ARKX — ARK Space Exploration & Innovation ETF
Data updated: 2026-06-23
ARKX — ARK Space Exploration & Innovation ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Information Technology Equity · $893.04M AUM · 0.75% expense ratio · 77.0% 1-yr return. From SEC regulatory filings.
ARKX Fund Overview
ARKX — ARK Space Exploration & Innovation ETF is a US ETF managed by ARK ETF Trust, categorised as United States Information Technology Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: ARK ETF Trust
- Category: United States Information Technology Equity
- Assets under management: $893.04M
- 1-year return: 77.0%
- Ticker: ARKX
- SEC CIK: 0001579982
- SEC series ID: S000071318
- Share class ID: C000226276
ARKX Holdings
Top 10 holdings of ARK Space Exploration & Innovation ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| L3harris Technologies, Inc. | 7.83% |
| Rocket Lab Corp. | 7.78% |
| Teradyne, Inc. | 6.64% |
| Advanced Micro Devices, Inc. | 6.14% |
| Deere & Company | 5.86% |
| Kratos Defense & Security Solutions, Inc. | 5.45% |
| Aerovironment, Inc. | 5.01% |
| Amazon.com, Inc. | 4.23% |
| Alphabet, Inc. | 4.04% |
| Archer Aviation, Inc. (new) | 3.72% |
ARKX Portfolio Allocation
Asset-class allocation of ARK Space Exploration & Innovation ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.9% |
| Cash & Equivalents | 0.1% |
ARKX Performance
Total returns for ARKX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 13.8% |
| 1 year | 77.0% |
| 3 years (annualised) | 35.0% |
| 5 years (annualised) | 9.9% |
ARKX Risk Information
Risk metrics for ARKX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 30.4%
ARKX Costs and Fees
ARKX costs about $75 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.75%
- Gross expense ratio: 0.76%
- Portfolio turnover: 24%
- Brokerage commissions: 2.13 bps of average net assets (SEC N-CEN)
ARKX Cashflows
Over the 12 months to 2026-04, ARK Space Exploration & Innovation ETF had net inflows of $415.56M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $85.93M |
| 2026-03 | $50.75M |
| 2026-02 | −$92.51M |
| 2026-01 | $274.59M |
| 2025-12 | $42.52M |
| 2025-11 | −$23.73M |
ARKX Debt Constituents
No individual debt constituents are reported in ARK Space Exploration & Innovation ETF's latest SEC N-PORT filing.
ARKX Prospectus and SEC Filings
Official ARK Space Exploration & Innovation ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Information Technology Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.