Ark Investment Management LLC (Cathie Wood) reported 191 equity positions with a combined reported value of $15.40B in its Q2 2026 Form 13F filing. The ten largest of those positions account for 39.4%of the filing’s reported value.
| # | Security | CUSIP | Class | Reported value | Shares | Weight |
|---|---|---|---|---|---|---|
| 1 | Tesla Inc | 88160R101 | Common Stock | $1.16B | 2.76M | 7.54% |
| 2 | Advanced Micro Devices Inc | 007903107 | Common Stock | $822.8M | 1.42M | 5.34% |
| 3 | Space Exploration Technologies Corp | 84615Q103 | Common Stock | $765.1M | 4.48M | 4.97% |
| 4 | Tempus AI Inc | 88023B103 | Common Stock | $580.6M | 10.02M | 3.77% |
| 5 | Robinhood Markets Inc | 770700102 | Common Stock | $525.1M | 5.24M | 3.41% |
| 6 | CRISPR Therapeutics AG | H17182108 | Common Stock | $516.0M | 9.46M | 3.35% |
| 7 | Shopify Inc | 82509L107 | Common Stock | $474.5M | 4.16M | 3.08% |
| 8 | Twist Bioscience Corp | 90184D100 | Common Stock | $468.1M | 4.55M | 3.04% |
| 9 | 10X Genomics Inc | 88025U109 | Common Stock | $383.5M | 10.00M | 2.49% |
| 10 | Amazon.com Inc | 023135106 | Common Stock | $379.2M | 1.59M | 2.46% |
The full 191-position filing, quarter-over-quarter position changes, concentration analysis and cross-fund security search are in the Fund Tracker dashboard.
Open Fund TrackerRock Group holds Ark Investment Management LLC (Cathie Wood)’s 13F filings for Q2 2026, Q1 2026, Q4 2025, Q3 2025, Q2 2025, Q1 2025, Q4 2024, Q3 2024, Q2 2024. Period-over-period comparison — positions added, exited and resized — is available in the dashboard.
Browse all 13F filers on file, or read the Fund Tracker documentation for what Form 13F does and does not disclose.