ETF · holdings as filed 2026-04-30
What's inside ARKX?
ARK Space & Defense Innovation ETF
- Holdings
- 34
- positions in the fund
- Top 10
- 57%
- of fund assets
- Expense ratio
- 0.75%
- net, per year
- Fund size
- $893M
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | L  | LHXL3HARRIS TECHNOLOGIES INC | 7.83% | |
| 2 | R  | RKLBROCKET LAB CORP | 7.78% | |
| 3 | T  | TERTERADYNE INC | 6.64% | |
| 4 | A  | AMDADVANCED MICRO DEVICES | 6.14% | |
| 5 | D  | DEDEERE & CO | 5.85% | |
| 6 | K  | KTOSKRATOS DEFENSE & SECURITY | 5.45% | |
| 7 | A  | AVAVAEROVIRONMENT INC | 5.01% | |
| 8 | A  | AMZNAMAZON.COM INC | 4.23% | |
| 9 | G  | GOOGALPHABET INC-CL C | 4.04% | |
| 10 | A  | ACHRARCHER AVIATION INC-A | 3.72% | |
| 11 | T  | TRMBTRIMBLE INC | 3.69% | |
| 12 | I  | IRDMIRIDIUM COMMUNICATIONS INC | 3.56% | |
| 13 | P  | PLTRPALANTIR TECHNOLOGIES INC-A | 3.08% | |
| 14 | K  | KMTUFKOMATSU LTD | 2.90% | |
| 15 | J  | JOBYJOBY AVIATION INC | 2.47% | |
| 16 | L  | LUNRINTUITIVE MACHINES INC | 2.42% | |
| 17 | T  | TSLATESLA INC | 2.38% | |
| 18 | N  | NVDANVIDIA CORP | 2.38% | |
| 19 | T  | THLEFTHALES SA | 1.91% | |
| 20 | B  | BWXTBWX TECHNOLOGIES INC | 1.81% |
Top holdings — Consumer Discretionary
Your 10 largest positions in this sector
1
R
RKLBROCKET LAB CORP
7.78%2
K
KTOSKRATOS DEFENSE & SECURITY
5.45%3
A
AVAVAEROVIRONMENT INC
5.01%4
A
AMZNAMAZON.COM INC
4.23%5
A
ACHRARCHER AVIATION INC-A
3.72%6
J
JOBYJOBY AVIATION INC
2.47%7
T
TSLATESLA INC
2.38%8
E
ESLTELBIT SYSTEMS LTD
1.79%9
H
HEIHEICO CORP
1.42%10
L
LMTLOCKHEED MARTIN CORP
0.85%Top holdings — United States
Your 10 largest positions in this country
1
L
LHXL3HARRIS TECHNOLOGIES INC
7.83%2
R
RKLBROCKET LAB CORP
7.78%3
T
TERTERADYNE INC
6.64%4
A
AMDADVANCED MICRO DEVICES
6.14%5
D
DEDEERE & CO
5.85%6
K
KTOSKRATOS DEFENSE & SECURITY
5.45%7
A
AVAVAEROVIRONMENT INC
5.01%8
A
AMZNAMAZON.COM INC
4.23%9
G
GOOGALPHABET INC-CL C
4.04%10
A
ACHRARCHER AVIATION INC-A
3.72%Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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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.
Informational and educational only — not investment advice.