FILL vs VOO
iShares MSCI Global Energy Producers ETF vs Vanguard S&P 500 ETF
Quick Verdict
VOO delivered stronger 1-year returns. VOO offers more diversification with 509 holdings.
Side-by-Side Comparison
| Metric | FILL | VOO | Winner |
|---|---|---|---|
| Expense Ratio | - | 0.03% | |
| AUM | - | $997.4B | |
| Dividend Yield | - | 1.08% | |
| Holdings | 185 | 509 | |
| YTD Return | +11.73% | +14.27% | |
| 1Y Return | +7.08% | +21.79% | |
| 3Y Return (annualized) | +4.72% | +22.19% | |
| 5Y Return (annualized) | +26.45% | +13.28% | |
| Volatility (annualized) | 35.9% | 14.2% | |
| Max Drawdown | -76.3% | -34.3% | |
| Fund Family | - | Vanguard (US) | |
| Category | - | Equity | |
| Inception | - | Sep 7, 2010 |
FILL vs VOO Performance
iShares MSCI Global Energy Producers ETF (FILL) is a ETF from its sponsor and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Over the past year FILL returned +7.08% while VOO returned +21.79%. Year to date, FILL is up 11.73% versus a gain of 14.27% for VOO.
Over three years, FILL compounded at +4.72% per year against +22.19% for VOO; over five years the annualized figures are +26.45% and +13.28% respectively. Across the full 14-year window we track, VOO has the edge at +13.59% annualized vs +3.70%. Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
FILL has been the more volatile fund, with annualized monthly volatility of 35.9% compared with 14.2% for VOO. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -76.3% for FILL and -34.3% for VOO. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
The two funds' monthly returns correlate at 0.39. They move independently enough that combining them can meaningfully diversify a portfolio.
Holdings Overlap
FILL and VOO share 14 holdings out of 676 unique holdings combined, representing a 2.2% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which performed better, FILL or VOO?
Over the past year FILL returned +7.08% vs +21.79% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (14 years), FILL annualized +3.70% vs +13.59% for VOO. Past performance does not guarantee future results.
Which is riskier, FILL or VOO?
FILL has been the more volatile fund at 35.9% annualized versus 14.2% for VOO. Worst drawdown: FILL -76.3% vs VOO -34.3%.
Should I hold both FILL and VOO?
FILL and VOO have a monthly-return correlation of 0.39, so combining them can provide real diversification depending on your allocation goals.
What is the holdings overlap between FILL and VOO?
FILL and VOO share 14 common holdings with a 2.2% weight overlap. Combined, they hold 676 unique securities.
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