ARKX vs XSPC
ARK Space & Defense Innovation ETF against Tidal Trust IV VegaShares Space & AI ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
29%
8 shared positions
Fee gap
0 bp
same fee
1-year return gap
—
Larger fund
ARKX
$637M
Side by side
| ARKX | XSPC | |
|---|---|---|
| Fund | ARK Space & Defense Innovation ETF | Tidal Trust IV VegaShares Space & AI ETF |
| Issuer | ARK | Tidal |
| Category | Aerospace & Defense | AI & Robotics |
| Expense ratio | 0.75% | 0.75% |
| Assets | $637M | $1.0M |
| Average daily dollar volume | $18M | $34K |
| Listed | Mar 30, 2021 | Jun 15, 2026 |
| FrenzyCap score | 48 | 13 |
| 1-month return | −11.4% | −19.3% |
| 3-month return | −17.4% | −27.3% |
| Year to date | −1.9% | — |
| 1-year return | −4.4% | — |
| 30-day volatility | 35.0% | 62.3% |
| Worst drawdown, 1 year | −28.3% | −39.5% |
| Trailing 12-month yield | — | — |
| Holdings | 36 | 23 |
| Top 10 weight | 54.2% | 64.0% |
| Look-through P/E | 146.3 | — |
| Holdings vs fair value | −0.0% | +4.3% |
| Holdings above 200-day average | 30% | 13% |
| Net flow, latest 3 reported months | −$73M thru Jul 2026 | +$1.3M thru Aug 2026 |
| 30-day implied volatility | 41.4% | — |
| Holdings as of | as of Jul 31, 2026SEC filing | as of Aug 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
33% of ARKX · 46% of XSPC
Sector mix of the stock holdings
| Sector | ARKX | XSPC | Gap |
|---|---|---|---|
| Technology | 33.6% | 57.1% | −23.5% |
| Industrials | 42.8% | 27.5% | +15.3% |
| Communication Services | 1.8% | 13.6% | −11.8% |
| Consumer Discretionary | 7.9% | 0.0% | +7.9% |
More: full overlap table · ARKX holdings · XSPC 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.