ARKK vs IGGY
ARK Innovation ETF vs AB International Growth ETF
Which is better, ARKK or IGGY?
ARKK has been ahead.
IGGY has a lower expense ratio. ARKK led over 1Y and the full window. IGGY is less concentrated, with 37.3% of the fund in its ten largest positions against 50.3%.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | ARKK | IGGY |
|---|---|---|
| Expense Ratio | 0.75% | 0.55%Best |
| AUM | $7.9B | $4M |
| Dividend Yield | 0.00% | 0.00% |
| Holdings | 84 | 67 |
| YTD Return | +7.88%Best | -5.44% |
| 1Y Return | -2.74%Best | -6.77% |
| 3Y Return (annualized) | +29.97% | - |
| 5Y Return (annualized) | -5.92% | - |
| Volatility (annualized) | 31.7% | 18.3%Best |
| Max Drawdown | -31.4% | -19.7%Best |
| $10,000 over 1.1 years | $10,484Best | $9,248 |
| Top 10 Weight | 50.3% | 37.3%Best |
| Fund Family | Ark Invest | AllianceBernstein L.P. |
| Category | Equity | Equity |
| Style | Large Cap Growth | Large Cap Growth |
| Inception | Oct 31, 2014 | Sep 17, 2025 |
Volatility and max drawdown, and the $10,000 over 1.1 years row, are measured over the window both funds cover: Sep 17, 2025 to Oct 14, 2026 (1.1 years).
ARKK vs IGGY growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 1.1 years both funds cover.
ARKK vs IGGY Performance
ARK Innovation ETF (ARKK) is an ETF from Ark Invest and AB International Growth ETF (IGGY) is an ETF from AllianceBernstein L.P.. Over the past year ARKK returned -2.74% while IGGY returned -6.77%. Year to date, ARKK is up 7.88% versus a loss of 5.44% for IGGY.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
ARKK has been the more volatile fund, with annualized monthly volatility of 31.7% compared with 18.3% for IGGY. 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 -31.4% for ARKK and -19.7% for IGGY. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.60. They move together some of the time, and apart the rest.
Fees and Cost Over Time
ARKK charges 0.75% per year while IGGY charges 0.55%. On a $10,000 position that is $75 vs $55 annually, a gap of $20 per year that compounds over a long holding period. On income, ARKK currently yields 0.00% against 0.00% for IGGY.
Holdings Overlap
4.2% of ARKK's money is in holdings IGGY also owns. 7.9% of IGGY's money is in holdings ARKK also owns.
IGGY and ARKK share little of their money.
2 positions in common, counted across the 41 positions we hold weights for in ARKK and 55 in IGGY, against full books of 84 and 67.
What only one of them owns
Our book lists 4 positions for IGGY that do not appear in our book for ARKK (5.9% of the fund), and 37 for ARKK that do not appear in IGGY (90.0%).
Some of those will be the same company recorded under a different code in one of the two books, so the real difference in what you would own is no larger than this and may be smaller. We do not name the individual positions here for that reason.
You are not choosing between two funds in isolation.
Whichever of ARKK and IGGY you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, ARKK or IGGY?
ARKK has an expense ratio of 0.75% while IGGY charges 0.55%. IGGY is the cheaper option, by $20 a year on a $10,000 investment.
Which performed better, ARKK or IGGY?
Over the past year ARKK returned -2.74% vs -6.77% for IGGY, so ARKK leads on 1-year performance. Over the longest common window we track (1 years), ARKK annualized +4.39% vs -6.86% for IGGY. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, ARKK or IGGY?
ARKK has been the more volatile fund at 31.7% annualized versus 18.3% for IGGY. Worst drawdown: ARKK -31.4% vs IGGY -19.7%.
Should I hold both ARKK and IGGY?
ARKK and IGGY have a monthly-return correlation of 0.60, so their returns are far enough apart for the mix to behave differently from either one alone. This is information, not a recommendation.
What is the holdings overlap between ARKK and IGGY?
7.9% of IGGY's money is in holdings ARKK also owns. 7.9% of IGGY's is in holdings ARKK also owns. They hold 2 positions in common, counted across the 41 positions we hold weights for in ARKK and 55 in IGGY.
Which pays a higher dividend, ARKK or IGGY?
ARKK yields 0.00% while IGGY yields 0.00%, so IGGY currently pays the higher dividend yield.
Is IGGY better than ARKK?
IGGY has a lower expense ratio. ARKK led over 1Y and the full window. IGGY is less concentrated, with 37.3% of the fund in its ten largest positions against 50.3%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.