Portfolio timeline
ARK Investment Management — Portfolio History
Every 13F quarter on record, newest first. Each row lists the quarter's top positions; open any quarter for the full portfolio, buys, adds, trims and exits.
- Quarters
- 2
- Avg positions
- 188.5
- Latest top 5 weight
- 24.1%
- Avg top 5 weight
- 24.4%
- Avg changed names
- 209
- Held in ≥75% of stored quarters
- 168
Quarter Activity
Reported increases, decreases, exits, and new positions vs. the prior filing.
| Quarter | New | Adds | Trims | Exits | Top 5 |
|---|---|---|---|---|---|
| Q1 2026 | 13 | 86 | 82 | 28 | 24.1% |
| Q4 2025 | No prior baseline | 24.8% | |||
Most Frequently Reported Positions
Positions appearing across the most stored reporting quarters.
| Position | Quarters | Latest weight | Latest value |
|---|---|---|---|
| TSLA Tesla Inc. | 2 | 8.2% | $1.1B |
| AMD Advanced Micro Devices Inc. | 2 | 4.3% | $551.9M |
| CRSP CRISPR Therapeutics AG | 2 | 4.2% | $538.2M |
| SHOP Shopify Inc. | 2 | 3.9% | $495.6M |
| PLTR Palantir Technologies Inc. | 2 | 3.5% | $454.9M |
| TEM Tempus Ai Inc. | 2 | 3.4% | $434.5M |
Tip: hover any ticker below to see its weight in that quarter's portfolio.