ARKX ETF largest holding is SPCX at 8.95% as of Aug 17, 2026

ARKX ETF largest holding is SPCX at 8.95% as of Aug 17, 2026
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SPCX is ARKX's largest holding at 8.95% of the fund as of Aug 17, 2026. ARKX is ARK Space & Defense Innovation ETF.

Showing top 35 of 35 holdings · as of Aug 17, 2026
ARKX holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1
SPCX
Space Exploration Technologies
8.95%		8.9%545,561$76.38M--
2
KTOS
Kratos Defense & Security Solutions, Inc.Industrials · Aerospace & Defense
7.56%		16.5%998,796$64.50MIndustrialsAerospace & Defense
Share changes, sector and industry · Pro
3
LHX
L3Harris Technologies Inc.
6.95%		23.5%203,364$59.35M
4—Rocket Lab Corp
5.70%		29.2%606,022$48.63M
5
AVAV
Aerovironment Inc
5.13%		34.3%227,180$43.80M
6
DE
Deere & Co Sedol 2261203
4.78%		39.1%66,942$40.76M
7
AMD
Advanced Micro Devices Inc
4.67%		43.7%77,490$39.86M
8
AMZN
Amazon.com Inc
4.32%		48.1%140,250$36.84M
9
TER
Teradyne Inc -
3.95%		52.0%80,595$33.75M
10
ACHR
Archer Aviation Inc
3.90%		55.9%5,029,989$33.30M
11
NVDA
Nvidia Corp.
3.69%		59.6%139,862$31.49M
12
GOOG
Alphabet Inc. C
3.68%		63.3%91,428$31.41M
13
PLTR
Palantir Technologies Inc
3.54%		66.8%173,610$30.22M
14
TRMB
Trimble Inc.
2.98%		69.8%442,136$25.47M
15—Tesla Motors Inc
2.93%		72.7%73,092$25.02M
16—Komatsu Ltd
2.91%		75.6%542,825$24.87M
17
LUNR
Intuitive Machines Inc A
2.33%		78.0%1,044,638$19.86M
18
JOBY
Joby Aviation Inc
2.11%		80.1%2,272,173$18.00M
19
TCFP
Thales
2.05%		82.1%56,029$17.53M
20
DASH
Doordash Inc - A
1.93%		84.1%75,762$16.44M
21
HEI
Heico Corp.
1.67%		85.7%37,942$14.22M
22—Taiwan Semiconductor - Adr
1.67%		87.4%33,463$14.27M
23
XE
X-Energy Inc Class A
1.50%		88.9%608,712$12.77M
24
GRMN
Garminltd.
1.50%		90.4%41,316$12.82M
25
BWXT
Bwx Technologies, Inc.
1.46%		91.9%72,061$12.48M
26
ESLT
Elbit Systems Ltd. Ordinary Shares
1.32%		93.2%14,371$11.26M
27
TDY
Teledyne Technologies Inc
1.10%		94.3%13,833$9.40M
28—Jd Logistics Inc
1.09%		95.4%5,943,258$9.26M
29—Airbus Se
0.95%		96.3%32,654$8.14M
30
IRDM
Iridium Communications Inc
0.94%		97.3%159,121$7.99M
31
LMT
Lockheed Martin Corp
0.94%		98.2%13,240$8.06M
32
SNPS
Synopsys
0.92%		99.1%18,596$7.84M
33
HONA
Honeywell Aerospace Inc
0.38%		99.5%19,670$3.27M
34—Alphabet Inc.Class A
0.25%		99.8%6,250$2.16M
35—Goldman Fs Trsy Oblig Inst 468
0.25%		100.0%2,170,361$2.17M
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ARKX ETF All Holdings

ARKX holdings total 37 positions. The top 10 holdings account for 55.9% of the fund, led by Space Exploration Technologies at 8.9%, Kratos Defense & Security Solutions, Inc. at 7.6%, L3Harris Technologies Inc. at 7.0%.

ARKX portfolio concentration is relatively high, with the top 10 representing 55.9% of total assets. The largest sector exposure is Industrials at 41.7%.

ARKX sectors provide a detailed breakdown. ARKX overlap shows how holdings compare to other funds in your portfolio.

Compare ARKX

ARKX vs SPYARKX vs QQQARKX vs VOOARKX vs VTIARKX vs IVVARKX vs SCHDARKX vs VYMARKX vs VXUS

ARKX ETF Holdings

35 of 37 holdings

  • 1

    Space Exploration Technologies

    SPCXUnknown
    8.95%
  • 2

    Kratos Defense & Security Solutions, Inc.

    KTOSIndustrials
    7.56%
  • 3

    L3Harris Technologies Inc.

    LHXIndustrials
    6.95%
  • 4

    Rocket Lab Corporation

    RKLBIndustrials
    5.70%
  • 5

    Aerovironment Inc

    AVAVIndustrials
    5.13%
  • 6

    Deere & Co Sedol 2261203

    DEIndustrials
    4.78%
  • 7

    Advanced Micro Devices Inc

    AMDInformation Technology
    4.67%
  • 8

    Amazon.Com Inc

    AMZNConsumer Discretionary
    4.32%
  • 9

    Teradyne Inc - Common

    TERInformation Technology
    3.95%
  • 10

    Archer Aviation Inc

    ACHRIndustrials
    3.90%
  • 11

    Nvidia Corp.

    NVDAInformation Technology
    3.69%
  • 12

    Alphabet Inc. C

    GOOGCommunication Services
    3.68%
  • 13

    Palantir Technologies Inc

    PLTRInformation Technology
    3.54%
  • 14

    Trimble Inc.

    TRMBInformation Technology
    2.98%
  • 15

    Tesla Motors Inc

    TSLAConsumer Discretionary
    2.93%
  • 16

    Komatsu Ltd

    6301:JPUnknown
    2.91%
  • 17

    Intuitive Machines Inc A

    LUNRIndustrials
    2.33%
  • 18

    Joby Aviation Inc

    JOBYUnknown
    2.11%
  • 19

    Thales

    TCFP:PAUnknown
    2.05%
  • 20

    Doordash Inc - A

    DASHConsumer Discretionary
    1.93%
  • 21

    Heico Corp.

    HEIIndustrials
    1.67%
  • 22

    Taiwan Semiconductor - Adr

    TSM:TWInformation Technology
    1.67%
  • 23

    X-Energy Inc Class A

    XEUnknown
    1.50%
  • 24

    Garminltd.

    GRMNConsumer Discretionary
    1.50%
  • 25

    Bwx Technologies, Inc.

    BWXTIndustrials
    1.46%
  • 26

    Elbit Systems Ltd. Ordinary Shares

    ESLTIndustrials
    1.32%
  • 27

    Teledyne Technologies Inc

    TDYInformation Technology
    1.10%
  • 28

    Jd Logistics Inc

    2618:HKUnknown
    1.09%
  • 29

    Airbus Se

    AIR:ASUnknown
    0.95%
  • 30

    Iridium Communications Inc

    IRDMCommunication Services
    0.94%
  • 31

    Lockheed Martin Corp

    LMTIndustrials
    0.94%
  • 32

    Synopsys

    SNPSInformation Technology
    0.92%
  • 33

    Honeywell Aerospace Inc

    HONAUnknown
    0.38%
  • 34

    Alphabet Inc.Class A

    GOOGLCommunication Services
    0.25%
  • 35

    Goldman Fs Trsy Oblig Inst 468

    Other
    0.25%