper
1-year return gap
0.7 pts
IWY is ahead
Larger fund
VONG
$46.0B
Side by side
| IWY | VONG | |
|---|---|---|
| Fund | iShares Russell Top 200 Growth ETF | Vanguard Russell 1000 Growth ETF |
| Issuer | iShares | Vanguard |
| Category | Large Cap Growth | Large Cap Growth |
| Expense ratio | 0.20% | 0.06% |
| Assets | $15.8B | $46.0B |
| Average daily dollar volume | $116M | $106M |
| Listed | Sep 22, 2009 | Sep 20, 2010 |
| FrenzyCap score | 78 | 86 |
| 1-month return | −3.0% | −3.1% |
| 3-month return | +1.7% | +1.3% |
| Year to date | +4.0% | +3.5% |
| 1-year return | +5.5% | +4.8% |
| 30-day volatility | 16.6% | 16.3% |
| Worst drawdown, 1 year | −16.8% | −16.4% |
| Trailing 12-month yield | 0.34% | 0.46% |
| Holdings | 105 | 378 |
| Top 10 weight | 60.9% | 57.7% |
| Look-through P/E | 29.8 | 30.8 |
| Holdings vs fair value | −1.4% | −0.7% |
| Holdings above 200-day average | 64% | 63% |
| Net flow, latest 3 reported months | −$264M thru Jun 2026 | +$1.1B thru May 2026 |
| 30-day implied volatility | 19.3% | 22.2% |
| Holdings as of | as of Oct 19, 2026issuer data | as of Sep 30, 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
100% of IWY · 90% of VONG| Holding | IWY | VONG |
|---|---|---|
| NVDA | 15.02% | 15.66% |
| AAPL | 8.32% | 7.67% |
| GOOGL | 6.07% | 5.89% |
| MSFT | 6.34% | 5.60% |
| AVGO | 5.08% | 4.80% |
| GOOG | 4.89% | 4.76% |
| META | 4.35% | 3.83% |
| MU | 3.54% | 3.53% |
| TSLA | 3.78% | 3.05% |
| AMD | 3.10% | 2.92% |
| LLY | 3.55% | 2.71% |
| V | 2.50% | 1.70% |
| MA | 1.83% | 1.31% |
| PLTR | 1.58% | 1.22% |
| LRCX | 1.25% | 1.21% |
| AMAT | 1.20% | 1.19% |
| CAT | 1.21% | 1.08% |
| GE | 1.18% | 0.95% |
| PANW | 1.03% | 0.94% |
| NFLX | 1.06% | 0.85% |
| CRWD | 0.84% | 0.78% |
| GEV | 0.90% | 0.75% |
| KLAC | 0.80% | 0.75% |
| TXN | 0.92% | 0.75% |
| SNDK | 0.73% | 0.74% |
Sector mix of the stock holdings
| Sector | IWY | VONG | Gap |
|---|---|---|---|
| Technology | 70.8% | 70.8% | +0.0% |
| Industrials | 11.8% | 11.2% | +0.6% |
| Consumer Discretionary | 8.0% | 7.2% | +0.8% |
| Health Care | 5.3% | 5.4% | −0.1% |
| Communication Services | 1.4% | 1.2% | +0.1% |
| Financials | 1.0% | 1.3% | −0.3% |
| Materials | 0.7% | 1.1% | −0.4% |
| Consumer Staples | 0.5% | 0.4% | +0.0% |
| Real Estate | 0.2% | 0.4% | −0.1% |
| Utilities | 0.1% | 0.5% | −0.4% |
| Energy | 0.1% | 0.3% | −0.2% |
| Other | 0.0% | 0.0% | −0.0% |
More: full overlap table · IWY holdings · VONG 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.