SEC EDGAR Form 13F
ARK Investment Management
ARK Investment Management is an active investment manager associated with Cathie Wood and thematic innovation-focused public-equity strategies.
Latest Form 13F: 1045 long U.S. equity positions, $120.5B reported value for the period ended Jun 30, 2026, led by Tesla Inc, Advanced Micro Devices Inc, and Space Exploration Technologies Corp.
CIK: 1697748 · Filed: Aug 14, 2026 · Period: Jun 30, 2026
Reported value
$120.5B
Positions
1045
Key person
Cathie Wood
Style
Active thematic growth
Top holding
TSLA · Tesla Inc
Period
Jun 30, 2026
Filed
Aug 14, 2026
CIK
1697748
What a 13F does not show
Form 13F covers many reportable long U.S. equity positions at quarter end. It does not show every asset type, short positions, hedges, intraperiod trades, or current holdings after the report date. Use it as ownership context, not investment advice.
Read the 13F guide →TSLA
Tesla Inc
Portfolio weight
7.54%
AMD
Advanced Micro Devices Inc
Portfolio weight
5.34%
--
Space Exploration Technologies Corp
Portfolio weight
4.97%
--
Space Exploration Technologies Corp
Portfolio weight
4.97%
--
Space Exploration Technologies Corp
Portfolio weight
4.97%
Top reported holdings
Showing the top 50 positions by reported value. Source: SEC EDGAR Form 13F; period 2026-06-30; filed 2026-08-14.
| # | Ticker | Company | Shares | Value | Portfolio % | QoQ change |
|---|---|---|---|---|---|---|
| 1 | TSLA | Tesla Inc | 2.8M | $1.2B | 7.54% | -2.5% |
| 2 | AMD | Advanced Micro Devices Inc | 1.4M | $823M | 5.34% | -47.8% |
| 3 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 4 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 5 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 6 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 7 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 8 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 9 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 10 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 11 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 12 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 13 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 14 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 15 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 16 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 17 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 18 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 19 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 20 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 21 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 22 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 23 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 24 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 25 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 26 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 27 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 28 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 29 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 30 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 31 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 32 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 33 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 34 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 35 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 36 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 37 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 38 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 39 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 40 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 41 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 42 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 43 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 44 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 45 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 46 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 47 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 48 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 49 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
| 50 | -- | Space Exploration Technologies Corp | 4.5M | $765M | 4.97% | -- |
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