IGM vs MIGO
iShares Expanded Tech Sector ETF against MIG Core ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
25%
24 shared positions
Fee gap
8 bp
IGM is cheaper
1-year return gap
—
Larger fund
IGM
$11.7B
Side by side
| IGM | MIGO | |
|---|---|---|
| Fund | iShares Expanded Tech Sector ETF | MIG Core ETF |
| Issuer | iShares | MIG |
| Category | Technology | US Equity (Other) |
| Expense ratio | 0.37% | 0.45% |
| Assets | $11.7B | $758M |
| Average daily dollar volume | $50M | $2K |
| Listed | Mar 13, 2001 | Feb 20, 2026 |
| FrenzyCap score | 72 | 36 |
| 1-month return | +7.4% | +5.5% |
| 3-month return | +8.8% | +3.7% |
| Year to date | +33.2% | — |
| 1-year return | +32.9% | — |
| 30-day volatility | 16.8% | 14.7% |
| Worst drawdown, 1 year | −16.5% | −13.4% |
| Trailing 12-month yield | 0.13% | — |
| Holdings | 298 | 49 |
| Top 10 weight | 56.7% | 49.5% |
| Look-through P/E | 37.1 | 31.6 |
| Holdings vs fair value | −2.9% | +0.6% |
| Holdings above 200-day average | 84% | 71% |
| Net flow, latest 3 reported months | −$39M thru Jun 2026 | +$104M thru May 2026 |
| 30-day implied volatility | 22.5% | — |
| Holdings as of | as of Oct 8, 2026issuer data | as of May 31, 2026SEC filing |
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
46% of IGM · 35% of MIGO| Holding | IGM | MIGO |
|---|---|---|
| AVGO | 7.04% | 4.73% |
| MSFT | 8.56% | 3.11% |
| GOOG | 3.77% | 3.02% |
| MU | 4.30% | 2.84% |
| META | 4.70% | 2.71% |
| LRCX | 1.73% | 1.59% |
| KLAC | 1.11% | 1.13% |
| PANW | 1.40% | 1.07% |
| STX | 0.76% | 1.92% |
| SHOP | 0.86% | 0.69% |
| NVDA | 8.30% | 0.62% |
| WDC | 0.61% | 1.89% |
| SNOW | 0.51% | 0.52% |
| SNPS | 0.41% | 0.48% |
| DDOG | 0.40% | 1.20% |
| CIEN | 0.26% | 1.06% |
| COHR | 0.26% | 1.40% |
| P | 0.21% | 0.83% |
| MDB | 0.13% | 0.80% |
| RDDT | 0.10% | 0.85% |
| ZS | 0.10% | 0.54% |
| SNX | 0.09% | 0.95% |
| PTC | 0.09% | 0.36% |
| RBRK | 0.08% | 0.79% |
Sector mix of the stock holdings
| Sector | IGM | MIGO | Gap |
|---|---|---|---|
| Technology | 93.8% | 35.4% | +58.5% |
| Industrials | 3.3% | 3.8% | −0.5% |
| Health Care | 0.0% | 6.6% | −6.6% |
| Financials | 0.6% | 4.2% | −3.6% |
| Materials | 0.7% | 4.1% | −3.4% |
| Consumer Staples | 0.0% | 3.0% | −3.0% |
| Communication Services | 1.4% | 0.3% | +1.0% |
| Consumer Discretionary | 0.1% | 0.0% | +0.1% |
More: full overlap table · IGM holdings · MIGO 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.