BIGY vs USMC
YieldMax Target 12 Big 50 Option Income ETF against Principal Exchange-Traded Funds Principal U.S. Mega-Cap ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
60%
25 shared positions
Fee gap
97 bp
USMC is cheaper
1-year return gap
13.3 pts
USMC is ahead
Larger fund
USMC
$5.2B
Side by side
| BIGY | USMC | |
|---|---|---|
| Fund | YieldMax Target 12 Big 50 Option Income ETF | Principal Exchange-Traded Funds Principal U.S. Mega-Cap ETF |
| Issuer | YieldMax | Principal |
| Category | Covered Call | Large Cap Blend |
| Expense ratio | 1.09% | 0.12% |
| Assets | $34M | $5.2B |
| Average daily dollar volume | $439K | $6.9M |
| Listed | Nov 20, 2024 | Oct 11, 2017 |
| FrenzyCap score | 21 | 73 |
| 1-month return | +2.3% | +3.1% |
| 3-month return | +1.0% | +5.3% |
| Year to date | +0.8% | +14.1% |
| 1-year return | +0.7% | +14.1% |
| 30-day volatility | 10.3% | 10.6% |
| Worst drawdown, 1 year | −12.7% | −10.5% |
| Trailing 12-month yield | 11.91% | 0.72% |
| Holdings | 166 | 27 |
| Top 10 weight | 59.8% | 54.3% |
| Look-through P/E | 29.1 | 25.6 |
| Holdings vs fair value | −4.1% | −3.0% |
| Holdings above 200-day average | 82% | 75% |
| Net flow, latest 3 reported months | +$29M thru Jul 2026 | +$158M thru Jun 2026 |
| 30-day implied volatility | 14.8% | 12.7% |
| Holdings as of | as of Oct 12, 2026issuer data | as of Jun 30, 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
75% of BIGY · 97% of USMC| Holding | BIGY | USMC |
|---|---|---|
| NVDA | 8.43% | 7.54% |
| AAPL | 8.51% | 6.63% |
| GOOGL | 8.67% | 5.80% |
| MSFT | 8.84% | 4.30% |
| AVGO | 3.83% | 4.77% |
| AMZN | 6.38% | 3.60% |
| META | 4.07% | 3.51% |
| MU | 2.56% | 8.75% |
| LLY | 2.52% | 2.52% |
| TSLA | 3.48% | 2.31% |
| JPM | 2.03% | 4.40% |
| WMT | 2.04% | 1.96% |
| V | 1.63% | 4.33% |
| XOM | 1.60% | 1.99% |
| JNJ | 1.45% | 3.20% |
| MA | 1.17% | 4.01% |
| ABBV | 1.12% | 3.39% |
| CVX | 0.96% | 1.97% |
| COST | 0.95% | 3.74% |
| BAC | 0.88% | 3.58% |
| CAT | 0.83% | 3.17% |
| PG | 0.79% | 2.74% |
| GE | 0.72% | 3.41% |
| NFLX | 0.66% | 3.00% |
| HD | 0.66% | 2.05% |
Sector mix of the stock holdings
| Sector | BIGY | USMC | Gap |
|---|---|---|---|
| Technology | 61.8% | 41.3% | +20.5% |
| Consumer Discretionary | 13.5% | 13.7% | −0.1% |
| Industrials | 5.8% | 14.9% | −9.1% |
| Health Care | 7.2% | 9.1% | −1.9% |
| Financials | 4.8% | 11.1% | −6.3% |
| Energy | 2.6% | 4.0% | −1.4% |
| Consumer Staples | 2.4% | 2.7% | −0.4% |
| Communication Services | 0.7% | 3.0% | −2.3% |
More: full overlap table · BIGY holdings · USMC 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.