FMAG vs IWY
Fidelity Magellan ETF against iShares Russell Top 200 Growth ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
48%
34 shared positions
Fee gap
37 bp
IWY is cheaper
1-year return gap
2.6 pts
IWY is ahead
Larger fund
IWY
$15.9B
Side by side
| FMAG | IWY | |
|---|---|---|
| Fund | Fidelity Magellan ETF | iShares Russell Top 200 Growth ETF |
| Issuer | Fidelity | iShares |
| Category | Large Cap Blend | Large Cap Growth |
| Expense ratio | 0.57% | 0.20% |
| Assets | $246M | $15.9B |
| Average daily dollar volume | $587K | $116M |
| Listed | Feb 2, 2021 | Sep 22, 2009 |
| FrenzyCap score | 40 | 78 |
| 1-month return | −2.1% | −2.6% |
| 3-month return | +0.6% | +4.9% |
| Year to date | +4.6% | +4.9% |
| 1-year return | +2.7% | +5.3% |
| 30-day volatility | 15.2% | 16.7% |
| Worst drawdown, 1 year | −14.0% | −16.8% |
| Trailing 12-month yield | 0.00% | 0.33% |
| Holdings | 50 | 105 |
| Top 10 weight | 45.0% | 60.9% |
| Look-through P/E | 29.0 | 29.8 |
| Holdings vs fair value | +0.7% | −2.1% |
| Holdings above 200-day average | 60% | 64% |
| Net flow, latest 3 reported months | −$9.0M thru Jul 2026 | −$264M thru Jun 2026 |
| 30-day implied volatility | 23.7% | 19.3% |
| Holdings as of | as of Jul 31, 2026SEC filing | as of Oct 20, 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
80% of FMAG · 60% of IWY| Holding | FMAG | IWY |
|---|---|---|
| NVDA | 10.04% | 15.02% |
| MSFT | 5.32% | 6.34% |
| AVGO | 5.18% | 5.09% |
| GOOGL | 4.06% | 6.01% |
| GOOG | 3.54% | 4.85% |
| AMD | 3.33% | 3.09% |
| V | 2.27% | 2.53% |
| META | 1.92% | 4.29% |
| MA | 2.10% | 1.84% |
| CAT | 1.57% | 1.21% |
| LRCX | 1.93% | 1.21% |
| GE | 2.01% | 1.14% |
| AMZN | 6.74% | 0.78% |
| KLAC | 2.17% | 0.78% |
| APH | 1.67% | 0.71% |
| COST | 1.61% | 0.71% |
| ANET | 1.66% | 0.70% |
| WDC | 1.52% | 0.46% |
| MCK | 1.39% | 0.42% |
| TT | 1.25% | 0.38% |
| PWR | 1.16% | 0.33% |
| CDNS | 1.86% | 0.32% |
| HLT | 1.50% | 0.29% |
| CTAS | 1.32% | 0.27% |
| MAR | 1.41% | 0.24% |
Sector mix of the stock holdings
| Sector | FMAG | IWY | Gap |
|---|---|---|---|
| Technology | 47.4% | 70.6% | −23.2% |
| Industrials | 19.8% | 11.8% | +8.0% |
| Consumer Discretionary | 14.8% | 8.2% | +6.6% |
| Health Care | 1.4% | 5.5% | −4.1% |
| Financials | 5.5% | 1.0% | +4.5% |
| Materials | 2.2% | 0.7% | +1.5% |
| Consumer Staples | 1.0% | 0.5% | +0.6% |
| Communication Services | 0.0% | 1.4% | −1.4% |
| Utilities | 1.2% | 0.1% | +1.1% |
| Real Estate | 1.0% | 0.2% | +0.7% |
| Energy | 0.0% | 0.1% | −0.1% |
More: full overlap table · FMAG holdings · IWY 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.