ARK Investment Management 13F, Q1 2026
Cathie Wood · quarter ending 31 March 2026 · filed 12 May 2026 · SEC CIK 1697748
Common stock only: shares the fund reported owning at the quarter end, valued as filed. The filing also lists 1 put and call lines, reported at the value of the underlying shares; they are not ownership and are not in these totals.
Largest positions, Q1 2026
The 25 largest of 181 positions. Weights are against the whole filed book. Changes are in shares held, against the Q4 2025 filing.
| Company | Ticker | Value | % of book | vs Q4 2025 |
|---|---|---|---|---|
| Tesla Inc | TSLA | $1.05B | 8.2% | -3% shares |
| Advanced Micro Devices Inc | AMD | $551.88M | 4.3% | +5% shares |
| CRISPR Therapeutics AG | $538.19M | 4.2% | +8% shares | |
| Shopify Inc | SHOP | $495.55M | 3.9% | +5% shares |
| Palantir Technologies Inc | PLTR | $454.91M | 3.5% | -4% shares |
| Tempus AI Inc | TEM | $434.46M | 3.4% | +27% shares |
| Circle Internet Group Inc | CRCL | $430.25M | 3.4% | +9% shares |
| Robinhood Markets Inc | HOOD | $416.01M | 3.2% | +25% shares |
| Coinbase Global Inc | COIN | $414.33M | 3.2% | -7% shares |
| Teradyne Inc | TER | $369.13M | 2.9% | -47% shares |
| Roku Inc | ROKU | $361.49M | 2.8% | -35% shares |
| ROBLOX Corp | RBLX | $333.48M | 2.6% | +22% shares |
| Twist Bioscience Corp | TWST | $301.41M | 2.3% | -16% shares |
| Beam Therapeutics Inc | BEAM | $289.14M | 2.3% | -3% shares |
| Amazon.com Inc | AMZN | $282.26M | 2.2% | +12% shares |
| 10X Genomics Inc | TXG | $248.76M | 1.9% | -8% shares |
| Kratos Defense & Security Solutions Inc. | KTOS | $246.16M | 1.9% | unchanged |
| Bullish | $234.46M | 1.8% | +36% shares | |
| Deere & Co | DE | $224.80M | 1.8% | -5% shares |
| Taiwan Semiconductor Manufacturing Company Ltd | TSM | $212.13M | 1.6% | -16% shares |
| Alphabet Inc | GOOG | $206.66M | 1.6% | +32% shares |
| CoreWeave Inc | CRWV | $196.63M | 1.5% | +32% shares |
| Archer Aviation Inc | ACHR | $193.55M | 1.5% | +6% shares |
| BitMine Immersion Technologies | BMNR | $191.85M | 1.5% | +3% shares |
| Block Inc | XYZ | $186.19M | 1.4% | -8% shares |
What changed since Q4 2025
Against the Q4 2025 filing, ARK Investment Management opened 13 new positions, added to 81, trimmed 79, left 7 unchanged and exited 28. Every position is compared, matched on its CUSIP; a change of 2% or less in shares counts as unchanged.
New positions
- AVGO$126.22M
- LLY$11.66M
- BNTX$11.37M
- GENB$6.23M
- PAYP$5.71M
- Compugen Ltd$2.24M
- Kamada Ltd$2.23M
- Alpha Tau Medical Ltd$2.07M
and 5 more
Exited
- TTDwas $111.13M
- PDwas $109.12M
- Uwas $43.04M
- QCOMwas $42.79M
- FUTUwas $17.41M
- NXDRwas $16.34M
- AMGNwas $14.85M
- Global-E Online Ltdwas $14.34M
and 20 more
Other quarters
Source: SEC Form 13F-HR, accession 0001104659-26-059240, filed by ARK Investment Management LLC. Values are as filed and cover US-listed positions only; a 13F does not show short positions or holdings outside the US. A 13F may be filed up to 45 days after the quarter ends, so the fund may have traded since. Educational information, not financial advice.