ETF · holdings as filed 2026-04-30
What's inside ARKX?
ARK Space & Defense Innovation ETF
Holdings
34
positions in the fund
Expense ratio
0.75%
net, per year
Fund size
$893M
total net assets
Top 15 holdings
1
LHXL3HARRIS TECHNOLOGIES INC
7.83%
2
RKLBROCKET LAB CORP
7.78%
4
AMDADVANCED MICRO DEVICES
6.14%
6
KTOSKRATOS DEFENSE & SECURITY
5.45%
7
AVAVAEROVIRONMENT INC
5.01%
9
GOOGALPHABET INC-CL C
4.04%
10
ACHRARCHER AVIATION INC-A
3.72%
12
IRDMIRIDIUM COMMUNICATIONS INC
3.56%
13
PLTRPALANTIR TECHNOLOGIES INC-A
3.08%
15
JOBYJOBY AVIATION INC
2.47%
Sectors
1Consumer Discretionary35% 2Information Technology27% 5Communication Services4% Hold ARKX alongside other funds? See your combined true holdings, overlap, and blended fees — free, no signup.
Unwrap your portfolio →Data source: official SEC Form N-PORT filings (as of 2026-04-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.