ACOM vs SPY
Harbor Active Commodity ETF vs State Street SPDR S&P 500 ETF Trust
Quick Verdict
SPY has a lower expense ratio. SPY offers more diversification with 505 holdings.
Side-by-Side Comparison
| Metric | ACOM | SPY | Winner |
|---|---|---|---|
| Expense Ratio | 0.93% | 0.09% | |
| AUM | $29M | $821.1B | |
| Dividend Yield | - | 1.01% | |
| Holdings | 0 | 505 | |
| YTD Return | +17.26% | +13.17% | |
| 1Y Return | - | +21.53% | |
| 3Y Return (annualized) | - | +22.06% | |
| 5Y Return (annualized) | - | +13.35% | |
| Volatility (annualized) | - | 15.3% | |
| Max Drawdown | -4.3% | -56.5% | |
| Fund Family | Harbor Funds | State Street Investment Management | |
| Category | Commodity | Equity | |
| Inception | Jun 16, 2026 | Jan 22, 1993 |
ACOM vs SPY Performance
Harbor Active Commodity ETF (ACOM) is a ETF from Harbor Funds and State Street SPDR S&P 500 ETF Trust (SPY) is a ETF from State Street Investment Management. Year to date, ACOM is up 17.26% versus a gain of 13.17% for SPY.
Risk: Volatility and Drawdowns
The deepest peak-to-trough decline in our data was -4.3% for ACOM and -56.5% for SPY. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
Fees and Cost Over Time
ACOM charges 0.93% per year while SPY charges 0.09%. On a $10,000 position that is $93 vs $9 annually, a gap of $84 per year that compounds over a long holding period.
Frequently Asked Questions
Which is cheaper, ACOM or SPY?
ACOM has an expense ratio of 0.93% while SPY charges 0.09%. SPY is the cheaper option. On a $10,000 investment, that is $84 per year of difference.
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