ARK Investment Management 13F, Q4 2025
Cathie Wood · quarter ending 31 December 2025 · filed 11 February 2026 · SEC CIK 1697748
Common stock only: shares the fund reported owning at the quarter end, valued as filed.
Largest positions, Q4 2025
The 25 largest of 196 positions. Weights are against the whole filed book. Changes are in shares held, against the Q3 2025 filing.
| Company | Ticker | Value | % of book | vs Q3 2025 |
|---|---|---|---|---|
| Tesla Inc | TSLA | $1.31B | 8.7% | -19% shares |
| Shopify Inc | SHOP | $640.48M | 4.3% | -17% shares |
| Roku Inc | ROKU | $638.11M | 4.2% | -20% shares |
| Coinbase Global Inc | COIN | $574.83M | 3.8% | +6% shares |
| Palantir Technologies Inc | PLTR | $574.47M | 3.8% | -20% shares |
| CRISPR Therapeutics AG | $551.78M | 3.7% | +8% shares | |
| Advanced Micro Devices Inc | AMD | $551.41M | 3.7% | -16% shares |
| Robinhood Markets Inc | HOOD | $543.58M | 3.6% | -4% shares |
| Teradyne Inc | TER | $456.08M | 3.0% | -13% shares |
| Tempus AI Inc | TEM | $446.28M | 3.0% | +5% shares |
| ROBLOX Corp | RBLX | $391.73M | 2.6% | -9% shares |
| Beam Therapeutics Inc | BEAM | $345.59M | 2.3% | +13% shares |
| Circle Internet Group Inc | CRCL | $328.43M | 2.2% | +40% shares |
| Amazon.com Inc | AMZN | $279.82M | 1.9% | unchanged |
| Archer Aviation Inc | ACHR | $264.48M | 1.8% | +12% shares |
| Kratos Defense & Security Solutions Inc. | KTOS | $262.20M | 1.7% | -4% shares |
| BitMine Immersion Technologies | BMNR | $256.77M | 1.7% | +27% shares |
| Twist Bioscience Corp | TWST | $239.79M | 1.6% | +12% shares |
| NVIDIA Corp | NVDA | $233.98M | 1.6% | +8% shares |
| Taiwan Semiconductor Manufacturing Company Ltd | TSM | $227.49M | 1.5% | unchanged |
| Block Inc | XYZ | $219.45M | 1.5% | +26% shares |
| 10X Genomics Inc | TXG | $206.60M | 1.4% | +7% shares |
| Illumina Inc | ILMN | $202.03M | 1.3% | +5% shares |
| ARK 21Shares Bitcoin ETF | ARKB | $199.55M | 1.3% | +9% shares |
| Meta Platforms Inc | META | $197.07M | 1.3% | unchanged |
What changed since Q3 2025
Against the Q3 2025 filing, ARK Investment Management opened 9 new positions, added to 98, trimmed 68, left 21 unchanged and exited 9. Every position is compared, matched on its CUSIP; a change of 2% or less in shares counts as unchanged.
New positions
and 1 more
Exited
- RDDTwas $36.37M
- 3iQ Ether Staking ETFwas $27.23M
- IBTAwas $25.27M
- 3iQ Solana Staking ETFwas $16.29M
- ATAI Life Sciences NVwas $10.68M
- BILLwas $8.03M
- Sapiens International Corp NVwas $2.78M
- Nexxen International Ltdwas $1.80M
and 1 more
Other quarters
Source: SEC Form 13F-HR, accession 0001104659-26-013538, 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.